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Specifications
Inductance:
350uH
Turns Ratio:
1CT:1CT
Operating Temperature:
0℃~+70℃
rate:
10/100 Base-T
Mfr. Part #:
H1012NLMT
Package:
SMD-16P,25.8x10.3mm
Key Attributes
Model Number:
H1012NLMT
Product Description
Product Overview
The H1012NLMT is a 10/100M Single Port Transformer Module designed for Ethernet applications. It is compatible with various 10/100 Base-TX transceivers requiring a 1:1 transmit and receive turns ratio. This module complies with the IEEE 802.3ab standard, including baseline wander compensation with a 350H OCL when biased at 8mA. Its low-profile surface mount packaging is suitable for Hi-Temp Reflow Processes. The single-channel interface features Common Mode Chokes (CMCs) tuned to enhance EMC system performance. It operates within a temperature range of -0 to +70, with a storage temperature range of -25 to +125.
Product Attributes
- Brand: CND-tek
- Model: H1012NLMT
- Origin: Shenzhen, China
- Packaging: Tube (20/tube), Tape & Reel (300/reel)
- Certifications: Compliant with IEEE 802.3ab
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | 10/100M Single Port Transformer Module |
| Turns Ratio | 1CT:1CT |
| Transmit/Receive Ratio | 1:1 |
| OCL (Open Circuit Inductance) | 350 H Min. @ 100 KHz, 0.1V with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. @ 100KHz, 0.1V |
| Cw/w (Interwinding Capacitance) | 28pF Max. @ 100KHz, 0.1V |
| DCR (DC Resistance) | 1.00 Max. |
| Polarity | 1-16, 6-11 In-Phase |
| Insertion Loss | -1.0 dB Max. @ 0.1-100MHz |
| Return Loss (1-40 MHz) | -20dB Min. |
| Return Loss (50 MHz) | -18dB Min. |
| Return Loss (60-80 MHz) | -14dB Min. |
| Common Mode Rejection (30MHz) | -50dB Min. |
| Common Mode Rejection (60-100MHz) | -40dB Min. |
| Cross Talk (30MHz) | -42dB Min. |
| Cross Talk (60 MHz) | -36dB Min. |
| Cross Talk (100 MHz) | -33dB Min. |
| HI-POT (Isolation) | 1500Vrms |
| Operating Temperature | -0 TO +70 |
| Storage Temperature | -25 TO +125 |
| Dimensions (L x W x H) - Export Carton | 367(L)x337(W)x 235(H) mm |
| Tolerance | 0.15mm (Unless otherwise specified) |
| Draft Angle | 3 MAX |
2506181720_CND-tek-H1012NLMT_C49230399.pdf
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