WHSH16F01D4 Single Port SMD 10/100 BASE-TX PIN16 LAN Transformer

Name: LAN Transformer_10/100 BASE-TX SMD Single Port_WHSH16F01D4_VOOHU
Brand: VOOHU
SKU: WHSH16F01D4
Price: 2.3052 USD
Availability: InStock

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WHSH16F01D4 Single Port SMD 10/100 BASE-TX PIN16 LAN Transformer

Category: LAN Transformer

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Product Parameters

Data rate 10/100 Base-TX

Installation Method SMD

Ports Single Port

PIN 16

Pitch 2.54mm

Operating Temperature -40 up to +85 °C

Vt (V (RMS)) 4800

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

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FAQ LAN Transformer: WHSH16F01D4

Do the 4000 VAC for 60 s or 4800 VAC for 1 s dielectric withstand test conditions for WHSH16F01D4 establish a continuous operating capability of 4800 VAC?

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No. These are alternative dielectric withstand test conditions, each with a 1 mA leakage-current limit, for verifying insulation integrity between windings. Continuous working voltage must still be assessed against the 250 Vrms supplementary-insulation design boundary and the applicable safety requirements. The component provides 7 mm clearance and 10 mm creepage, but the end product must also be reviewed for pollution degree, altitude, and PCB layout.

Why can WHSH16F01D4 not replace a conventional 16PIN SMD 10/100BASE-T LAN transformer with 1.27 mm pitch?

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Its mechanical construction is entirely different. Pin pitch is 2.54 mm, the body is approximately 24.15 ± 0.50 mm × 15.50 ± 0.50 mm, height is 12.80 ± 0.50 mm, and the pad-layout span is 17.78 ± 0.20 mm. These dimensions provide greater insulation distance, so the device cannot share pads or mechanical space with another part merely because both have 16 pins.

Which insertion-loss and return-loss limits apply to WHSH16F01D4?

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For this model, insertion loss from 1 to 100 MHz has a maximum magnitude of 3.0 dB. The minimum return-loss magnitudes are 10 dB from 1 to 30 MHz, 8 dB from 30 to 45 MHz, 6 dB from 45 to 60 MHz, and 4 dB from 60 to 80 MHz. Use the limits for this model; do not apply the acceptance criteria of a conventional model with 1.1 dB insertion loss.

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.

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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.

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