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7D系列压敏电阻

7D系列压敏电阻产品尺寸(mm)

Dmax

9

Hmax

11

Lmin

25

A±1

5

ø±0.05

0.57

7D系列压敏电阻产品尺寸(mm)

180K--680K

5.0

621K--681K

7.0

820K--201K

5.0

751K--821K

7.5

221K--331K

5.5



361K--471K

6.0



511K--561K

6.5



☆ 已获得认证

型号规格

压敏
电压
最大允许
使用电压
限制电压
(8/20μS)
能量耐量
(J)
通流量 
( 8/20μS )
静态
功率
电容量
(参考值)

已获得认证及号码

V1mA
(v)

ACrms
(v)

DC
(v)

Vc
(v)

Ip
(A)

10/1000
μS

2ms

1次冲击
(kA)

2次冲击
(kA)

(W)

1kHz
( pF)

UL

CSA

VDE

CQC

HEL-7D821K738-90251067013351057421.751.250.2553
HEL-7D781K702-85848564012901053401.751.250.2555
HEL-7D751K657-82546061512401055401.751.250.2557
HEL-7D681K612-74842056011201053401.751.250.2560
HEL-7D621K558-68238550510251048351.751.250.2570
HEL-7D561K504-6163504609201046321.751.250.2575
HEL-7D511K459-5613204188421045321.751.250.2580
HEL-7D471K423-5173003857751042301.751.250.2590
HEL-7D431K387-4732753507101040281.751.250.25100
HEL-7D391K351-4292503206501035251.751.250.25105
HEL-7D361K324-3962303005951032231.751.250.25125
HEL-7D331K297-3632102755501029211.751.250.25130
HEL-7D301K270-3301952505051026191.751.250.25135
HEL-7D271K243-2971752254551024171.751.250.25150
HEL-7D241K216-2641502003951021151.751.250.25165
HEL-7D221K198-2421401803601019141.751.250.25190
HEL-7D201K185-2251301703401018131.751.250.25240
HEL-7D181K162-1981151503001015111.751.250.25330
HEL-7D151K135-1659512525010139.01.751.250.25490
HEL-7D121K108-1327510020010107.51.751.250.25670
HEL-7D101K90-1106085165108.56.01.751.250.25860
HEL-7D820K74-905065135107.05.01.751.250.25930
HEL-7D680K61-7540561352.54.53.60.50.250.02970



HEL-7D560K50-6235451102.53.42.70.50.250.021,050



HEL-7D470K42-523038932.52.82.30.50.250.021,150



HEL-7D390K35-432531772.52.41.90.50.250.021,450



HEL-7D330K30-362026652.52.01.60.50.250.021,800



HEL-7D270K24-301722532.51.61.30.50.250.022,200



HEL-7D220K20-241418432.51.31.10.50.250.022,800



HEL-7D180K15.5-211114382.51.10.90.50.250.023,500