749022015 Signal POE Telecom Transformer 1000 Base -T Magnetic Surface Mount
Features of 749022015 Telecom Transformers:
Empower networking performance with our 10/100/1000Base -T LAN Transformer. This lead-free, RoHS-compliant transformer provides seamless connectivity and PoE+ function.
- With a 1:1 primary-to-secondary turns ratio, the 749022015 provides efficient signal and power transfer.
- Designed to comply with PoE+ requirements, and handle 720mA DC.
- Features a convenient surface mount mounting type for easy installation in a variety of electronic applications.
- Wide operating temperatures range from -40°C to 85°C.
- Meets UL 94 V-0 flammability protection safety standards.
- With stringent quality control, all 24 terminals lie within 0.004 inches of Surface A after lead tinning, ensuring precise coplanarity.
- This Surface Mount Transformer has a high inductance of 350μH, which facilitates efficient data transmission.
- Height - Seated up to 0.404 in. (10.26 mm), providing a compact solution.
Electrical Specifications of PoE+ Transformer @25°C :
| Power over Ethernet Plus Transformer Surface Mount Magnetic | ||
|---|---|---|
| Parameter | Value | Test Conditions |
| Turns Ratio | 1:1 ± 2% |
PINS: (2- 3) : (23- 22) PINS: (5- 6) : (20- 19) PINS: (8- 9) : (17- 16) PINS: (11- 12) : (14- 13) |
| Inductance | 350uH MIN |
PINS: 23-22 (100KHz, 100mVAC, 24mADC, Lp) PINS: 20-19 (100KHz, 100mVAC, 24mADC, Lp) PINS: 17-16 (100KHz, 100mVAC, 24mADC, Lp) PINS: 14-13 (100KHz, 100mVAC, 24mADC, Lp) |
| Dielectric | 1500Vrms, 1 minute | PINS: 1-24 tie(1+4+7+10,15+18+21+24) 1800Vrms 1 second |
| Insertion Loss | -1.0dB Max | 300K - 100MHz |
| Return Loss (dB Min) |
-18dB Min -15dB Min -12dB Min -10dB Min |
50kHZ - 40MHz 80M - 100MHz |
| Crosstalk | -35dB Min | 300KHz - 100MHz |
| CMRR |
-42dB Min -33dB Min |
300K - 32MHz 32M - 100MHz |
LINK-PP Service:
1. Free Sample: Experience the quality and performance of our Surface Mount LAN Transformer.
2. OEM & ODM Support: Customize your own PoE+ magnetics according to your drawing requirements.
3. 24/7 Online Service: Our dedicated support team is available 24/7 to resolve any product issues.
4. Efficient Lead Time: Benefit from a swift lead time of 1-2 weeks for your orders.
5. Advanced Factory Equipment: We continuously upgrade production and testing equipment to enhance product performance while providing competitive prices in the market.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.