WHD12502G Single Port DIP 10/100Base-TX PIN12 non-PoE LAN Transformer

Name: LAN Transformer_10/100Base-TX DIP Single Port_WHD12502G_VOOHU
Brand: VOOHU
SKU: WHD12502G

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WHD12502G Single Port DIP 10/100Base-TX PIN12 non-PoE LAN Transformer

Category: LAN Transformer

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Product Parameters

Data rate 10/100 Base-TX

Installation Method DIP

Ports Single Port

PIN 12

Pitch 2.0mm

Operating Temperature 0 up to 70 °C

Vt (V (RMS)) 1500

PoE non-PoE

Solution

Ethernet

SPE

CAN

RS485

LVDS

Isolated SPI

PoE

Push-Pull Converter

Product Recommend

Network Connector (RJ45/RJ11)

POE Transformer

CHIP LAN

Common mode choke for signal line（Signal Line CMC）

TVS/ESD

PHY

Technical Resources and Design Support

We also provide professional technical support and document download services, including: package library download, datasheet download, reference circuit design materials, 3D model download, etc.
For technical assistance, please click the button below to add customer service or visit the sample request page to fill out the form. We will serve you as soon as possible.
Technical Support Email: fae.thorne@voohu.cn Phone: +86 400-1048-018

Quality Certifications

We strictly control product quality, including strict control of manufacturer qualifications, quality control processes and production process standards, and compliance with various certifications and safety standards. Currently, our products comply with industry standards and mainstream quality certifications, such as ISO 9001, ISO 14001, CE, RoHS, REACH, UL, etc.
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Whether you need sample testing, bulk purchasing or customized solutions, our sales team will respond quickly.
For small-volume orders, you can place orders directly on VOOHU Shop. We support VAT general/special invoices with a convenient and efficient process.
For technical assistance or sample requests, please click the button below to add customer service or visit the sample request page to fill out the form. We will serve you as soon as possible.
Customer Service Email: song.lei@voohu.cn Phone: +86 180 2130 1120

FAQ LAN Transformer: WHD12502G

Which dimensions should be used to create the 12PIN through-hole footprint for WHD12502G?

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Use an approximately 14.00 ± 0.50 mm × 7.70 ± 0.50 mm body with a maximum height of 6.00 mm, 2.00 mm pin pitch, 4.80 mm row spacing, 10.00 ± 0.20 mm longitudinal pin span, and 0.90 mm recommended hole diameter. Row spacing and pin diagrams are not standardized across comparable 12PIN devices, so the footprint must not be reused on pin count alone.

Which test conditions must be retained in incoming electrical inspection of WHD12502G?

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Open-circuit inductance must be at least 350 μH at 100 kHz, 0.1 V, and 8 mA DC bias; leakage inductance must be no more than 0.5 μH at 100 kHz and 0.1 V; DC resistance must be no more than 1400 mΩ; and the turns ratio is 1CT:1CT ±5%. Write each limit together with its test conditions in the inspection document rather than copying only the parameter name and value.

How do the package quantities of WHD12502G affect purchasing and line-side material preparation?

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The model is packed 36 pcs/tube, 3240 pcs/inner carton, and 12960 pcs/outer carton. Purchasing can use 36 pieces as the full-tube unit when calculating the minimum quantity to open, while production should include partial-tube balance, lead orientation, and bent-pin inspection in the changeover process. Package quantities support logistics and material planning; they are not a minimum order quantity.

What Certifications Does VOOHU Hold?

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VOOHU is certified to ISO 9001:2015 and ISO 14001:2015 standards. Our products comply with RoHS, REACH, and CE requirements, ensuring high quality, environmental compliance, and reliable performance for global markets.

How Can I Quickly Select the Right Product for My Application?

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You can quickly identify the most suitable product by using the Product Selector on our website to filter products based on key specifications such as data rate, package type, operating temperature, and current rating. You can also visit our Solutions page to explore recommended products for your specific application.

If you need further assistance, our technical support team is available to help evaluate your application requirements and recommend the most appropriate solution.