Part Number: HST-2027D
Function: TRANSFORMER MODULE
Manufacturer: GROUP-TEK
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Description
HST-2027D is 10/100BASE-TX Transformer MODULE. The 10/100BASE-TX transformer is a type of magnetic component used in Ethernet networking applications, specifically for 10/100 Mbps Ethernet networks. It is commonly used in Ethernet network interface cards (NICs), switches, routers, and other networking equipment to facilitate the transmission and reception of data over twisted-pair cables.
The “10/100” in the name indicates that the transformer supports both 10 Mbps and 100 Mbps Ethernet speeds, making it suitable for use in Ethernet networks with varying data rates. It is essential to choose a compatible transformer for specific networking equipment to ensure proper signal coupling, impedance matching, and overall network performance.
Features
1. Designed to meet IEEE 802.3 requirements
2. Designed for multiport repeater & ethernet switching hub application
3. Environmental Designed to meet IR 250 degree C for 1minute
4. Primary inductance (LP):350uH,min.@100KHz 0.1Vrms 8mA
● Electrical Specification@25℃ Operati ng Temperature 0 to 70℃ Insertion Turn Part No. Ratio Loss (dB max) Hz HST-2027D 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1:1 1CT:1CT 1:1 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT -1.0 -18 Return Loss(dB min .) MHz 2-30 40 -14.4 CMRR (dB typ.) MHz Crosstalk (dB min .) MHz 0.1 -55 Isolation Package Voltage 100 -33 RX.TX 0.1-100M /Sch. 50 -13.1 60-80 1-60 60-200 -12 -37 -25 30 -45 60 -40 (Vrms) 1500 a/A HST-2028D -1.0 -18 -14.4 -13.1 -12 -37 -25 -55 -45 -40 -33 1500 a/B HST-2029D -1.1 -18 -15 -13 -11 -37 -25 -55 -45 -40 -33 1500 a/C HST-2033D -1.1 -18 -15 -13 -11 -37 -25 -55 -45 -40 -33 1500 a/D HST-2035D -1.1 -18 -15 -13 -11 -37 -25 -55 -45 -40 -33 1500 a/E HST-2036D -1.1 -18 -15 -13 -11 -37 -25 -55 -45 -40 -33 1500 b/F HST-2037D -1.1 -18 -15 -13 -11 -37 -25 -55 -45 -40 -33 1500 b/E Dimension: mm(inch)+/-0.25(0.01) a b GROUP-TEK XXXX HST-20XX GROUP-TEK R HST-20XX XXXX R 20.83(0.82) 25.4(1.0) 5.85(0.23) 9.65(0.38) 10.16(0.40) 0.50(0.02) 22.86(0.90) 7.62(0.30) 7.62(0.30) TEL： （+86）755-27179059，27179028 FAX： （+86）755-27179354 34 Http://www.group-tek.com E-mail:sale1@group-tek.com
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