常用胆管代换及特性
表1 常用电压放大级即前级放大胆管代换表 6n1 ecc85,6aq8,6h1л
6n4 12ax7,ecc83,e83cc,7729,cv4004,b759,cv492
6n10 12au7,ecc82,e82cc,7316,cv4003,5814,b749,6189
6n11 6dj8,e88cc,ecc88,6922,ecc189,6j5,6h11n,7308,el88cc
6n8p 6sn7,b65,5692,33s30,cv1988,6h8c,6hm,6f8g,1633
6h8c 6hm,6f8g,1633,9002,6c8g
6j8p 6sj7,6267,ef86,12at7
ecc81,cv4024,6201,b739,a2900,2025,ecc8015
6n9p 6sl7,5691,33s29,vt229
6f2 ecf82,6u8
6n2 6h2л
表2 功率用管代换表 6p3p 6l6gc,5881
6p6p 6v6gt,5s2,kt63
el34 6ca7,kt66,7027a
6p14 el84,6bq5,6П14П
6n5p 6080,6as7,6h5c
fu-5 805
fu-7 807,1625
fu-13 813
fu-46 06146b
fu-17
fu-605 6t51
7092 6t50
fu811 811a
fu812 812a
gl-211 211
300b we300b,nl50,4300b
kt88 6550,nt99,kt100
2a3 2a3s
845 845a
6360,ty-7
表3 整流电子管代换及特性表 型号 代换型号 bb2v ufv/i i2l(ma)最大 型式
5u4g 5z3p,u52 500v 5v/3a 2500 直热式
5y3gt 522p 350v 5v/2a 125 直热式
5r4gy 22s2c 900v 5v/2a 150 直热式
5t4 450v 5v/3a 250a 直热式
6z4 350v 6.3v/0.5a 50 直热式
6z5 6x5 230v 6.3v/0.8a 60 旁热式
6x4 325v 6.3v/0.5a 70 旁热式
5z4p 5z4 400v 5v/2a 125 旁热式
5ar4 gz34 450v 5v/1.9a 250 旁热式
表4 部分整流电子管特性表 type filament
volts filament
amp. vmax
volts imax
mamp. cmax
uf socket
gz32 5 2 400 300 60 oc54
gz34 5 1.9 550 225 60 oc54
gz37
cv378 5 2.8 500 350 cmax oc54
we274b 5 2 660 225 4 oc
5as4 5 3.0 450 275 40 oc50
5au4 5 3.75 400 325 40 oc50
5aw4 5 3.7 450 250 10 oc50
5r4wgy 5 2 1000 150 cmax oc
5r4gy 5 2.0 900 150 4 oc50
5r4gya 5 2.0 750 175 l load oc50
5u4gb 5 3 550 250 cmax oc50
5v3 5 3.8 425 350 40 oc50
5v4g 5 2 375 175 10 oc54
5w4 5 1.5 350 100 4 oc50
5y3gt 5 2 350 125 10 oc50
5z4 5 2 350 125 40 oc54
表5 与12au7管脚兼容的双三极管 type heater
(v) mu gm
(mmho) rp
(kohm) pp
(w) ep(v) ip(ma) con. gd,cc
price
12bh7a 6.3/12.6 16.5 3.1 5.3 3.5 250 11.5 a 2,200*c
12au7/ecc82 6.3/12.6 17 2.2 7.7 2.75 250 10.5 a 1,900*g
e80cc/6085 6.3/12.6 27 2.7 10 2 250 6 a -
12rll3 6.3/12.6 30 5.5 5.5 2.8 150 15 a -
12ay7 6.3/12.6 40 1.75 22.9 1.5 250 3 a -
6414 6.3/12.6 42.5 5.55 7.65 2.0 180 8 a -
5965/e180cc 6.3/12.6 47 6.7 6.3 2.4 150 8.5 a 1,200*c
12at7/ecc81 6.3/12.6 60 5.5 10.9 2.5 250 10 a 1,900*g
12ax7/ecc83 6.3/12.6 100 1.6 62.5 1.0 250 1.2 a 1,900*g
12au7
表6 部分双三极管（管脚与12au7不兼容） type heater
(v) mu gm
(mmho) rp
(kohm) pp
(w) ep(v) ip(ma) con. gd,cc
price
5687 6.3/12.6 17 8.5 2 4.2 180 23 - 1,000*c
6350 6.3/12.6 18 4.6 3.9 4 150 11 - -
6fq7/6cg7 6.3 20 2.6 7.7 3.5 250 9 b* 1,800*c
6463 6.3/12.6 20 5.2 3.9 4.4 250 14.5 - -
e182cc/7119 6.3/12.6 24 15 1.6 4.5 120 36 - 2,500*c
ecc84/6cw7 6.3 24 6.0 - 2.0 90 12 - -
e288cc/8223 6.3 25 20 1.25 3 100 30 - -
6dj8/ecc88 6.3 33 12.5 2.64 1.8 90 15 b 2,400*g
6922/7308 6.3 33 12.2 2.7 1.5 100 15 b -
5670/e396a 6.3 35 5.5 - 1.65 150 8.2 - -
6aq8/ecc85 6.3 57 5.9 9.66 2.5 250 10 b 1,900*g
5755/we420a 6.3/12.6 70 1.55 - 1.0 180 2.1 - -
ecc808 6.3 100 1.6 62.5 0.5 250 1.2 - -
表7 otl用功率三极管 type heater ebmax
(v) ppmax
(w) ikmax
(ma) mu gm
(mmho) ip50
(ma) style price
(pair) comment/
link
6c19p 6.3v1.0a 500
200(pp11w) 11 - 2.25 7.5 90 mt-9p 3,500*f
(single) sovtek
6ra2 6.3v0.76a 200 15 120 3.3 8.5-8.7 125 mt-9p -
6ra3 6.3v1.0a 250 15 125 3 12.5 - mt-9p 9,000*f
6as7g 6.3v2.5a 250 13*2(dual) 125 2 7 200 gt-us 2,000*p
6080 6.3v2.5a 250 13*2(dual) 125 2 7.5 200 gt-us 800*c
(single)
6082 26.5v0.6a 8,900*f
5998 6.3v2.4a 250 13*2(dual) 125 5.4 15.5 - gt-us 7,000*f
6336a 6.3v5a 400 30*2(dual) 400 2.0-3.4 11-16 290 gt-us 8,000*c
(single) lux:
mq-36
6394a 26.5v1.3a 10,000*p
(single)
6c33c 6.3v6.6a/
12.6v3.3a 450 60 - 2 28 500 - 12,000*p sovtek
7242 6.3v7.5a 400 100 900 7-11 87-135 350 - 64,000*f
表8 otl用五极管 type heater ebmax
(v) ec2max
(v) ppmax
(w) pg2max
(w) ikmax
(ma) gm
(mmho) mu-g1g2 ip50(ma)
(eg2) style price
(pair) comment/
link
6gb5/
el500 6.3v1.38a 275 275 17 1.4 - - - - mn-9p,tp 2,000*p
(single)
6jr6 6.3v1.6a 770 220 17 3.5 - 7.0 - - mn-9p -
22jr6 22v0.45a 1,000*p
(single)
50hb26 50v0.15a 350 300 18 5 220 1.5 5.7 360
(130v) - 17,000*f
(quad) technics:
20a
6hb5 6.3v1.5a 770 220 18 3.5 - 9.1 - - c-12p - futterman:
h-3
6kv6a 6.3v1.6a 900 220 28 2 275 6.0-9.5 4.0 - mn-9p -
17kv6a 16.8v0.6a 1,000*p
(single)
22kv6a 22v0.45a 1,000*p
(single)
6hf5 6.3v2.25a 990 190 28 5.5 - 11.3 - - c-12p,tp -
6je6a 6.3v2.5a 990 220 30 5 350 7.5-9.6 2.8-3.0 - mn-9p,tp -
24je6a 24v0.6a -
6js6c 6.3v2.25a 990 220 30 5.5 350 11.5 3 - c-12p,tp -
31js6c 31.5v0.45a -
6lz6 6.3v2.3a 990 220 30 5 - 11 - - mn-9p,tp -
24lz6 24v0.6a -
31lz6 31v0.45a 2,000*p
(single)
6lr6 6.3v2.5a 990 220 30 5 - 16 - - c-12p,tp -
35lr6 35v0.45a -
6lq6 6.3v2.5a 990 220 30 5 350 7.5-9.6 2.8-3 575
(125v) mn-9p,tp - mcintosh:
mc-3500
24lq6 24v0.6a -
31lq6 31v0.45a -
6kn6 6.3v3a 770 220 30 5 - 16 - - c-12p,tp -
42kn6 42v0.45a 2,000*p
(single)
6kd6 6.3v2.85a 990 200 33 5 400 14 4.0
