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TC4-1TX+ The Mini-Circuits TC4-1TX+ is a surface mount RF transformer with a 1:4 impedance ratio. It operates over a wide frequency range from 0.5 to 300 MHz.
Mfr Part #:

TC4-1TX+

Available from 2 distributors
Mfr Name: Mini-Circuits
Mini-Circuits
The Mini-Circuits TC4-1TX+ is a surface mount RF transformer with a 1:4 impedance ratio. It operates over a wide frequency range from 0.5 to 300 MHz.
✓ Total Stock: 4,008 pcs
$ Price Range: $0.51

TC4-1TX+ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,504 pcs
On Request
3504 pcs On Request 1 On Request On Request 1912+ On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
504 pcs
On Request
504 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TC4-1TX+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency Range
Impedance
Insertion Loss (Max)
Mounting Type
Operating Temperature
Return Loss (Min)
Storage Temperature
Tape & Reel
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TC4-1TX+ Description

Short technical summary and product information.

The Mini-Circuits TC4-1TX+ is a surface mount RF transformer designed for wideband applications. It offers a frequency range of 0.5 to 300 MHz, with usability extending to 450 MHz. The transformer features an impedance ratio of 1:4 (Secondary/Primary) and is suitable for impedance matching.

 

This component is housed in a compact 5-SMD module package with a plastic base and leads, making it suitable for surface mounting. The operating temperature range is -40°C to +85°C, and it has a maximum RF power rating of 0.25 W and a DC current rating of 30 mA. The unit is aqueous washable.

 

Applications for the TC4-1TX+ include CATV and broadband access. It is designed with good return loss characteristics and is provided in a top-hat style package.

TC4-1TX+ Quick Information

Product Type: RF Transformer
Canonical Name: TC4-1TX+ RF Transformer
Subcategory: RF Transformer

TC4-1TX+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TC4-1TX+ Estimated Pricing

Qty Low High
1+ $0.51 $0.51

Estimated market price range - modelled values for guidance only, not live distributor offers.

TC4-1TX+ Features

  • Wideband 0.5 to 300 MHz frequency range.
  • 1:4 impedance ratio for matching.
  • Surface mountable 5-SMD module package.
  • Operates from -40°C to +85°C.
  • Suitable for CATV applications.

TC4-1TX+ Applications

  • Used for impedance matching.
  • Suitable for CATV systems.
  • Broadband RF circuit designs.
  • Wideband signal processing.

TC4-1TX+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TC4-1TX+?

The operating temperature range is -40°C to +85°C.

What is the frequency range of the TC4-1TX+ RF transformer?

The frequency range is 0.5 to 300 MHz.

What is the impedance ratio of the TC4-1TX+?

The impedance ratio is 1:4 (Secondary/Primary).

What is the maximum insertion loss for the TC4-1TX+?

The maximum insertion loss is 2.0 dB from 0.5-300 MHz and 1.0 dB from 1.5-100 MHz.

What type of package is the TC4-1TX+ in?

The TC4-1TX+ is available in a 5-SMD Module package, specifically case style AT1521.

Is the TC4-1TX+ RoHS compliant?

Yes, the TC4-1TX+ is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TC4-1TX+?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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