TC1-1-43A+
RF TRANSFORMER, 650 - 4000 MHZ,
Quick Answer: TC1-1-43A+ is a 1:1 RF transformer designed for 650 MHz to 4 GHz.
- Manufacturer
- Mini-Circuits
- Product Category
- RF Baluns
- Package
- 6-SMD (5 Leads), Flat Lead
- Stock
- 1,263 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Mini-Circuits |
|---|---|
| Product Category | RF Baluns |
| Frequency Range | 650MHz ~ 4GHz |
| Impedance - Unbalanced/Balanced | 50 / 50Ohm |
| ion Loss (Max) | 2.0dB |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Phase Difference | 4° |
| Product status | Active |
| Return Loss (Min) | 7.51dB |
| Datasheet | View Datasheet PDF |
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Detailed Description for TC1-1-43A+
Product Overview
TC1-1-43A+ is a 1:1 RF transformer designed for 650 MHz to 4 GHz. It converts between 50 Ω single-ended and balanced circuitry while providing a published 4° phase-unbalance figure, which is valuable in wideband differential signal chains.
The device specifies 2.0 dB maximum insertion loss and at least 7.51 dB return loss across its rated range. Its flat-lead six-position surface-mount package is intended for compact RF layouts around mixers, amplifiers and converters, where short and symmetric balanced traces help preserve the specified performance.
Key Features
- Manufacturer: Mini-Circuits
- Part Number: TC1-1-43A+
- Product Category: RF Balun / RF Transformer
- Device Type: microwave 1:1 surface-mount RF transformer
- Frequency Range: 650 MHz to 4000 MHz
- System / Port Impedance: 50 Ω
- Impedance Ratio: 1:1
- Insertion Loss: 2.0 dB max
- Return Loss: 7.51 dB min
- Phase Balance / Unbalance: 4° phase unbalance
- Package / Case: 6-SMD, 5 active leads, flat-lead package
- Mounting Type: Surface mount
Applications
- Wideband cellular, PCS and broadband RF front ends
- Differential mixer and amplifier interfaces up to 4 GHz
- Test and instrumentation paths requiring a 1:1 microwave balun
Quality & Sourcing
Antrex Electronics can support sourcing of TC1-1-43A+ for production, repair and shortage requirements. For approval of an alternative, compare the exact frequency band, impedance relationship, loss and balance limits, package geometry and manufacturer land pattern.
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