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ETC4-1 Datasheet E-series Rf 1:4 Flux Coupled Step-up Transformer 1-350 Mhz

Manufacturer: Tyco Electronics (now TE Connectivity)

Overview: ETC4-1 E-Series RF 1:4 Flux Coupled Step-up Transformer 1-350.

General Description

M/A-COM’s ETC4-1 is a 1:4 RF flux coupled step-up transformer in a low cost, surface mount package.

Ideally suited for high volume cellular and wireless applications.

Primary 4 4 turns Primary Dot 5 0.100 (2.54) 0.130 (3.30) 0.030 (0.762) Schematic 3 Secondary Dot 4 turns 2 Secondary CT 4 turns 3 turns 1 Secondary Electrical Specifications @25°C Parameter Frequency Range 1-350 Insertion Loss (fL - fU) 5 - 100 MHz 2 - 300 MHz 1 - 350 MHz Amplitude Unbalance 5 - 100 MHz 1 - 350 MHz Phase Unbalance 5 - 100 MHz 1 - 350 MHz Units MHz dB dB dB dB dB Degrees Degrees Nominal — — — — — — — — Maximum — 1.0 2.0 3.0 0.1 0.5 1.0 5.0 Mean (x) — — 1.21 — — — — — Sigma (σ) — — 0.032 — — — — — Please Note that the photograph above indicates typical package only, not actual unit.

Key Features

  • Surface Mount 1:4 Impedance Ratio CT on Secondary Available on Tape & Reel SM-22 Package 0.050 (1.27) 0.030 (0.762) 0.150 (3.81) 0.030 (0.762) 0.150 (3.81) 0.150 MAX (3.81 MAX) 0.065 (1.65) 0.030 (0.762) 0.055 0.190 (1.397) (4.83).

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More Datasheets from Tyco Electronics (now TE Connectivity)

Part Number Description
ETC4-1-2 E-Series RF 1:4 Flux Coupled Step-up Transformer 2.0 - 800 MHz
ETC4-1-75 E-Series RF 1:4 Transformer 50 - 750 MHz
ETC4-1-8 E-Series RF 1:4 Transformer 20 - 350 MHz
ETC4-1T-3 E-Series RF 4:1 Transformer 1.5-600MHz
ETC4-1T-7 E-Series RF 1:4 Transmission Line Step-up Transformer
ETC-1-1-10 E-Series RF 1:1 Transformer 1710 - 1910 MHz
ETC-1-1-10TR E-Series RF 1:1 Transformer 1710 - 1910 MHz
ETC1-1-10 E-Series RF 1:1 Transformer 1710 - 1910 MHz
ETC1-1-13 E-Series RF 1:1 Transmission Line Transformer
ETC1-1-6 E-Series RF 1:1 Transformer 760 - 960 MHz