SURGE ABSORBER :::
玻璃***放电管，突波吸收器
| 应用： |
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(WSA) Applications of surge absorber (WSA-201, 301and 401) => Communication equipment such as telephone, fax and modem 电话、传真和调制解调器等通信设备 (WSP) Applications of surge absorber (WSP-141, 201 and 301) => Signal lines of car radios, radio equipment and sensors 汽车收音机、无线电设备和传感器的信号线 => Monitor and display equipment (WSP-201, 301,401,501 and 601)CRT LED电源线圈保护，显示设备 |
特点： 1. 反应速度快Quick response. 2. 低的寄生电容Small capacitance. 3. 低的残压Low remaining voltage. 4. 对重复浪涌保护稳定Stable against repeated surge. 5. 无极性No polarity. |
PART NUMBER SYSTEM : | WSA | - | 301 | - | L | - | A | - | 52 |
? Series
? DC Spark over voltage : 201(200V) , 301(300V), 401(400V), 501(500V), 601(600V)
? Tolerance : L (±15%), M (±20%), N (±30%)
? Taping Form : A (Axial Taping), B (Bulk), R (Radial Taping)
? Taping Size : 52mm, 26mm, 5mm
Name | Part # | DC Spark over voltage Vs(V) | Insulation resistance IR(M?) | Electro static capacitance 1KHz-6Vmax C(pF) | Surge current capacity (8x20) μsec | Surge life test |
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WSA | WSA-201M | 201(160V~240V | 100 min | DC100V | 1 pF max. | 500A | (10x100)μsec 1kV 12times |
WSA-301L | 301(255V~345V) | (100x100)μsec 1kV 12times |
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WSA-401M | 401(320V~480V) | DC250V |
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WSA-501M | 501(400V~600V) |
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WSA-601M | 601(480V~720V) |
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PART NUMBER SYSTEM : | WSP | - | 201 | - | M | - | A | - | 52 |
? Series
? DC Spark over voltage : 141(140V),201(200V),301(300V),401(400V),501(500V),601(600V)
? Tolerance : L (±15%), M (±20%), N (±30%)
? Taping Form : A (Axial Taping), B (Bulk), R (Radial Taping)
? Taping Size : 52mm, 26mm, 5mm
Name | Part number | DC Spark over voltage Vs(V) | Insulation resistance IR(M?) | Electro static capacitance 1KHz-6Vmax C(pF) | Surge life test |
WSP | WSP-141N | 141(98V~182V) | 100 min DC50V | 1 pF max.
| 1500pF-0?-10kV 200 times at 10sec intervals. |
WSP-201M | 201(160V~240V) | 1 pF max.
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WSP-301L | 301(240V~360V) | 100 min DC100V |
WSP-401M | 401(320V~480V) |
WSP-501M | 501(400V~600V) |
WSP-601M | 601(480V~720V) | 100 min DC250V |
