Bourns Surface LAN Ethernet Transformer, 85 °C 4.7 mm, -40 °C 3.22mm 2.9 mm
- RS Stock No.:
- 223-1752
- Distrelec Article No.:
- 304-39-289
- Mfr. Part No.:
- SM453229-381N7Y
- Brand:
- Bourns
Bulk discount available
Subtotal (1 tape of 10 units)*
Kr. 52,40
(exc. VAT)
Kr. 65,50
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Temporarily out of stock
- 2 000 unit(s) shipping from 07 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tape* |
|---|---|---|
| 10 - 90 | Kr. 5,24 | Kr. 52,40 |
| 100 - 190 | Kr. 4,576 | Kr. 45,76 |
| 200 - 490 | Kr. 4,05 | Kr. 40,50 |
| 500 - 990 | Kr. 3,764 | Kr. 37,64 |
| 1000 + | Kr. 3,695 | Kr. 36,95 |
*price indicative
- RS Stock No.:
- 223-1752
- Distrelec Article No.:
- 304-39-289
- Mfr. Part No.:
- SM453229-381N7Y
- Brand:
- Bourns
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Number of Outputs | 5 | |
| Product Type | LAN Ethernet Transformer | |
| Insertion Loss | -1.1dB | |
| Mount Type | Surface | |
| Depth | 2.9mm | |
| Length | 4.7mm | |
| Inductance | 380μH | |
| Width | 3.22mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Series | SM | |
| Standards/Approvals | IEEE 802.3, RoHS Directive 2015/863 | |
| Supported Ethernet Standards | IEEE 802.3 | |
| Termination Type | Solder | |
| Turns Ratio | 1:1 | |
| Isolation Voltage | 1500V | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Number of Outputs 5 | ||
Product Type LAN Ethernet Transformer | ||
Insertion Loss -1.1dB | ||
Mount Type Surface | ||
Depth 2.9mm | ||
Length 4.7mm | ||
Inductance 380μH | ||
Width 3.22mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Series SM | ||
Standards/Approvals IEEE 802.3, RoHS Directive 2015/863 | ||
Supported Ethernet Standards IEEE 802.3 | ||
Termination Type Solder | ||
Turns Ratio 1:1 | ||
Isolation Voltage 1500V | ||
- COO (Country of Origin):
- TW
The Bourns Electronics Base-T chip LAN transformer pair with common mode choke SRF2012A-801Y for EMI reduction works with -40 to +85 °C expanded temperature range.
Surface mounting type
-1.1db insertion loss
Related links
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