TC1.33-1T-75+
1:1.33 CORE & WIRE TRANSFORMER,
Quick Answer: TC1.33-1T-75+ is a 75 Ω, 1:1.33 transformer specified from 3 to 500 MHz.
- Manufacturer
- Mini-Circuits
- Product Category
- RF Baluns
- Package
- 5-SMD Module
- Stock
- 672 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Mini-Circuits |
|---|---|
| Product Category | RF Baluns |
| Frequency Range | 3MHz ~ 500MHz |
| Impedance - Unbalanced/Balanced | 1:1.33 |
| ion Loss (Max) | 2.0dB |
| Min Qty | 2000 |
| Mounting Type | Surface Mount |
| Package | Tape & Reel (TR) |
| Phase Difference | 5° |
| Product status | Active |
| Return Loss (Min) | 20.21dB |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for TC1.33-1T-75+.
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Detailed Description for TC1.33-1T-75+
Product Overview
TC1.33-1T-75+ is a 75 Ω, 1:1.33 transformer specified from 3 to 500 MHz. It performs balanced-to-unbalanced conversion while providing the impedance relationship used between a 75 Ω line and a higher-impedance balanced stage, rather than simply passing the same impedance through a unity-ratio winding.
Mini-Circuits identifies push-pull amplifiers, impedance matching and CATV applications among the intended uses. The AT224-1A package and configuration A suit compact broadband boards. Because the frequency range starts at 3 MHz, the part can serve return-path and IF duties as well as VHF/UHF signal sections, provided the connected differential load matches the 1.33 transformation.
Key Features
- Manufacturer: Mini-Circuits
- Part Number: TC1.33-1T-75+
- Product Category: RF Balun / RF Transformer
- Device Type: 75 Ω 1:1.33 core-and-wire RF transformer
- Frequency Range: 3 MHz to 500 MHz
- System / Port Impedance: 75 Ω
- Impedance Ratio: 1:1.33
- Package / Case: AT224-1A, plastic base with leads
- Mounting Type: Surface mount
- Pin Configuration: A
Applications
- CATV return-path and broadband distribution equipment
- Push-pull amplifier coupling and impedance matching
- 75 Ω receiver and modem interfaces from 3 to 500 MHz
Quality & Sourcing
Antrex Electronics can assist with sourcing TC1.33-1T-75+ for CATV, broadband and 75 Ω RF assemblies. A replacement should be checked for the same 75 Ω characterization, winding ratio, center-tap arrangement where present, package geometry and usable frequency range rather than selected only by transformer family name.
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