WHST08001R0 L ≥100 μH Turns Ratio 3CT:4CT DCR1 ≤250 mΩ DCR2 ≤250 mΩ Push-Pull Transformer

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WHST08001R0 Push-Pull Transformer

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01Specifications

WHST08001R0 specifications

ParameterValue

Series WHST080

L(μH) 100

Turns Ratio 3:4

DCR1(mΩ) 250

DCR2(mΩ) 250

Isolation(VAC) 4200

Operating Temperature(℃) -40℃ to 125℃

Values are taken from published parameters; the datasheet prevails.

WHST08001R0Need samples, or a value that is not in this table? Ask our FAE team. Get a Quote or Samples + Add to Inquiry

02Documents

Datasheet, CAD and reports

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WHST08001R0 Datasheet (PDF)2026-10-30 · This part Download
PCB Layout / Package2026-10-30 · This part Download
Quality certificates (ISO / RoHS / REACH)Latest · All products View

WHST08001R0Need another file format, or samples to test? Ask our FAE team. Get a Quote or Samples + Add to Inquiry

03Quality

Quality and compliance

DocumentNo.Issued / tested byDateApplies toActions

Certificate Certificate · Company ISO 9001:2015No. 19826Q02503R101 Quality management systemBeijing Xinjiyuan Certification Co., Ltd.Valid 2026-10-17 to 2029-10-16

19826Q02503R101 Beijing Xinjiyuan Certification Co., Ltd. Valid2026-10-17 to 2029-10-16 Company View PDF Verify Scope: R&D and sales of precision electronic connectors

Certificate Certificate · Company ISO 14001:2015No. 19826E01323R101 Environmental management systemBeijing Xinjiyuan Certification Co., Ltd.Valid 2026-10-17 to 2029-10-16

19826E01323R101 Beijing Xinjiyuan Certification Co., Ltd. Valid2026-10-17 to 2029-10-16 Company View PDF Verify Scope: R&D and sales of precision electronic connectors

ISO certificates cover VOOHU's management systems.

04FAQ

FAQ Push-Pull Transformer: WHST08001R0

What application and OCL does the WHST08001R0 datasheet specify?

Gate-Drive Application and 100 μH minimum OCL at Pin1-2. The OCL test conditions are 100 kHz, 0.1 V, and 25 °C.

How are the turns ratios of WHST08001R0 specified?

The schematic is marked 3CT:4CT. The electrical specifications give (Pin1-2):(Pin3-4)=1.0 ±5%; both (Pin1-2):(Pin5-6) and (Pin1-2):(Pin7-8)=0.75 ±5%.

What isolation and insulation distances does WHST08001R0 specify?

4200 Vrms at 3 mA for 60 s, with 13 mm minimum creepage and 13 mm minimum clearance. The datasheet also specifies reinforced insulation.

05Support

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01Replace your current partShare the part number you use today. An engineer compares pinout, package, electrical parameters and temperature range item by item, and lists the differences and open points.Start a replacement review 02Does it match my PHY?Already chosen a PHY? See reviewed reference designs, or send your parameters and an engineer will match the RJ45 and protection parts.See matching options 03Unstable link after useSeeing link drops, interference or failed tests? Send us the symptoms and conditions and get an FAE-reviewed troubleshooting checklist.Start troubleshooting

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WHST08001R0 Push-Pull Transformer

WHST08001R0 specifications

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