Bourns Surface LAN Ethernet Transformer, 85 °C, -40 °C 2.9 mm

View all LAN Ethernet Transformers
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Subtotal (1 tape of 5 units)*

Kr. 87,67

(exc. VAT)

Kr. 109,59

(inc. VAT)

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  • Shipping from 18 August 2026
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Units
Per unit
Per Tape*
5 - 20Kr. 17,534Kr. 87,67
25 - 45Kr. 16,726Kr. 83,63
50 - 95Kr. 13,842Kr. 69,21
100 - 495Kr. 13,042Kr. 65,21
500 +Kr. 12,058Kr. 60,29

*price indicative

Packaging Options:
RS Stock No.:
238-0325
Mfr. Part No.:
SM453230-121N7YP
Brand:
Bourns
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Brand

Bourns

Product Type

LAN Ethernet Transformer

Insertion Loss

-2dB

Mount Type

Surface

Depth

2.9mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

SM453230-121N7YP

Standards/Approvals

RoHS

Supported Ethernet Standards

10G Base-T

Turns Ratio

1:1± 3 %

COO (Country of Origin):
TW
The Bourns Electronics 10 Gb Ethernet/PoE+ chip-LAN transformer unlike traditional LAN magnetics built with multiple toroidal core transformers and common mode chokes in a single module, the chip-LAN transformer is a discrete, centre-tapped component wound on a drum core and capped with a ferrite plate to emulate the result of the close magnetic path of a toroid core. A common mode chip inductor is paired with a chip-LAN transformer to provide EMI suppression.

IEEE 802.3 Ethernet compatible

Compatible with 10G Base-T

PoE+ capable and halogen free

Discrete transformers and common mode chip inductors for flexible PCB layout

Expanded temperature range of -40 to +85 °C

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