Part Number: HST-2027D
Function: TRANSFORMER MODULE
Manufacturer: GROUP-TEK
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Description
This is 10/100BASE-TX TRANSFORMER MODULE.
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 http:// 3.30(0.13) 2.54(0.10) 0.50(0.02) 3.30(0.13) 2.54(0.1) 17.78(0.7) 5.85(0.23) 10/100BASE MODUES GROUP-TEK® A Lead Supplier of Magnetic Components 10/100BASE-TX TRANSFORMER MODULES For Auto MDI/MDIX Applications Schematic A B TD+ 1 TD- 2 CT 3 RD+ 4 RD- 5 TD+ 6 TD- 7 CT 8 RD+ 9 RD- 10 20 TX+ 19 TX18 CT 17 RX+ 16 RX15 TX+ 14 TX13 CT 12 RX+ 12 RX- TD+ 3 TD- 5 CT 4 RD+ 1 RD- 2 TD+ 8 TD- 6 CT 7 RD+ 10 RD- 9 18 TX+ 20 TX19 CT 16 RX+ 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 17 RX13 TX+ 15 TX14 CT 11 RX+ 12 RX- 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT C D TD+ 1 CT 2 TD- 3 RD+ 4 RD- 5 TD+ 6 CT 7 TD- 8 RD+ 9 RD- 10 20 TX+ 18 TX19 CT 17 RX+ 16 RX15 TX+ 13 TX14 CT 12 RX+ 11 RX- 1 2 3 4 5 6 7 8 9 10 16 17 19 18 20 15 13 14 12 11 TEL： （+86）755-27179059，27179028 FAX： （+86）755-27179354 Http://www.group-tek.com E-mail:sale1@group-tek.com 35 GROUP-TEK® A Lead Supplier of Magnetic Components 10/100BASE MODUES 10/100BASE-TX TRANSFORMER MODULES For Auto MDI/MDIX Applications Schematic E F TD+ 1 TD- 2 CT 3 RD+ 4 RD- 5 TD+ 6 TD- 7 CT 8 RD+ 9 RD- 10 17 RX+ 16 RX18 CT 20 TX+ 19 TX14 TX+ 15 TX13 CT 11 RX+ 12 RX- TD+ 1 TD- 3 CT 2 RD+ 4 RD- 5 TD+ 6 TD- 8 CT 7 RD+ 9 RD- 10 20 RX+ 18 RX1CT:1CT 19 CT 17 TX+ 16 TX1CT:1CT 15 TX+ 13 TX14 CT 12 RX+ 11 RX- 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT TEL： （+86）75 […]
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