SM453229-231N7Y - 10/100/1000 Base-T PoE+ Chip LAN Transformer

Features

n IEEE 802.3 Ethernet compatible n Discrete transformers and common mode chokes for flexible PCB layout n PoE+ n Pair with common mode choke SRF2012A-801Y for EMI reduction n Expanded temperature range: -40 to +85 °C n RoHS compliant.
SM453229-231N7Y - 10/100/1000 Base-T PoE+ Chip LAN Transformer Electrical Specifications at 25 °C Inductance @ 100 kHz, 0.1 V, 0 mADC (Pin 1-2 & 6-7 / short 3-4) 230 µH min. Inductance.
DC Bias @ 100 kHz, 0.1 V, 15 mA DC (Pin 1-2.

BOURNS

Datasheet Details

Part number	SM453229-231N7Y
Manufacturer	BOURNS
File Size	468.69 KB
Description	10/100/1000 Base-T PoE+ Chip LAN Transformer
Datasheet	SM453229-231N7Y Datasheet
Additional preview pages of the SM453229-231N7Y datasheet.

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Full PDF Text Transcription

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Features n IEEE 802.3 Ethernet compatible n Discrete transformers and common mode chokes for flexible PCB layout n PoE+ n Pair with common mode choke SRF2012A-801Y for EMI reduction n Expanded temperature range: -40 to +85 °C n RoHS compliant* SM453229-231N7Y - 10/100/1000 Base-T PoE+ Chip LAN Transformer Electrical Specifications at 25 °C Inductance @ 100 kHz, 0.1 V, 0 mADC (Pin 1-2 & 6-7 / short 3-4) ......................................... 230 µH min. Inductance – DC Bias @ 100 kHz, 0.1 V, 15 mA DC (Pin 1-2 & 6-7 / short 3-4) ......................................... 200 µH min. Turns Ratio (± 3 %) (Pin 1-2 : 6-7 / short 3-4)...............1 : 1 Insertion Loss (1-100 MHz) .........................................-1.5 dB max.

Published: May 2, 2019 |