TRIAMP0 • Statische Verstärker-Kenndaten • Class-A Triode

µ = 1.0 ... 10

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		OHM	V	V	mA	Rate	Ref *?
6080	100	–30	300	100	6.5	2.0	300	105	–60	5.0	Val63
6080								35	0	125	Val63
EC360	50	–3.0	15	200	21	2.5	115				Rft59
EC360	60	–7.0	35	200	20	2.5	120				Rft59
71A	90	–16.5	1600	10	1.4	3.0	2170				411 Rca37
	135	–27	1700	17.3	1.65	3.0	1820
	180	–40.5	2150	20	1.7	3.0	1750
183	250	–60	1500	25	1.8	3.2	1800				Tse39
45	180	–31.5	1020	31	2.125	3.5	1650				31 34 Rca37
	250	–50	1470	34	2.175	3.5	1610
	275	–56	1550	36	2.05	3.5	1700
ED8000	100	–12.5	83	150	16	3.6	220	50	0	150	Tfk65
50	300	–54	1543	35	1.9	3.8	2000				31 Tse40
	350	–63	1400	45	2.0	3.8	1900				31 34 Rca37 Tse40
	400	–70	1275	55	2.1	3.8	1800
	450	–84	1530	55	2.1	3.8	1800
AD1	250	–45	750	60	6.0	4.0	670				Phi59
2A3 6A5G	250	–45	750	60	5.25	4.2	800				31 Rca37 Tse45 Syl43 Syl49
6A3 6B4G	250	–45	-	60	5.25	4.2	800				31 Tse40 Tse38
6CY7 II	150	-	620	30	5.4	5.0	920	150	–40	0.2	Rca59
6CY7 II	150	–30	-	3.5	-	-	-	60	0	80	174
6GL7 II	175	–25	543	46	6.4	5.0	780	175	–60	0.2	Rca65
6GL7 II								60	0	100	273
6GE8	150	–21	600	35	5.0	5.4	1080	150	–42	0.5	Tse60
6GE8								50	0	70	Tse60
6EM7 II 6GF7	150	–20	400	50	7.2	5.4	750	150	–45	0.1	Rca61 Rca63
6EM7 II 6GF7	150	–28	-	10	-	-	-	60	0	95	Rca61 Rca63

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		OHM	V	V	mA	Rate	Ref *?
6FM7 II	175	–25	625	40	6.0	5.5	920	175	–45	0.2	Rca65
6FM7 II								60	0	95	273
6DE7 II 6DR7	150	–17.5	500	35	6.5	6.0	925	150	–44	0.05	Rca62 Rca59
6DE7 II 6DR7	150	–24	-	10	-	-	-	60	0	80	174
6FY7 II	150	–17.5	500	35	6.5	6.0	920	150	–36	0.05	Rca65
6FY7 II	150	–25	-	6.0	-	-	-	60	0	95	273
6FD7 II	150	–17.5	438	40	7.5	6.0	800	150	–40	0.1	Rca62
	150	-	-	1.0	0.5	-	-	150	–25	6.0	Rca62
								60	0	95	174
6EW7 II 10EG7	150	–17.5	389	45	7.5	6.0	800	150	–40	0.1	Rca62 Rca61
6EW7 II 10EG7	150	–25	-	8.0	-	-	-	60	0	95	174
AD100	250	–26.5	663	40	4.5	6.5	1400	150	0	110	Tfk
10	250	–23.5	2350	10	1.33	8.0	6000				31 410 Rca37 Tse45
	350	–32	2000	16	1.55	8.0	5150
	425	–40	2220	18	1.6	8.0	5000
26	90	–7.0	-	2.9	0.935	8.3	8900				31 Rca37 Tse46
	135	–10	-	5.5	1.1	8.3	7600
	180	–14.5	-	6.2	1.15	8.3	7300
5556	350	–20	1053	19	1.33	8.5	6400				Rca61
5556	350	–30	-	9.0	0.98	-	8700				DC Rca46
27	90	–6.0	-	2.7	0.82	9.0	11000				Rca37 Tse46
	135	–9.0	-	4.5	1.0	9.0	9000
	180	–13.5	-	5.0	1.0	9.0	9000
	250	–21	-	5.2	0.975	9.0	9250
37	90	–6.0	-	2.5	0.8	9.2	11500				Rca37 Tse39
	135	–9.0	-	4.1	0.925	9.2	10000
	180	–13.5	-	4.3	0.9	9.2	10200
	250	–18	-	7.5	1.1	9.2	8400
2C21	250	–16.5	1988	8.3	1.375	10.4	7600				Rca43
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	16484
	V	V	OHM	mA	mA/V		OHM	V	V	mA	Rate	16484

	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?

	V	V	OHM	mA	mA/V		OHM	V	V	mA	Rate	Ref *?
6080				100	5.8	1.4					MIN	Val63 Tfk65
	135	–31.3	250	125	7.0	2.0	280	200	–120	5.0	NOM
				150	8.2	2.6					MAX
6080WA				100	6.0						MIN	Tfk65
	135	–31.3	250	125	7.0	2.0	286				NOM
				150	8.2						MAX
7233	50	–2.6	22	120	17.5	4.0	230	125	–60	1.0	TYP	Get61
AD102	400	–51	720	70	5.8	5.0	860	440	–160	1.0	Tfk
AD102								120	0	155	Tfk
RV210	400	–53	720	70	5.8	5.0	860				Tfk52
	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	15671
	V	V	OHM	mA	mA/V		OHM	V	V	mA	Rate	15671

	Ua	Uf	Ug	Ia	If	S	µ	Ua	Ug	Ia	Rate	Ref *?

	V	V	V	mA	A	mA/V		V	V	mA	Rate	Ref *?
5987				6.8	0.42	1.48	3.6				MIN	Syl57
	100	6.3	–18	9.0	0.45	1.85	4.1				NOM
				11.2	0.48	2.22	4.6				MAX
6S4S				42	0.95	4.0	3.8				MIN	Ccc70
	250	6.3	–45	62	1.0	5.4	4.1				NOM
				82	1.15	6.8	4.5				MAX
	Ua	Uf	Ug	Ia	If	S	µ	Ua	Ug	Ia	Rate	15572
	V	V	V	mA	A	mA/V		V	V	mA	Rate	15572

µ = 10 ... 20

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	Ω	mA	mA/V		kΩ	V	V	µA	Rate	Ref *?
ECF83	60	–3.7	569	6.5	3.6	11	3.0				TYP	Sie64
6JZ8	150	–5.0	909	5.5	2.35	20	8.5	150	–11	10	NOM	Get63 Rca64
ECF80	100	–2.0	143	14	5.0	20	4.0				Sie64
ECF801	100	–3.0	200	15	9.0	20	2.2				Phi62
ECF803	100	–3.0	200	15	9.0	20	2.2				Rft66 Rft67
ECC813	250	–9.0	620	14.5	5.2	20	3.8				Rft65
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	20935
	V	V	Ω	mA	mA/V		kΩ	V	V	µA	Rate	20935

µ = 10 ... 20

		Ua	Ug	Rk	Ia	S	µ	ra		Ua	Ug	Ia	Rate	Ref *?
		V	V	OHM	mA	mA/V		kOHM		V	V	µA	Rate	Ref *?
PA1		100	0	-	60	12	12.6	1.05					Bri39
		100	–4.5	-	23	-	-	-
		150	–6.5	-	35	-	-	-
		200	–10.5	-	40	-	-	-
ACH1		150	–15	3000	5.0	2.0	13	6.5					Rat49
6P5GT		100	–5.0	2000	2.5	1.15	13.8	12					Rca42
6P5GT		250	–13.5	2700	5.0	1.45	13.8	9.5					Rca42
ECC86		6.3	–0.4	444	0.9	2.6	14	5.4					TYP	Phi58 Sie64 Tfk61
EC903		100	–4.0	250	16	8.0	15	1.9					Tfk62
6FJ7 II		150	0	-	68	-	-	-					174
6FJ7 II		250	–9.5	232	41	7.7	15.4	2.0		250	–23	50	Rca63
UCH42		100	0	-	10	2.8	16	5.7					Phi53
EC41 EC81		120	–2.0	100	20	4.0	16	4.0					Mik60 Val63
EC41 EC81		150	–2.0	67	30	5.5	16	3.0					Mik60 Val63
26C6		250	–9.0	947	9.5	1.9	16	8.5					Rca46
6L18		150	-	-	15	7.6	17	2.25					Maz48
6L5G		135	–5.0	1429	3.5	1.5	17	11.2		135	–11	0	Rca38
6L5G		250	–9.0	1125	8.0	1.9	17	9.0		250	–20	0	Rca38
5HA7 I		250	–8.5	810	10.5	2.2	17	7.7					Get73
6GU7		250	–10.5	913	11.5	3.1	17	5.5		250	–23	50	Rca63
6GU7		250	–14	-	4.0	-	-	-					Rca63
ECF8070					9.5	4.4							MIN	Tfk65
		100	–3.0	214	14	5.5	17	3.1					NOM
					19.5	6.6							MAX
6DE7 I 6EW7 10EG7		250	–11	2000	5.5	2.0	17.5	8.75		250	–20	10	Rca62 Rca61

		Ua	Ug	Rk	Ia	S	µ	ra		Ua	Ug	Ia	Rate	Ref *?
		V	V	OHM	mA	mA/V		OHM		V	V	µA	Rate	Ref *?
ECC804		200	–7.7	770	10	3.4	18	5.3					Bri
ED111		200	–7.5	375	20	8.0	18	2.25					Rtt94
1633		250	–8.0	696	11.5	2.6	18	6.9					Rca45
ECH41 UCH41		100	0	-	8.5	1.9	19	10					Phi52 Phi49
6C4		100	0	-	11.8	3.1	19.5	6.25		100	–10	10	Get60
6C4		250	–8.5	-	10.5	2.2	17	7.7		250	–25	10	Get60
ECC82		100	0	-	12	3.2	20	6.25					Rfr55
		170	–4.0	400	10	2.5	18.5	7.4
		200	–5.5	500	11	2.5	18	7.2
		250	–8.5	810	10.5	2.2	17	7.7
ECC82 ECC186		100	0	-	11.8	3.1	19.5	6.25					Phi69 Val62
ECC82 ECC186		250	–8.5	810	10.5	2.2	17	7.7					Phi69 Val62
6C5		250	–8.0	-	8.0	2.0	20	10					Rca37 Rca57
6J5 7A4		90	0	-	10	3.0	20	6.7		90	–7.0	10	Get52 Rca57
6J5 7A4		250	–8.0	-	9.0	2.6	20	7.7		250	–18	10	Get52 Rca57
7N7		90	0	0	10	3.0	20	6.7					Syl51
7N7		250	–8.0	900	9.0	2.6	20	7.7					Syl51
6AK4		200	–6.5	680	9.5	3.8	20	5.3		20	–20	10	TYP	216 Syl52
6AV11 7247 II		100	0	-	11.8	3.1	20	6.5					Get62 Get63
6AV11 7247 II		250	–8.5	810	10.5	2.2	17	7.7		250	–24	10	Get62 Get63
		Ua	Ug	Rk	Ia	S	µ	ra		Ua	Ug	Ia	Rate	20170
		V	V	OHM	mA	mA/V		kOHM		V	V	µA	Rate	20170

		Uba	Ug	Rk	Ia	S	µ	ra		Ua	Ug	Ia	Rate	Ref *?
		V	V	OHM	mA	mA/V		kOHM		V	V	µA	Rate	Ref *?
8056		24	-	100	8.7	7.5	11.5	1.53		24	–5.0	50	NOM	Rca63
8056		24	-	100	8.5	7.0	11.5	1.65		24	–10	50	NOM	Sie63
5814A E82CC ECC802S		100	-	0	11.8	3.1	19.5	6.25					NOM	Sie63 Tfk65
					8.7	1.8	15.7						MIN
		250	–8.4	800	10.5	2.2	17	7.7		250	–22	10	NOM
					12.3	2.6	18.3						MAX
E80CF					10	4.0							MIN	Sie63 Tfk65 Val63
		100	–1.7	120	14	5.0	18	3.6					NOM
				18	6.0						MAX
6463				12	3.9				–15		MIN	Tfk65
	250	–9.0	620	14.5	5.2	20	3.9	200	...	1000	NOM
				17	6.5				–11		MAX
	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	16736
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	16736

	Ua	Ubg	Rg	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	kOHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
8056	12	0	33	5.5	8.0	12	1.5				Rca63
	24	–0.7	-	9.5	8.0	12	1.5				Rca63
	12	0	33	5.8	8.0	12.5	1.56				Sie63
	24	–0.7	-	10	8.0	12.5	1.56				Sie63
ECH83	6.3	0	47	0.3	0.8	14.6	18				Phi69
	12.6	0	47	0.75	1.4	18.3	13
	25	0	47	2.0	2.2	20	9.1
26C6	26.5	0	2000	1.1	1.1	17	15.5				Rca46
	Ua	Ubg	Rg	Ia	S	µ	ra	Ua	Ug	Ia	Rate	14674
	V	V	kOHM	mA	mA/V		kOHM	V	V	µA	Rate	14674

	Uba	Ug	Ra	Ia	S	µ	ra	Uba	Ug	Ia	Rate	Ref *?
	V	V	kOHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6DZ4	80	-	2.7	15	6.7	14	2.0	80	–11	20	Rca63
	Uba	Ug	Ra	Ia	S	µ	ra	Uba	Ug	Ia	Rate	13735
	V	V	kOHM	mA	mA/V		kOHM	V	V	µA	Rate	13735

	Ua	Uf	Rg	Ia	If	S	µ	Ua	Ug	Ia	Rate	Ref *?
	V	V	MOHM	mA	mA	mA/V		V	V	µA	Rate	Ref *?
5904				1.5	40	3.5	16				MIN	Syl57
	26.5	26.5	2.2	3.0	45	5.0	20	26.5	–3.5	-	NOM
				4.5	50	6.5	24			50	MAX
	Ua	Uf	Rg	Ia	If	S	µ	Ua	Ug	Ia	Rate	14674
	V	V	MOHM	mA	mA	mA/V		V	V	µA	Rate	14674

µ = 20 ... 30

	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6AN8	150	–3.0	200	15	4.5	21	4.7	150	–17	20	TYP	Syl
5703	120	–2.1	220	9.6	5.0	25	5.0	120	–8.5	100	TYP	Tfk65
5703WB	120	–2.1	220	9.4	5.0	25	5.0	120	–8.5	50	Tfk65
EBC11	100	−3.2	1600	2.0	1.8	25	14				Tfk39
	200	−6.3	1600	4.0	2.0	25	12.5
	250	−8.0	1600	5.0	2.2	25	11.5
E80CC				5.4	2.2		7.0				MIN	Sie63 Tfk65 Val63
	250	–5.5	920	6.0	2.7	27	10				NOM
				6.6	3.2						MAX
E90CC				6.5	4.5						MIN	Sie63 Tfk65 Val63
	100	–2.1	250	8.5	6.0	27	4.5				NOM
				10.5	7.5						MAX
5718	100	–1.28	150	8.5	5.8	27	4.65	100	–7.0	10	Rca53
5718	150	–2.3	180	13	6.5	27	4.15	150	–11	10	Rca53
	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	17978
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	17978

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
5963	67.5	0	-	8.5	3.2	21	6.6				Syl56
ECH42 UCH42	100	0	-	10	2.8	22	7.9				Phi52
6FJ7 I	250	–8.0	1000	8.0	2.5	22.5	9.0	250	–18	10	Rca63
5HC7 I	150	–1.0	56	18	4.4	23	5.2	150	–13	10	Tse63
ECH35	100	0	-	10	2.8	24	8.6				Mul46
E182CC	120	–2.0	0	36	15	24	1.6				NOM	Val63
				30	11.2					-	MIN
	120	-	55	-	-	-	-	150	–14	-	NOM
				41	18.8					200	MAX
9002 955	90	–2.5	1000	2.5	1.7	25	14.7				Rca43 Rca44
	135	–3.75	1071	3.5	1.9	25	13.2
	180	–5.0	1111	4.5	2.0	25	12.5
	250	–7.0	1111	6.3	2.2	25	11.4
5844	100	–2.3	470	4.8	3.4	27	7.95	150	–10	100	Syl53
EC71	100	–1.28	150	8.5	5.8	27	4.65	100	–7.0	10	Val62
EC71	150	–2.3	180	13	6.5	27	4.15	150	–11	10	Val62
CBC1	200	–5.0	1250	4.0	2.0	27	13.5				Rwm53
ABC1	250	–7.0	1750	4.0	2.0	27	13.5				Rwm53
EC760	150	–2.4	185	13	6.5	27	4.0				Fwe56
EC760	150	–2.4	185	13	7.0	28	4.0				Rft59
6L4	80	–1.43	150	9.5	6.4	28	4.4				Rca49
40	135	–1.5	-	0.2	0.2	30	150				Rca37
40	180	–3.0	-	0.2	0.2	30	150				Rca37
EBC33	100	–2.1	1050	2.0	1.6	30	19				Mul58
	200	–4.3	1075	4.0	2.0	30	15
	250	–5.5	1100	5.0	2.0	30	15
CC2	100	–2.5	1250	2.0	1.8	30	16				Phi35 Rat49
CC2	200	–4.0	667	6.0	2.5	30	12				Phi35 Rat49
AC2 CC2	250	–5.5	900	6.0	2.5	30	12				Phi53 Rat49
AC100	250	–5.5	770	7.0	2.7	30	10.5	250	–13	100	Tfk
AC100	250	0	-	27	-	-	-				Tfk
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	15671
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	15671

	Uba	Ubg	Ug	Rk	Ia	S	µ	ra	Rate	Ref *?

	V	V	V	OHM	mA	mA/V		kOHM	Rate	Ref *?
E288CC					28	17			MIN	Sie63 Tfk65 Val63
	100	+9.0	–1.5	350	30	20	25	1.25	NOM
					32	23.5			MAX
	60	0	–1.2	80	15	15.5	25	1.6	NOM	Sie63 Tfk65
	60	0	–1.2	80	15	14	25	1.8	NOM	Val63
	Uba	Ubg	Ug	Rk	Ia	S	µ	ra	Rate	15314
	V	V	V	OHM	mA	mA/V		kOHM	Rate	15314

µ = 30 ... 40

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
ECC40	250	–5.6	920	6.0	2.9	32	11				Phi53
6N4	180	–3.5	292	12	6.0	32	5.4				Tse46
EC53	200	–3.3	440	7.5	2.9	33	11.4				Mul47
2C51	150	–2.0	240	8.2	5.5	35	6.5	150	–8.0	10	Tse62
ECF82	150	–2.0	182	11	5.8	35	6.0				Wfb61
6BQ7	150	–2.0	220	9.0	6.0	35	5.8	150	–10	10	Rca51
7E5	180	–3.0	545	5.5	3.0	36	12				Syl Tse48
6BK7	100	–1.1	120	9.0	6.1	37	6.1	100	–9.0	10		Syl55
6BK7	150	–1.0	56	18	8.5	40	4.7	150	–12	10		Syl55
ECF804	150	–1.5	111	13.5	7.2	38	5.3				Rat64
19Q9	125	–1.0	71	14	8.0	40	5.0				Syl64
6CX8	150	–1.4	150	9.2	4.6	40	8.7	150	–5.0	100	Get59
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	18519
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	18519

	Ua	Ug	Rkk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
5964	100	–0.95	50	9.5	6.0	39	6.5				395 Syl56
	Ua	Ug	Rkk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	15044
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	15044

	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6DV4	75	–1.05	100	10.5	11.5	35	3.1	75	–7.0	10	Rca63
7586	75	–1.05	100	10.5	11.5	35	3.0	75	–7.0	10	Rca65 Sie63
6BZ7	150	–2.2	220	10	6.8	36	5.2	150	–7.0	100	Rca62
6BQ7A	150	–2.0	220	9.0	6.4	38	5.9	150	–6.5	100	Get56 Rca62
	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	14529
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	14529

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	S	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA/V	Rate	Ref *?
6BC8	150	–2.2	220	10	6.2	35	5.3	150	–13	50	Rca62
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	S	Rate	14530
	V	V	OHM	mA	mA/V		kOHM	V	V	µA/V	Rate	14530

	Ua	Ubg	Rg	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	kOHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
7586	26.5	0	500	2.8	7.0	31	4.4				Rca65 Sie63
	40	0	500	7.5	11.5	35	3.0				Rca65
	40	0	500	6.8	11	35	3.2				Sie63
	Ua	Ubg	Rg	Ia	S	µ	ra	Ua	Ug	Ia	Rate	13728
	V	V	kOHM	mA	mA/V		kOHM	V	V	µA	Rate	13728

	Ua	Ug	Uf	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	V	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
13D3	100	–1.0	-	3.5	2.05	32.5	16.5				NOM	Bri
13D3	250	–4.6	-	6.0	2.3	32	14				NOM	Bri
6158				3.5	1.7	27					MIN	Bri
	250	–4.6	12.6	6.0	2.35	32	14				NOM
				8.5	3.0	37					MAX
	Ua	Ug	Uf	Ia	S	µ	ra	Ua	Ug	Ia	Rate	13970
	V	V	V	mA	mA/V		kOHM	V	V	µA	Rate	13970

	Uba	Ubg	Ug	Rk	Ia	S	µ	ra	Uba	Ug	Ia	Rate	Ref *?

	V	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
E88CC					14.2	10.5	-	-				MIN	Sie63 Tfk65 Val63
	100	+9.0	–1.2	680	15	12.5	33	2.6	150	–15		NOM
					15.8	15	-	-			5.0	MAX
	90	0	–1.4	120	12	11.5	-	-				NOM
E188CC					14.2	10.5	-	-		–5.5		MIN	Sie63 Tfk65 Val63
	100	+9.0	–1.2	680	15	12.5	33	2.6	100		20	NOM
					15.8	14.5	-	-				MAX
	90	0	–1.4	120	12	11.5	-	-				NOM
	Uba	Ubg	Ug	Rk	Ia	S	µ	ra	Uba	Ug	Ia	Rate	15314
	V	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	15314

	Uba	Ug	Uf	Rkk	Ia	If	S	µ	ra	req	Uba	Ug	Ia	Rate	Ref *?

	V	V	V	OHM	mA	mA	mA/V		kOHM	OHM	V	V	µA	Rate	Ref *?
6927 6J6L					-	-	3.6	-	-	-				MIN	138
					4.7	295	4.2	-	-	-				MIN	Lme63
	130	–1.5	6.3	100	7.7	330	5.3	-	-	-	130	–15		NOM
					10.7	365	6.4	-	-	-			200	MAX
	100	–0.9	6.3	68	6.5	330	5.0	38	7.5	500				TYP
	130	–1.5	6.3	100	7.7	330	5.3	38	7.2	470				TYP
	Uba	Ug	Uf	Rkk	Ia	If	S	µ	ra	req	Uba	Ug	Ia	Rate	18940
	V	V	V	OHM	mA	mA	mA/V		kOHM	OHM	V	V	µA	Rate	18940

µ = 40 ... 50

	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6BK7B	150	–1.0	56	18	9.3	43	4.6	150	–11	10	Rca59
5842	150	–1.5	60	25	25	43	1.7				Ray58 Rca62
E92CC				6.5	4.5						MIN	Tfk65 Val63
	150	–1.7	200	8.5	6.0	45	7.5				NOM
				10.5	7.5						MAX
6GH8A	125	–1.0	74	13.5	8.5	46	5.4	125	–8.0	10	Rca63
6BC4	150	–1.45	100	14.5	10	48	4.8	150	–10	10	Rca54
ECL85	100	0	-	10	5.5	50	9.0	100	–2.6	200	Rft65
6FH5	135	–1.0	91	11	9.0	50	5.6	135	–5.5	100	Rca60
E180CC	100	–0.8	0	8.5	6.4	50	6.4				NOM	Val63
	150	–1.85	0	8.5	7.8	46	7.2				NOM
				6.3	5.3						MIN
	150	–1.87	220	8.5	6.7	-	-	150	–7.5		NOM
				10.7	8.1					150	MAX
	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	15314
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	15314

	Uba	Ubg	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
5842	130	+9.0	360	27	27	43	1.6				Ray58 Rca62
	Uba	Ubg	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	13728
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	13728

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6S2P				8.0	9.0	36					MIN	Ccc70
	150	–1.35	100	13.5	12	48	4.0	150	–15		NOM
				19	15	60				20	MAX
EC98	150	–1.35	0	13.5	13.5	50	3.7	150	–15	60	Mul63
PTT141	150	–1.4	60	23	25	50	2.0				Csf64
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	18898
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	18898

µ = 50 ... 60

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
ECC85	250	–2.7	270	10	6.1	55	9.0				TYP	Phi69
	250	–2.2	220	10	6.0	57	9.5				TYP	Sie64 Tfk61
	250	–2.3	230	10	6.0	58	9.7				TYP	Rft59
ECC865				8.0	4.8						MIN	Rft
	230	–2.0	200	10	6.0	58	9.7				NOM
				12	7.2						MAX
VCL11	100	0	-	-	2.4	58.8	-				Tfk42
R148	220	–1.5	150	10	5.5	60	11				NOM	Rtc57
PTT122P	250	–2.0	200	10	5.5	60	11				Csf62
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	18899
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	18899

	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
8532				9.0	8.8	40					MIN	Rca65
	150	–1.35	100	13.5	11	52.5	4.8	150	–15		NOM
				18	13.2	65				60	MAX
6247				2.8	2.0						MIN	Tfk65
	250	–2.1	500	4.2	2.65	60	23	250	–7.5	50	NOM
				5.7	3.3						MAX
ECC801S				7.0	4.5						MIN	Tfk65
	250	–2.0	200	10	5.5	60	11	250	–12	10	NOM
				14	6.5						MAX
	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	15237
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	15237

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6AK10	200	–2.3	230	10	7.0	53	7.5	200	–7.0	100	Get68
6J4	100	–1.0	100	10	11	55	5.0				Get50
6J4	150	–1.5	100	15	12	55	4.5				Get50
ECL113	150	–1.0	500	2.0	1.6	56	35				Mik60
6D10	125	–1.0	238	4.2	4.2	57	13.6	125	–4.0	20	Syl
6J9	125	–1.0	167	6.0	5.2	57	11				Syl64
ECL802	100	–0.85	170	5.0	5.5	60	11				Cif68
EC92	250	–2.0	200	10	5.6	60	10.7				Sie64
EC52	250	–2.6	260	10	6.5	60	9.2				Mul47
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	15237
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	15237

µ = 60 ... 70

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6AC10	200	-	150	9.0	5.8	62	10.7	200	–5.0	100	Get65
ECC81	100	–1.0	333	3.0	3.75	62	16.5				Phi69
	170	–1.0	118	8.5	5.9	66	11
	200	–1.0	87	11.5	6.7	70	10.5
	250	–2.0	200	10	5.5	60	11
6FD7 I 6GF7	250	–3.0	2143	1.4	1.6	64	40	250	–5.5	10	Rca62 Rca63
UCL11	200	–2.0	-	2.0	2.1	65	30				Phi48
	100	–1.0	-	1.0	1.6	66.7	-				Tfk42
	200	–2.0	-	2.0	2.0	66.7	-				Tfk42
6FY7 I	250	–3.0	2143	1.4	1.6	65	40.5	250	–5.5	30	Rca65
ECL84	200	–1.7	567	3.0	4.0	65	16	200	–3.2	200	Phi58
6FM7 I	250	–3.0	1500	2.0	2.2	66	30	250	–5.3	20	Rca65
6GL7 I	250	–3.0	1500	2.0	2.2	66	30	250	–5.3	20	Rca63
6GL7 I	275	-	-	13	1.6	-	-				Rca63
ECL11	250	–2.5	-	2.0	2.0	66.7	-				Tfk42
ECL11	250	–2.5	-	2.0	2.0	70	-				Phi48
6CY7 I	250	–3.0	2500	1.2	1.3	68	52	250	–5.5	10	Rca59
6DR7 I 6EM7	250	–3.0	2143	1.4	1.6	68	40	250	–5.5	10	Rca59 Rca61
ECC35	250	–2.5	1100	2.3	2.0	68	34				Mul57
6K5GT	100	–1.5	4286	0.35	0.9	70	78				Rca43
6K5GT	250	–3.0	2727	1.1	1.4	70	50				Rca43
6T8	100	–1.0	1250	0.8	1.3	70	54				Get54
6T8	250	–3.0	3000	1.0	1.2	70	58				Get54
UBC41 UBC81	100	–1.0	1250	0.8	1.4	70	50				Phi51 Sie64
UBC41 UBC81	170	–1.55	1033	1.5	1.65	70	42				Phi51 Sie64
EBC41 EBC81	250	–3.0	3000	1.0	1.2	70	58				Phi52 Sie64
PABC80	100	–1.0	1250	0.8	1.4	70	50	100	–1.7	200	Rft65
	170	–1.55	1033	1.5	1.65	70	42
	200	–2.0	-	1.35	1.5	70	46	200	–3.3	200
EABC80 PABC80	250	–3.0	3000	1.0	1.4	70	50				Sie64
6SL7GT	250	–2.0	870	2.3	1.6	70	44				Get46
ECF802	200	–2.0	571	3.5	3.5	70	20				Tfk68
6AW8A	200	–2.0	500	4.0	4.0	70	17.5	200	–5.0	10	Get57
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	18161
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	18161

	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6DS4	110	-	130	6.5	9.0	63	7.0	110	–6.8	10	Rca63
6DS4								110	–5.0	100	Rca63
7895	110	-	150	7.0	9.4	64	6.8	110	–4.0	10	Rca61
6CW4	110	-	130	7.0	9.8	65	6.6	110	–4.0	10	Rca63
8255 EC88	160	–1.25	100	12.5	13.5	65	4.8				Tfk65 Tfk68
5719	100	-	1500	0.73	1.7	70	41	100	–2.5	10	Rca53
5719	150	-	500	1.85	2.3	70	30.5	150	–3.8	10	Rca53
5744	250	–2.1	500	4.2	4.0	70	17.5	250	–6.5	200	Tfk65
5744WB	250	–2.1	500	4.2	4.0	70	17.5	250	–6.5	50	Tfk65
8058	110	–0.47	47	10	12.4	70	5.6	110	–5.0	10	Rca66
	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	13871
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	13871

	Ua	Ubg	Rg	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	kOHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6DS4	70	0	47	7.0	12.5	68	5.44				Rca63
6CW4	70	0	47	7.2	12.5	68	5.44				Rca63
	Ua	Ubg	Rg	Ia	S	µ	ra	Ua	Ug	Ia	Rate	13728
	V	V	kOHM	mA	mA/V		kOHM	V	V	µA	Rate	13728

	Uba	Ua	Ubg	Ug	Rk	Ia	S	µ	ra	Ug	Ia	Rate	Ref *?

	V	V	V	V	OHM	mA	mA/V		kOHM	V	µA	Rate	Ref *?
E86C EC806S EC866						11.2	11.5			-	-	MIN	382 Sie63 Val63 Tfk65 Rft
	185	175	+8.0	–1.6	800	12	14	68	4.9	-	100	NOM
						12.8	14			–5.0	-	MAX
	-	175	-	–1.5	125	12	14					TYP	Val63 Tfk65
EC86	-	175	-	–1.5	125	12	14	68	4.9			TYP	Sie64
EC86	-	175	-	–1.5	125	12	14	70	5.0			TYP	Rft65
	Uba	Ua	Ubg	Ug	Rk	Ia	S	µ	ra	Ug	Ia	Rate	14816
	V	V	V	V	OHM	mA	mA/V		kOHM	V	µA	Rate	14816

µ = 70

	Ua	Ug	Rk	Ia	S	µ	ra	Ug	Ia	Rate	Ref *?
	V	V	Ω	mA	mA/V		kΩ	V	µA	Rate	Ref *?
EC97	135	–1.0	91	11	13.5	70	5.2			TYP	Sie64
6HZ8	200	–2.0	-	3.5	4.0	70	-	–5.0	10	TYP	Get63
	Ua	Ug	Rk	Ia	S	µ	ra	Ug	Ia	Rate	21004
	V	V	Ω	mA	mA/V		kΩ	V	µA	Rate	21004

µ = 70 ... 90

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6FQ5A	135	–1.2	135	8.9	12	74	6.3	135	–4.5	100	Rca62
6ES5	200	–1.0	100	10	9.0	75	8.0	200	–6.0	100	Rca61
EC40	250	–1.5	100	15	12	80	6.6				Mik60
EC80	250	–1.5	100	15	12	80	6.7				Val63
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	14337
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	14337

µ = 90 ... 100

	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
8808	200	-	68	15	18	100	6.4	200	–5.0	10	Rca69
	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	13728
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	13728

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
6F5 6SF5 7B4	100	–1.0	2500	0.4	1.15	100	85				Rca37 Rca41 Tse42 Syl51
6F5 6SF5 7B4	250	–2.0	2222	0.9	1.5	100	66				Rca37 Rca41 Tse42 Syl51
PCL86	230	–1.7	1417	1.2	1.6	100	62.5	230	–2.7	200	Rft56
ECC808	250	–1.9	1583	1.2	1.6	100	62.5				Sie64
ECL86	250	–1.9	1583	1.2	1.6	100	62.5	250	–2.9	200	Rft56
EBC91	250	–2.0	1667	1.2	1.6	100	62.5				Sie64
6C10 6DR4 12AX7 12AX7A 7247 I ECC83	100	–1.0	2000	0.5	1.25	100	80				Tse61 Get61 Rca62 Get63 Phi70
6C10 6DR4 12AX7 12AX7A 7247 I ECC83	250	–2.0	1667	1.2	1.6	100	62.5				Tse61 Get61 Rca62 Get63 Phi70
5HA7 II	250	–2.0	1667	1.2	1.6	100	62				Get73
5HC7 II	150	–1.0	1000	1.0	1.9	100	53	150	–2.2	10	Tse63
EC91	250	–1.5	150	10	8.5	100	12				Phi68
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	17979
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	17979

µ = 100 ... 200

	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
8628	120	–0.3	200	1.5	3.1	127	41	120	–1.7	10	Rca65
	Uba	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	13728
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	13728

	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	Ref *?
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	Ref *?
ECC807	100	–1.0	-	0.3	1.12	128	114				Bri61 Bri64
	150	–1.0	-	0.9	2.3	154	67
	250	–1.5	1154	1.3	2.4	150	62.5
	Ua	Ug	Rk	Ia	S	µ	ra	Ua	Ug	Ia	Rate	20170
	V	V	OHM	mA	mA/V		kOHM	V	V	µA	Rate	20170



RCA 801	RCA 838