TC1.33-1T-75X+
1:1.33 CORE & WIRE TRANSFORMER,
Quick Answer: TC1.33-1T-75X+ is a 1:1.33 balun designed to transform a 75 Ω single-ended signal into a 100 Ω balanced interface from 3 MHz to 500 MHz.
- Manufacturer
- Mini-Circuits
- Product Category
- RF Baluns
- Package
- 5-SMD Module
- Stock
- 848 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-75X+.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for TC1.33-1T-75X+
Product Overview
TC1.33-1T-75X+ is a 1:1.33 balun designed to transform a 75 Ω single-ended signal into a 100 Ω balanced interface from 3 MHz to 500 MHz. The impedance relationship is useful in CATV return paths and broadband receiver circuitry that must connect coaxial infrastructure to differential electronics.
The datasheet highlights a typical 23 dB return loss and specifically identifies push-pull amplifiers, 75 Ω CATV return applications and balanced 50 Ω circuits as target uses. That application guidance distinguishes the part from generic unity-ratio baluns and makes the exact impedance transformation central to substitution decisions.
Key Features
- Manufacturer: Mini-Circuits
- Part Number: TC1.33-1T-75X+
- Product Category: RF Balun / RF Transformer
- Device Type: 75 Ω to 100 Ω 1:1.33 RF balun transformer
- Frequency Range: 3 MHz to 500 MHz
- System / Port Impedance: 75 Ω unbalanced to 100 Ω balanced
- Impedance Ratio: 1:1.33
- Return Loss: 23 dB typical return loss
- Mounting Type: Surface mount
Applications
- 75 Ω CATV return-path equipment
- Push-pull amplifier coupling
- 75 Ω coaxial interfaces to 100 Ω differential circuits
Quality & Sourcing
Antrex Electronics can support sourcing of TC1.33-1T-75X+ 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.
Explore More Sourcing Options
Continue sourcing by manufacturer, product category or procurement requirement.
