H1267T PULSE ELECTRONICS CORPORATION, H1267T Datasheet - Page 4

• Manufacturer Part Number: H1267T
• Description: Audio & Signal Transformers H5007 10/100
• Manufacturer: PULSE ELECTRONICS CORPORATION

Specifications of H1267T

• Frequency Range: 100 KHz to 100 MHz
• Isolation Voltage: 1500 Volts
• Operating Temperature Range: 0 C to + 70 C
• Termination Style: SMT
• Dimensions: 17.53 mm L x 12.2 mm W x 5.51 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10/100BASE-T SINGLE PORT,
SMT TRANSFORMER
For Fast Ethernet to Gigabit Ethernet
Interchangeable Designs
Application Circuit
H5004
W
The above circuit is a simple interface for a gigabit transformer connectiong to both the Gigabit Ethernet silicon and the RJ-45 connector.
Center Taps of each transformer be terminated to 75 Ω resistors and that the four center taps be
It is highly recommended that the cable side
terminated to an EFI capacitor prior to ground termination.
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USA 858 674 8100
UK 44 1483 401 700
France 33 3 84 35 04 04
Singapore 65 6287 8998
Shanghai
China 86 769 5538070
Taiwan 886 2 26980228
86 21 32181071
www.pulseeng.com
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H342.B (8/05)