TC1-1TX+
1:1 CORE & WIRE TRANSFORMER, 0.4
Quick Answer: TC1-1TX+ is a 1:1 core-and-wire transformer covering 400 kHz to 500 MHz.
- Manufacturer
- Mini-Circuits
- Product Category
- RF Baluns
- Package
- 6-SMD (5 Leads), Flat Lead
- Stock
- 1,507 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Mini-Circuits |
|---|---|
| Product Category | RF Baluns |
| Frequency Range | 400kHz ~ 500MHz |
| Impedance - Unbalanced/Balanced | 50 / 50Ohm |
| ion Loss (Max) | 3dB |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Phase Difference | 5° |
| Product status | Active |
| Return Loss (Min) | 6.9dB |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for TC1-1TX+.
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.
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Credentials & Verification Support
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Detailed Description for TC1-1TX+
Product Overview
TC1-1TX+ is a 1:1 core-and-wire transformer covering 400 kHz to 500 MHz. Its low-frequency extension makes it useful in circuits that must pass IF or modulation content well below the range of many compact RF baluns, while still reaching through HF, VHF and lower-UHF operation.
Mini-Circuits references insertion-loss performance to a 0.35 dB typical mid-band loss. The AT1521 top-hat package distinguishes this model from the AT224-based variants even though their electrical bands may be similar. Since the ratio is unity, the component is chosen for transformer coupling, isolation and balanced/unbalanced conversion rather than intentional impedance scaling.
Key Features
- Manufacturer: Mini-Circuits
- Part Number: TC1-1TX+
- Product Category: RF Balun / RF Transformer
- Device Type: top-hat 1:1 core-and-wire RF transformer
- Frequency Range: 0.4 MHz to 500 MHz
- System / Port Impedance: 50 Ω
- Impedance Ratio: 1:1
- Insertion Loss: Insertion loss referenced to 0.35 dB typical mid-band loss
- Package / Case: AT1521 top-hat, approximately 0.150 × 0.150 × 0.160 in
- Mounting Type: Surface mount
Applications
- Broadband IF, HF and VHF transformer coupling
- Balanced mixer and push-pull amplifier interfaces
- Instrumentation paths requiring operation down to 400 kHz
Quality & Sourcing
Antrex Electronics can help source TC1-1TX+ for current production, maintenance and obsolete-component requirements. For substitution review, compare the operating band, impedance ratio, center tap where applicable, package style and PCB footprint; electrically related Mini-Circuits suffix variants are not always mechanically interchangeable.
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