單位Unit:mm
| 系列 Series |
壓敏電(diàn)壓 Varistor Voltage |
厚度 Tmax |
|---|---|---|
| 7D | 18V ~ 39V | 3.9 |
| 47V ~ 68V | 4.4 | |
| 82V ~ 150V | 3.9 | |
| 180V ~ 270V | 4.3 | |
| 330V ~ 390V | 4.9 | |
| 430V ~ 560V | 5.7 | |
| 620V ~ 780V | 6.5 | |
| 820V | 6.8 |
注:如(rú)果腳型為(wèi)外(wài)彎等非直線型,則通(tōn✘"g)常Hmax=14mm
| 型号規格 | 壓敏電(diàn)壓 | 最大(dà)允許使用(yòng)電(dià♠'n)壓 | 最大(dà)限制(zhì)電(diàn)壓 | 通(tōng)流容量 | 靜(jìng)态功率 | 能(néng)量耐量 | 靜(jìng)态電(diàn)容量 (參考值) |
下(xià)載 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| V1mA (V) |
AC (V) |
DC (V) |
V10A (V) |
Imax (8/20μs) (A) |
Vn(40次) (1.2/50μs & 8/20μs) (A) |
(W) | (10/1000μs)(J) | 1kHz (PF) |
||
| HEL 7D431KH | 430(387~473) | 275 | 350 | 710 | 1750 | 2kV/1kA | 0.25 | 46 | 100 | 下(xià)載 |
| HEL 7D471KH | 470(423~517) | 300 | 385 | 775 | 1750 | 2kV/1kA | 0.25 | 49 | 90 | 下(xià)載 |
| HEL 7D511KH | 510(459~561) | 320 | 418 | 842 | 1750 | 2kV/1kA | 0.25 | 54 | 80 | 下(xià)載 |
| HEL 7D561KH | 560(504~616) | 350 | 460 | 920 | 1750 | 2kV/1kA | 0.25 | 55 | 75 | 下(xià)載 |
| HEL 7D621KH | 620(558~682) | 385 | 505 | 1025 | 1750 | 2kV/1kA | 0.25 | 59 | 70 | 下(xià)載 |
| HEL 7D681KH | 680(612~748) | 420 | 560 | 1120 | 1750 | 2kV/1kA | 0.25 | 62 | 65 | 下(xià)載 |
| HEL 7D751KH | 750(675~825) | 460 | 615 | 1240 | 1750 | 2kV/1kA | 0.25 | 66 | 61 | 下(xià)載 |
| HEL 7D781KH | 780(702~858) | 485 | 640 | 1290 | 1750 | 2kV/1kA | 0.25 | 68 | 54 | 下(xià)載 |
| HEL 7D821KH | 820(738~902) | 510 | 670 | 1355 | 1750 | 2kV/1kA | 0.25 | 71 | 48 | 下(xià)載 |
| 産品級别 Product Level |
K 普通(tōng)型 Coventional Version |
KJ 加強型 Enhanced Version |
KH 超強型 Super Enhanced Version |
KX 訂制(zhì)型 Custom made Version |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 規格
Part No. |
壓敏電(diàn)壓 V1mA(V) |
1次脈沖最大(dà)電(diàn)流 Withstanding Surge Current (Imax) (A) |
電(diàn)流沖擊(In)
Impulse Current 15 times 8/20μs (A) |
1次脈沖最大(dà)電(diàn)流 Withstanding Surge Current (Imax) (A) |
電(diàn)流沖擊(In)
Impulse Current 15 times 8/20μs (A) |
1次脈沖最大(dà)電(diàn)流 Withstanding Surge Current (Imax) (A) |
電(diàn)壓沖擊 40次 Impulse Voltage 40 times (1.2/50μs) (V) |
超出左邊欄的(de) 脈沖标準的(de) 特殊規格 Super High Energy |
||||
| 5D | 82~750 | 400 | 150 | 800 | 250 | 800 | 1000 | 舉例1 Example
14D滿足20D的(de) 脈沖性能(néng)要(yào)求 14D instead of 20D 舉例2 Example HEL14D561KX能(néng)達到(dào) 6KV/3KA 100次 HEL14D561KX reach 6KV/3KA 100 times |
||||
| 7D | 82~820 | 1200 | 500 | 1750 | 1000 | 1750 | 2000 | |||||
| 10D | 82~1800 | 2500 | 1500 | 3500 | 1500 | 3500 | 4000 | |||||
| 14D | 82~1800 | 4500 | 3000 | 6000 | 3000 | 6000 | 6000 | |||||
| 20D | 82~1800 | 6500 | 3000 | 10000 | 5000 | 10000 | 10000 | |||||
| 5D | 18~68 | 100 | — | 250 | 150 | — | — | |||||
| 7D | 18~68 | 250 | — | 500 | 250 | — | — | |||||
| 10D | 18~68 | 500 | — | 1000 | 500 | — | — | |||||
| 14D | 18~68 | 1000 | — | 2000 | 1000 | — | — | |||||
| 20D | 18~68 | 2000 | — | 3000 | 1000 | — | — | |||||
| 符合國(guó)際、國(guó)家(jiā)的(de) 标準編号 In accordance with International and National Standards |
IEC61051-1 GB/T1019≤≤₹÷3 IEC61051-2 GB/T10194 IEC61051-2-2 GB/T10↑ ©195 CSA-C22.2 UL1449 |
包含左欄,并增加以下(xià)标準:Include the left column, and add ¶₽♠ the following: IEC60950-1:2005/Annex Q₹" GB4943.1-2011 GB8898-2011 UL1449 |
包含左欄,并增加以下(xià)标準:Includ₩ε•₹e the left column, and add the fππollowing: IEC61000-4-5 GB/T17626.5 IEC61643-331 GB/T18802.331 |
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備注:上(shàng)表KH超強型“電(diàn)壓沖擊”40次僅适用©λ(yòng)于壓敏電(diàn)壓430V及其以上(shàng)規↑σ→φ格的(de)産品。
Remark: the Impluse voltage test€±&ing standards(1.2/50μs) withλ♣ ↕ 40 times are only applicable to the∑™ products which with the vari☆≥¥♣stor voltage more than₽π 430V.
| 型号規格 | 5D | 7D | 10D | 14D | 20D |
|---|---|---|---|---|---|
| 180 |
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| 220 | |||||
| 270 | |||||
| 330 | |||||
| 390 | |||||
| 470 | |||||
| 560 | |||||
| 680 | |||||
| 820 |
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| 101 | |||||
| 121 | |||||
| 151 | |||||
| 181 | |||||
| 201 |
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| 221 | |||||
| 241 | |||||
| 271 | |||||
| 301 | |||||
| 331 | |||||
| 361 | |||||
| 391 | |||||
| 431 |
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| 471 | |||||
| 511 |
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| 561 | |||||
| 621 |
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| 681 |
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| 751 | —— | ||||
| 781 | |||||
| 821 | |||||
| 911 | —— | —— | |||
| 951 | |||||
| 102 | |||||
| 112 | |||||
| 152 | —— | —— |
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| 182 | —— | —— |
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橫軸是(shì)沖擊時(shí)間(jiān♦♣)即浪湧波型寬度,縱軸是(shì)沖擊電(di∞ φàn)流峰值,
線上(shàng)的(de)數(shù)字是(shì)沖→→©β擊次數(shù);
Maximum surge current imax = f(tr,pulse train)
A區(qū)是(shì)洩漏電(diàn)流區(qσσ→₽ū), A=Leakage current,
B區(qū)是(shì)沖擊電(diàn)流與限制(♠∞zhì)電(diàn)壓對(duì)應區(qū)
B = Protection level for wor"σ st-case varistor toler→♦®ances