Beijing Silk Road Enterprise Management Services Co., Ltd.
| Inductance @ Frequency | 20mH@1KHz |
| Insulation Resistance(IR) | 100MΩ |
| Number of Lines | 2 |
| DC Resistance(DCR) | 180mΩ |
| Voltage Withstand | 1.5kV |
| Description | 20mH@1KHz 2 180mΩ DIP-4P,17x13.5mm Common Mode Chokes RoHS |
| Mfr. Part # | HWSQ-1212CH-20mH |
| Package | DIP-4P,17x13.5mm |
| Model Number | HWSQ-1212CH-20mH |
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Product Specification
| Inductance @ Frequency | 20mH@1KHz | Insulation Resistance(IR) | 100MΩ |
| Number of Lines | 2 | DC Resistance(DCR) | 180mΩ |
| Voltage Withstand | 1.5kV | Description | 20mH@1KHz 2 180mΩ DIP-4P,17x13.5mm Common Mode Chokes RoHS |
| Mfr. Part # | HWSQ-1212CH-20mH | Package | DIP-4P,17x13.5mm |
| Model Number | HWSQ-1212CH-20mH |
This document outlines the specifications for the HWSQ-1212CH-20mH Common Mode Choke, a product designed for reliable performance. The specification requires acknowledgment and signature upon receipt. Failure to return the signed document may result in the product being manufactured to these standards, implying default acceptance by the purchaser.
| Item | Specification | Condition | Value | Tester/Condition |
| Inductance (L1) | 20mH MIN | 1-4 (L1) | 20mH MIN | HP 4284A or EQUIVALENT FREQ.=1kHz OSC=0.25Vrms |
| Inductance (L2) | 20mH MIN | 2-3 (L2) | 20mH MIN | HP 4284A or EQUIVALENT FREQ.=1kHz OSC=0.25Vrms |
| Inductance Deviation | |L1L2| 200uH MAX | N/A | 200uH MAX | N/A |
| DC Resistance (L1) | 180m MAX | 1-4 (L1) | 180m MAX | HIOKI 3540 m HI TESTER or EQUIVALENT (at 20) |
| DC Resistance (L2) | 180m MAX | 2-3(L2) | 180m MAX | HIOKI 3540 m HI TESTER or EQUIVALENT (at 20) |
| Withstanding Voltage (Coil-Coil) | AC1500V/3S | COIL COIL | AC1500V/3S | KIKUSUI TOS5101 or EQUIVALENT (CC=2mA) |
| Withstanding Voltage (Coil-Core) | AC1500V/3S | COIL CORE | AC1500V/3S | KIKUSUI TOS5101 or EQUIVALENT (CC=2mA) |
| Insulation Resistance (Coil-Coil) | 100M MIN | COIL COIL | 100M MIN | At DC500V TOA SM-10E or EQUVALENT |
| Insulation Resistance (Coil-Core) | 100M MIN | COIL CORE | 100M MIN | At DC500V TOA SM-10E or EQUVALENT |
| Core Material | Ferrite | CORE | SQ1212HR12K | SHANGDONG HENG RUI DONGGUANG JIU XIN |
| Wire Material | Copper Wire | WIRE | 2UEW-0.13*1.0mm | WELL ASCENT ELECTRONIC (GANZHOU) CO.,LTD. / YANTAI TOMO PRECISION WIRE CO.,LTD. |
| Base Material | T375HF | BASE | T375HF | Chang Chun Plastics Co., Ltd |
| Varnish Material | HFD-800E | VARNISH | HFD-800E | SHENZHEN ZHILIQUAN |
| Solder Material | Sn99.3Cu0.7 | SOLDER | Sn99.3Cu0.7 | HUIZHOU YUEXIN |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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