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WHD16027G Single Port DIP 10/100Base-TX PIN16 non-PoE LAN Transformer

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WHD16027G Single Port DIP 10/100Base-TX PIN16 non-PoE LAN Transformer

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Product Parameters
Data rate 10/100 Base-TX
Installation Method DIP
Ports Single Port
PIN 16
Pitch 2.54mm
Operating Temperature 0 up to 70 °C
Vt (V (RMS)) 1500
PoE non-PoE
Solution
Ethernet
Ethernet
SPE
SPE
CAN
CAN
RS485
RS485
LVDS
LVDS
Isolated SPI
Isolated SPI
PoE
PoE
Push-Pull Converter
Push-Pull Converter
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Technical Support Email: fae.thorne@voohu.cn    Phone: +86 400-1048-018
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ISO9001 ISO14001 RoHS REACH CE
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Customer Service Email: song.lei@voohu.cn    Phone: +86 180 2130 1120
FAQ LAN Transformer: WHD16027G
Q
Which dimensions prevent the through-hole footprint of WHD16027G from being shared directly with another 16PIN DIP magnetic component?
A
Use a 20.30 ± 0.50 mm × 9.70 ± 0.50 mm body, 6.90 mm maximum height, 2.54 mm pin pitch, 7.62 mm row spacing, 17.78 ± 0.20 mm longitudinal pin span, and 0.90 mm recommended hole diameter. '16PIN' describes only the pin count; the hole pattern and outline must be created from the drawing for this model.
Q
How should the wave-soldering window of WHD16027G be verified on a first article?
A
Start with preheating at 100-110 °C for 60-90 s and peak soldering at 255-265 °C for 3-5 s. Place a thermocouple near the component on the first article, confirm actual joint temperature, and inspect all 16 pins for solder fill, bridging, and heat damage. Final production settings must be established for the actual board thickness, copper area, flux, and carrier.
Q
What separate acceptance issues are addressed by the magnetic and dielectric specifications of WHD16027G?
A
Magnetic acceptance may cover a minimum 350 μH open-circuit inductance at 100 kHz, 0.1 V, and 8 mA DC bias, maximum 0.5 μH leakage inductance, maximum 1400 mΩ DC resistance, and a 1CT:1CT ±5% turns ratio. Isolation acceptance uses 1500 VAC, 1 mA, for 60 s. The two test groups serve different purposes, and the dielectric test condition is not a continuous operating voltage.
Q
What Certifications Does VOOHU Hold?
A

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.

Q
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A

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