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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
350uH
Operating Temperature:
-40℃~+125℃
Turns Ratio:
1:1
Mfr. Part #:
SM13072APEL
Package:
SMD,12.8x6.9mm
Key Attributes
Model Number:
SM13072APEL
Product Description
Product Overview
The SM13072APEL is a 10/100 Base-T Transformer designed for adapter, hub, and motherboard applications. It offers an expanded operating temperature range of -40 to +125 C and is AEC-Q200 Qualified, making it suitable for automotive-grade applications. This RoHS compliant component ensures reliable performance in demanding environments.
Product Attributes
- IEEE 802.3 Ethernet compatible
- Fully integrated for adapter, hub, and motherboard applications
- Expanded temperature range: -40 to +125 C
- AEC-Q200 Qualified, automotive grade
- RoHS compliant
- Packaging: Tape & Reel (600 pcs./reel)
- Termination: Cu/Ni/Sn (RoHS Compliant)
Technical Specifications
| Specification | Value | Condition |
|---|---|---|
| Model | SM13072APEL | 10/100 Base-T Transformer |
| Inductance | 350 H Min. | 100 kHz, 0.1 V, 8 mADC |
| Leakage Inductance (TD Shorted) | 0.5 H Max. | 100 kHz, 0.1 V |
| Leakage Inductance (RD Shorted) | 0.5 H Max. | 100 kHz, 0.1 V |
| Interwinding Capacitance (Cww) | 35 pF Max. | TD to TX & RD to RX @ 100 kHz, 0.1 V |
| Turns Ratio (TD : TX) | 1 : 1 (2 %) | |
| Turns Ratio (RD : RX) | 1 : 1 (2 %) | |
| DCR (TD & RD) | 1.4 ohm Max. | |
| DCR (TX & RX) | 1.0 ohm Max. | |
| Insertion Loss | -1.1 dB Max. | 1-100 MHz (TD to TX & RD to RX) |
| Return Loss (100 ohm load) | -16 dB Min. | 1-40 MHz (TD to TX & RD to RX) |
| Return Loss (100 ohm load) | -10+20*log (f/80 MHz) dB Min. | 40-100 MHz (TD to TX & RD to RX) |
| Cross Talk | -40 dB Min. | 1-60 MHz (Between Each Channel) |
| Cross Talk | -35 dB Min. | 60-100 MHz (Between Each Channel) |
| Common Mode Rejection | -37 dB Min. | 1-60 MHz (TD to TX & RD to RX) |
| Common Mode Rejection | -30 dB Min. | 60-100 MHz (TD to TX & RD to RX) |
| Differential to Common Mode Rejection Ratio | -35 dB Min. | 30 MHz (TD to TX & RD to RX) |
| Differential to Common Mode Rejection Ratio | -35 dB Min. | 60 MHz (TD to TX & RD to RX) |
| Hi-Pot | 1500 Vrms & 2250 Vdc | TD to TX & RD to RX @ 1 mA, 60 sec. |
| Storage Temperature | -40 to +125 C | |
| Operating Temperature | -40 to +125 C | |
| Packaging Quantity | 600 pcs./reel | Tape & Reel |
2412201608_BOURNS-SM13072APEL_C129155.pdf
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