Mfr Part #:

ETC1-1-13TR

The MACOM ETC1-1-13TR is a 1:1 transmission line transformer designed for RF applications. It operates over a frequency range of 4.5 MHz to 3 GHz.

✓ Total Stock: 18,501 pcs

$ Price Range: $0.96

ETC1-1-13TR Available from 6 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	12,300 pcs On Request	12300 pcs	On Request	1	On Request	On Request	20+	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	3,222 pcs On Request	3222 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Risen Electronics ✓ Non-Authorised Inventory information	1,844 pcs On Request	1844 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16
Xingangxin ✓ Non-Authorised Inventory information	1,079 pcs On Request	1079 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	52 pcs On Request	52 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	4 pcs On Request	4 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

ETC1-1-13TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Balun
Manufacturer Name	MACOM Technology Solutions
Frequency Range	4.5 MHz to 3 GHz
Impedance	1:1
Insertion Loss (Max)	0.32 dB
Mounting Type	Surface Mount
Operating Temperature	-55 to +85 °C
Tape & Reel	Available on Tape and Reel

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ETC1-1-13TR Description

Short technical summary and product information.

The MACOM ETC1-1-13TR is a surface mount RF transformer with a 1:1 impedance ratio, operating across a frequency range of 4.5 MHz to 3 GHz. This component is designed for high volume cellular and wireless applications.

Key electrical specifications include a maximum insertion loss of 3.5 dB across the operating frequency band. It offers an amplitude balance of ±1.0 dB and a phase balance of ±20 degrees. The transformer is rated for a maximum input RF power of 250 mW and a DC current of 30 mA.

Packaged in a 5-SMD configuration, the ETC1-1-13TR is suitable for surface mounting. It is available on tape and reel, with a standard package quantity of 2000 pieces. The operating temperature range is -55°C to +85°C.

This transformer is RoHS compliant and Pb free, and is compatible with 260°C reflow soldering processes. Its compact surface mount package makes it ideal for integration into modern electronic designs.

ETC1-1-13TR Quick Information

Product Type: RF Transformer

Series: E-Series

Canonical Name: RF Transformer

Subcategory: Transmission Line Transformer

ETC1-1-13TR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Pb Free

ETC1-1-13TR Estimated Pricing

Qty	Low	High
1+	$0.96	$0.96

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

ETC1-1-13TR Features

1:1 impedance ratio transmission line transformer.
Operates from 4.5 MHz to 3 GHz.
Surface mount 5-SMD package.
Available on tape and reel.
RoHS compliant and Pb free.

ETC1-1-13TR Applications

Ideal for cellular applications.
Suitable for wireless applications.
Used in RF signal path designs.
High volume manufacturing integration.

ETC1-1-13TR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the frequency range of the ETC1-1-13TR balun?

4.5 MHz to 3 GHz.

What is the maximum insertion loss at 2000-3000 MHz?

3.5 dB.

What is the impedance of the ETC1-1-13TR?

1:1.

What is the package type of this balun?

5-SMD surface mount.

What is the maximum input RF power for this balun?

250 mW.

What is the operating temperature range?

-55°C to +85°C.

Is the ETC1-1-13TR RoHS compliant?

Yes, it is RoHS3 compliant.