SINLOON® |
突波吸收器(壓敏電阻) |
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DC180~182 (V) |
05D/07D/10D/14D/20D |
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FEATURE |
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• A wide protecting voltage range.(18V-1800V) |
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• Low leakage current in Preparatory State.(<20uA) |
• Fast response to transient voltage.(<50ns) |
• Low clamping ratio. |
• High withstanding surge current. |
• High energy capability. |
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• No following-on current. |
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APPLICATIONS |
• Transistor, Diode, IC, Thermistor and semiconductor protection. |
• Protection in Consumer, industrial electronics. |
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• Protection in communication, measuring and controller electronics. |
• Protection in electronic home appliances. |
• Electrostatic discharge and noise suppression. |
• Relay and electromagnetic valve surge absorption. |
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ORDERING INFORMATION |
Example: |
SVR-20D331KCB ( 20mm 330V ±10% 10mm Bulk) |
Code |
Dimension |
Disc Type |
Voltage |
Tolerance |
Lead style (Pitch) |
d Φ (mm) |
Pack |
SVR |
05 |
Φ 5.0mm |
D |
180~561V |
K = ±10% |
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B = Bulk |
07 |
Φ 7.0mm |
180~681V |
A |
5.0±1.0mm |
Φ0.6 |
10 |
Φ 10mm |
180~112V |
B |
7.5±1.0mm |
Φ0.8 |
14 |
Φ 14mm |
180~182V |
C |
10±1.0mm |
Φ1.0 |
20 |
Φ 20mm |
180~182V |
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DIMENSION |
Unit: |
mm |
MATERIALS AND MARKING |
Series |
05D |
07D |
10D |
14D |
20D |
Marking: |
Value Marking |
D (Max) |
7.5 |
9.0 |
14.0 |
17.0 |
25.0 |
Electrode Material: |
Ag Paste |
d (±0.02) |
0.6 |
0.6 |
0.8 |
0.8 |
1.0 |
Coating Material: |
Epoxy |
F (±1.0) |
5.0 |
5.0 |
7.5 |
7.5 |
10.0 |
Lead Material: |
Tin Plated Copper Wire |
H (Max) |
10.5 |
12.0 |
17.0 |
20.0 |
28.0 |
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電氣特性 |
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● 可分辨穩定電路電壓或突波電壓,但只在突波電壓發生時才進行運作。 |
● 吸收突波後,即恢復吸收突波前的預備狀態(可反覆使用)。 |
● 吸收突波電壓時的抑制電壓,比被保護機器的耐電壓、誤動作電壓還低。 |
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● 可耐得住反覆所施加的突波電壓。 |
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