TCM4-452X+
1:4 CORE & WIRE TRANSFORMER, 20
Quick Answer: For RF paths operating from 20 MHz to 4.5 GHz, TCM4-452X+ supplies transformer isolation and 1:4 impedance conversion.
- Manufacturer
- Mini-Circuits
- Product Category
- RF Baluns
- Package
- 6-SMD (5 Leads), Flat Lead
- Stock
- 1,203 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Mini-Circuits |
|---|---|
| Product Category | RF Baluns |
| Frequency Range | 20MHz ~ 4.5GHz |
| Impedance - Unbalanced/Balanced | 1:4 |
| 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) | 10.63dB |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for TCM4-452X+.
Why Source from Antrex Electronics?
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Independent Distribution Support
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Detailed Description for TCM4-452X+
Product Overview
For RF paths operating from 20 MHz to 4.5 GHz, TCM4-452X+ supplies transformer isolation and 1:4 impedance conversion. The 1:4 ratio establishes the intended relationship between the 50 Ω system ports while performing balanced/unbalanced conversion. Confirmed selection data includes insertion loss of 1.5 dB typical / 3.0 dB maximum, return loss of 10.63 dB minimum, amplitude balance of 0.5 dB typical, phase balance of 5°.
Its multi-octave coverage is intended for broadband receiver, transmitter and instrumentation paths that cross several wireless bands. The X suffix identifies a flat-lead or no-lead package version; its land pattern should be checked separately from the standard package in the same electrical family. Additional published limits include RF power 0.4 W.
Key Features
- Manufacturer: Mini-Circuits
- Part Number: TCM4-452X+
- Product Category: RF Balun / RF Transformer
- Device Type: ultra-wideband 1:4 core-and-wire RF balun transformer
- Frequency Range: 20 MHz to 4.5 GHz
- System / Port Impedance: 50 Ω system
- Impedance Ratio: 1:4
- Insertion Loss: 1.5 dB typical / 3.0 dB maximum
- Return Loss: 10.63 dB minimum
- Amplitude Balance / Unbalance: 0.5 dB typical
- Phase Balance / Unbalance: 5°
- RF Power: 0.4 W
- Package / Case: 6-SMD, flat-lead package
- Mounting Type: Surface mount
Applications
- Balanced RF stages requiring a 1:4 impedance transformation
- Cellular, PCS, WLAN and broadband RF interfaces
- Measurement and communications signal chains
Quality & Sourcing
Antrex Electronics can support sourcing of TCM4-452X+ for production, repair and shortage requirements. Incoming inspection should compare the exact ordering code, operating band, impedance ratio, package style and winding configuration. Alternative approval should be based on the confirmed electrical limits and PCB footprint rather than on a similar family name.
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