Product Overview
The SM453229-381N7Y is a 10/100/1000 Base-T Chip LAN Transformer designed for flexible PCB layout with discrete transformers and common mode chokes. It offers EMI reduction when paired with the common mode choke SRF2012A-801Y and operates within an expanded temperature range of -40 to +85 C. This product is RoHS compliant.
Product Attributes
- Brand: Bourns
- Model: SM453229-381N7Y
- Standard: IEEE 802.3 Ethernet compatible
- Compliance: RoHS compliant*
- Packaging: 2000 pcs. / reel
Technical Specifications
| Specification | Value |
|---|---|
| Inductance @ 100 kHz, 0.1 V, 0 mADC (Pin 1-2 & 6-7 / short 3-4) | 380 H min. |
| Inductance DC Bias @ 100 kHz, 0.1 V, 8 mA DC (Pin 1-2 & 6-7 / short 3-4) | 350 H min. |
| Turns Ratio ( 3 %) (Pin 1-2 : 6-7 / short 3-4) | 1 : 1 |
| Insertion Loss (1-100 MHz) | -1.5 dB max. |
| Capacitance (Pin 5-3 / short 3-4) | 35 pF typ. |
| Hi-Pot (Pin 1 to 6, short 3-4) | 1500 VAC, 60 sec. |
| Pulse Voltage | 2400 V, 1.2/50 S |
| Operating Temperature | -40 to +85 C |
| Storage Temperature | -40 to +85 C |
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
2410010232_BOURNS-SM453229-381N7Y_C913239.pdf
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