Das Schirmgitter g2 ist mit der Anode, das Bremsgitter g3 mit der Katode verbunden.
The screen grid g2 is tied to the plate, the suppressor grid g3 to the catode.

µ = 1.0 ... 10
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra OHM		Ua V	Ug V	Ia mA		Ref *?
48		80	–20	645	31	3.3	2.5	760						Rca37
		125	–32.5	625	52	3.7	2.5	675
E235L  E236L		100	–8.5	85	100	14	5.2	350						Tfk65
EL360		100	–8.0	80	100	14.5	5.5	380						Mul64
KT36		150	–10	167	60	10.5	7.5	800						Mar52 Mik60
KT55		200	–20	143	140	20	7.5	400						Mar55
KT88		250	–15	105	143	12	8.0	670						Gen77
		400	–46	-	-	13	8.0	6150						Gec56
N339		150	–12.5	-	65	10.5	8.5	810						Mar55 Mik60
EL86		170	–12.5	169	75	12	8.0	665						Mul60
		100	–5.0	83.3	60	14	9.0	645
KT90		250	–14	92	153	15	9.0	650						Ein99
N37		165	–9.0	-	-	12	10	835						Mar52
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra OHM		Ua V	Ug V	Ia mA		15565
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
26LX6		175	–21	-	-	-	4.0	-						Get69
6FW5		150	–22.5	-	-	-	4.1	-						Get60
6AV5GA		150	–22.5	-	-	-	4.3	-						Get56
6GE5  6GJ5 6GT5A 6GV5		150	–22.5	-	-	-	4.4	-						Rca63 Syl Rca64 Get63
49		135	–20	-	6.0	1.125	4.7	4.175						Rca37
89		160	–20	1180	17	1.425	4.7	3.3						42 Rca37
		180	–22.5	1125	20	1.55	4.7	3.0
		250	–31	970	32	1.8	4.7	2.6
KT66		250	–19	315	60	6.15	4.7	1.3						88 Mar56 Osram
		400	–38	600	63	5.5	3.8	1.45
		250	–15	-	-	7.3	5.6	1.3						Gec77
P50		400	-	-	30	2.0	5.0	-						Wfb53
EL81		250	–38	950	40	5.5	5.5	1.0						Mul57
46		250	–33	-	22	2.35	5.6	2.38						Rca37
6AU5GT		100	–4.5	-	-	-	5.9	-						Rca54
59		250	–28	1080	26	2.6	6.0	2.3						42 Rca37
6W6GT		225	–30	1364	22	3.8	6.2	1.6		225	–42	0.5		Get56
42		250	–20	-	31	2.3	6.2	2.7						Rca37
		250	–20	650	31	2.6	-	2.6						Get46
2E26		200	-	-	20	-	6.5	-						Rca61
6BF5		225	–30	-	10	2.7	6.7	2.5		225	–40	0.5		Rca53
6K6GT		250	–16	427	37.5	2.7	6.8	2.5		250	–48	0.5		Get53
KT63		250	–20	-	31	2.6	6.8	2.6						Mik60
6F6		250	–20	645	31	2.7	7.0	2.6						Rca35
2E24		200	-	-	16	-	7.5	-						Rca50
EL2  EL32		200	–19	1267	15	2.1	7.0	3.3						Phi Mul46
		200	–14	467	30	3.2	8.0	2.4
		250	–27	1800	15	1.7	7.0	4.1						Mik60 Phi40 Mul46
		250	–20	667	30	2.6	8.0	3.1
6L6  7581		250	–20	500	40	4.7	8.0	1.7						Tse52 Rca57 Tse62
5881		250	–18	346	52	5.25	8.0	1.5						Tse62
EL37		300	–26	520	50	6.5	9.0	1.4						206 Mul57
		400	–39	1040	37.5	4.5	9.0	2.0
6L50		250	–22	550	40	4.7	9.4	2.0						Mik60
		300	–28	680	41	4.7	9.4	2.0
6G6G		180	–12	1090	11	2.0	9.5	4.73						Tse39
		180	–12	1090	11	2.0	9.5	4.75						Rca44
6AQ5A		250	–12.5	253	49.5	4.8	9.5	1.97		250	–37	0.5		Rca58
6CM6		250	–12.5	253	49.5	5.0	9.8	1.96		250	–37	0.5		Rca58
6V6GT		250	–12.5	253	49.5	5.0	9.8	1.96		250	–36	0.5		Get55
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		16489

µ = 11 ... 20
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
N77		250	-	-	16	3.0	11.5	3.85						Mar53
KT77		250	-	-	120	11	11.5	1.05						Gen77
F2a11		250	–6.3	55	115	21	17	0.8						Sie63
E84L		250	–9.2	270	34	10.2	18.5	1.8						Sie63 Tfk65 Val62
6SJ7		180	–6.0	-	6.0	2.3	19	8.25						42 Get56 Rca57
		250	–8.5	-	9.2	2.5	19	7.6
EL84		250	–9.0	265	34	10	19.5	2.0						Mul64
1603  1620		180	–5.3	-	5.3	1.8	20	11						42 Rca41 Rca43
		250	–8.0	-	6.5	1.9	20	10.5
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		15564

µ = 21 ... 30
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
26D6		26.5	0	-	5.5	4.5	-	-						291 Rca46
		100	0	-	27	7.2	22	3.1
N309		170	–2.4	60	40	12.5	24	1.92						206 Mar56
		200	–3.4	76	45	13.5	25	1.84
EF12		100	–2.0	571	3.5	2.5	25	10						Tfk39
		200	–5.0	833	6.0	3.0	25	8.5
KT61		250	–6.0	200	30	9.8	27	5.0						Mik60
E55L  8608		125	–3.0	54	55.5	50	30	0.6						Amp65 Tfk65 Val62
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		15565
		Uba V	Ubg V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
E282F		125	+12	350	40	32	25.5	0.8						Sie63
		Uba V	Ubg V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		13990

µ = 31 ... 40
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
6AH6		150	–2.0	160	12.5	11	40	3.6		150	–7.0	10		42 Get51
C3g		200	–3.1	180	17	17	40	2.3						Tfk65
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		15564

µ = 41 ... 50
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
6BC5		180	-	330	8.0	6.0	42	6.0						Rca55
		250	-	820	6.0	4.4	40	9.0
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		13731
		Uba V	Ubg V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
6HS6		75	0	68	-	-	50	-						Rca62
E180F		160	+9.0	620	16.5	18.5	50	2.7						Val62
		Uba V	Ubg V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		13991

µ = 51 ... 60
		Uba V	Ubg V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
E280F		180	+9.0	430	24	33	60	1.8						Sie63
		180	+8.0	400	24.5	33	60	1.8						Tfk65 Val62
		Uba V	Ubg V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		13990

µ = 71 ... 80
		Uba V	Ubg V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
D3a		160	+10	470	24	41	77	1.9						Tfk65 Val62
		Uba V	Ubg V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		13991

µ > 100
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		Ref *?
P50		1000	-	-	30	5.0	280	-						28 Wfb53
		Ua V	Ug V	Rk OHM	Ia mA	S mA/V	µ	ra kOHM		Ua V	Ug V	Ia mA		15565

	6AG5		6AR6 6098	6AU6 A	6BH6		6J1B		6J7
Ua: Ug: Rk:	180 - 330	250 - 820	200 -12.5 -	250 - 330	250 -3.0 -	250 -3.0 -	120 -2.65 265	180 -6.0 935	90 -2.5 -	180 -5.3 -	250 -8.0 -	V V OHM
Ia: S: µ: ra:	7.0 5.7 45 8.0	5.5 3.8 42 10	90 6.0 - 1.0	12.2 4.8 36 -	11.5 4.5 40 9.0	12.5 4.4 40 9.0	10 6.5 30 5.0	6.5 3.0 23.3 6.6	2.0 1.45 20 13.8	5.3 1.8 20 11	6.5 1.9 20 10.5	mA mA/V kOHM
Ref *?	Get51		Tse47	42 Get60	Mik60	42 Mik60	Mik60		42

	6KD6	6LB6	6LQ6		6MH6	6P15P
Ua: Ug: Rk:	150 -22.5 -	125 -25 -	125 -25 -	145 -35 -	175 -21 -	150 - -	V V Ohm
Ia: S: µ: ra:	- - 4.0 -	- - 4.0 -	- - 3.0 -	- - 2.8 -	- - 4.0 -	- - 25 -	mA mA/V kOhm
Ref *?	Get66	Get67	Get73		Get72

	12A6	18A5	21HB5 A	30P1S	5654	5672	5879
Ua: Ug: Rk:	250 -13 -	125 -17 -	125 -25 -	110 -7.5 -	120 - 200	67.5 -6.5 -	100 -3.0 -	250 -8.0 -	V V Ohm
Ia: S: µ: ra:	36 3.0 9.0 3.0	- - 4.6 -	- - 4.8 -	74 10.5 17 1.6	10 6.7 32 4.8	4.0 1.0 5.0 5.0	2.2 1.24 21 17	5.5 1.53 21 13.7	mA mA/V kOhm
Ref *?	Mik60	Get56	Syl69	Mik60		Mik60	42 Rca50

	C3d  -  C3e			E2b E2c E2e
Ua: Ug: Rk:	100 -2.0 -	200 -4.0 -	300 -7.0 -	250 -6.0 -	V V Ohm
Ia: S: µ: ra:	4.5 3.2 26.4 8.3	10.5 4.2 26.6 6.3	14.5 4.4 26 5.9	44 6.2 21 3.4	mA mA/V kOhm
Ref *?	Mik60			Mik60

	EF86			EF94	EF95 6AK5		EF96
Ua: Ug: Rk:	150 -1.5 -	200 -4.0 -	250 -4.5 -	250 -4.0 -	120 -2.65 265	180 -6.0 925	180 - 350	250 - 825	V V Ohm
Ia: S: µ: ra:	2.5 2.3 36 15.6	2.9 2.3 35.5 15.5	4.7 2.7 36 13.3	12.2 4.8 36 7.5	10 6.0 30 5.0	6.5 3.5 23.3 6.66	7.0 5.7 45 7.9	5.5 3.8 42 11	mA mA/V kOhm
Ref *?	Mik60			42 Lor53	Mik60		Wfb53 Rft59

	EL3 EL33	EL6	EL11		EL34	EL36 Mullard	EL41
Ua: Ug: Rk:	250 -8.5 425	250 -10 250	250 -8.5 410	250 -6.5 180	250 -15.5 -	250 -10 200	250 -8.0 250	V V Ohm
Ia: S: µ: ra:	20 6.5 20 3.0	40 11.5 17 1.5	20 8.0 - 3.5	36 8.5 - 2.5	70 11.5 10.5 0.91	40 15 27 1.5	33 10 20 2.0	mA mA/V kOhm
Ref *?	Phi40 Mul58	Phi	Rwm53 Tfk40		Mul64	Mik60	Fsr54 Phi52

	EL90	EL91	EL822
Ua: Ug: Rk:	250 -12.5 -	250 -13.5 -	150 -2.5 -	V V Ohm
Ia: S: µ: ra:	49.5 4.5 - -	18.3 2.7 12 4.3	45 14.6 23 1.56	mA mA/V kOhm
Ref *?	Lor53	Mul62	Mul64

Elektrometer-Tetroden und Pentoden
Electrometer Tetrodes and Pentodes

	DF703	ME1400
Ua: Ug: Uf:	10.5 -2.0 1.25	45 -2.0 4.5	V V V
Ia: Ig: S: µ: ra:	200 0.25 175 1.8 -	100 5.0 300 65 -	µA pA µA/V kOhm
Ref *?	Tfk65	Mik64

Copyright © 2016Franz Hamberger, Berlin, Germany

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