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Specifications
Inductance:
350uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1CT:1CT
Mfr. Part #:
ALAN-2204
Key Attributes
Model Number:
ALAN-2204
Product Description
Product Overview
The ALAN-2204 is a single-port 10/100 Base-T LAN transformer designed for various Ethernet applications, including VoIP and PoE+. It offers signal conditioning, EMI suppression, and signal isolation, supporting auto MDI/MDIX capability. This transformer is compliant with IEEE802.3 specifications and Power Over Ethernet (PoE+) IEEE802.3at standards. It is engineered for extended temperature operation (-40C to +85C) and is ROHS compliant with a peak reflow temperature rating of 245C. Designed to meet the needs of leading PHY IC manufacturers, it is suitable for use in hubs, switches, routers, servers, and NIC cards.
Product Attributes
- Brand: ABRACON
- Model: ALAN-2204
- Certifications: ROHS/ROHS II Compliant, ISO9001-2015 Certified
- Compliance: IEEE802.3, IEEE802.3at (PoE+)
- Operating Temperature: Extended (-40C to +85C)
- Peak Reflow Temperature Rating: 245C
- Hi-Pot Rating: 1500Vrms
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Dimensions | 12.70 x 9.40 x 5.70mm | |
| Operating Temperature | -40 to +85 C | |
| Storage Temperature | -40 to +85 C | |
| Turn Ratio | 1CT:1CT | 2% |
| Inductance (OCL) | 350 H | @ 100KHz/0.1V, 8mA |
| Leakage Inductance (LL) | 0.5 H | @ 100KHz/0.1V |
| Cw/w | 30 pF | @ 100KHz/0.1V |
| DC Resistance | 1.2 | |
| Insertion Loss | -1.1 dB | @ 1-100MHz |
| Return Loss | 8 - 1 dB | @ 30MHz, 50MHz, 83MHz, 100MHz |
| Differential to Common Mode Rejection | -30 dB | @ 1-100MHz |
| Common Mode Rejection | -30 dB | @ 0.3-100MHz |
| PoE Current Capacity | 720 mA | |
| Hi-Pot | 1500Vrms | |
| Weight (per pcs) | 0.7 grams | |
| Packing Option I (Reel) | 700 pcs / reel | Dimensions: A=9.20, B=13.70, C=485.0, D=6.0 |
| Packing Option II (Tube) | 36 pcs / tube |
2411272305_ABRACON-ALAN-2204_C6123405.pdf
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