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20F-01A - 10BASE-T LOW PASS FILTER

Download the 20F-01A datasheet PDF. This datasheet also covers the 20F-01A-GROUP variant, as both devices belong to the same 10base-t low pass filter family and are provided as variant models within a single manufacturer datasheet.

Features

  • IEEE 802.3 and IEEE 802.5 compatible.
  • Low insertion loss characteristics.
  • Cost effective designs. Electrical Specifications @25℃---Operating Temperature 0℃~70℃ Part No. 20F-01A Insertion Loss (dB max) 1~10MHz Attenuation (dB min) Frequency TX RX Return Loss 1~10MHz (dB min) 100+15Ω Crosstalk (dB min) 1-30MHz 20MHz -7 -6 25MHz -19 -14 -1.0 -18 35MHz -32 -20 -30 40~100MHz -35 -31 Common Mode Rejection (dB min) 50MHz 100MHz -35 -30 Hi-Pot (Vrms min) 1500 Common choke.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (20F-01A-GROUP-TEK.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 20F-01A
Manufacturer GROUP-TEK
File Size 151.20 KB
Description 10BASE-T LOW PASS FILTER
Datasheet download datasheet 20F-01A Datasheet

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Other Datasheets by GROUP-TEK

Part Number Description
20F-01 10BASE-T LOW PASS FILTER
20F-17S 10BASE-T LOW PASS FILTER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
10BASE MODUES GROUP-TEK® A Lead Supplier of Magnetic Components 10BASE-T LOW PASS FILTER FEATURES ● IEEE 802.3 and IEEE 802.5 compatible ● Low insertion loss characteristics ● Cost effective designs. Electrical Specifications @25℃---Operating Temperature 0℃~70℃ Part No. 20F-01A Insertion Loss (dB max) 1~10MHz Attenuation (dB min) Frequency TX RX Return Loss 1~10MHz (dB min) 100+15Ω Crosstalk (dB min) 1-30MHz 20MHz -7 -6 25MHz -19 -14 -1.0 -18 35MHz -32 -20 -30 40~100MHz -35 -31 Common Mode Rejection (dB min) 50MHz 100MHz -35 -30 Hi-Pot (Vrms min) 1500 Common choke specification: ● Primary inductance (LP):18-36uH, ● Leakage inductance(LL):0.3uH. ● Primary capacitance(Cww):25pF. Dimension: mm(inch)+/-0.25(0.01) Schematic 20F-01A GROUP-TEK R XXXX 20.83(0.82) 2.54(0.1) 17.
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