ADTT4-1+ The Mini-Circuits ADTT4-1+ is a surface mount RF transformer with a 1:4 impedance ratio. It operates over a frequency range of 0.2 MHz to 120 MHz.
Mfr Part #:

ADTT4-1+

Available from 2 distributors
Mfr Name: Mini-Circuits
Mini-Circuits
The Mini-Circuits ADTT4-1+ is a surface mount RF transformer with a 1:4 impedance ratio. It operates over a frequency range of 0.2 MHz to 120 MHz.
Total Stock: 1,644 pcs
$ Price Range: $0.99

ADTT4-1+ Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
822 pcs
822 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
822 pcs
822 pcs On Request 1 On Request On Request On Request On Request On Request

ADTT4-1+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency Range
Impedance
Insertion Loss (Max)
Mounting Type
Phase Difference
Return Loss (Min)
Tape & Reel

ADTT4-1+ Description

Short technical summary and product information.

The ADTT4-1+ from Mini-Circuits is a surface mount RF transformer designed for impedance matching applications. It features a 1:4 core and wire configuration, operating across a wide frequency range from 0.2 MHz to 120 MHz.

 

This transformer offers excellent performance characteristics, including a typical insertion loss of 0.3 dB and a maximum insertion loss of 1.0 dB. It also provides a minimum return loss of 17.71 dB and a typical phase difference of 3 degrees, with an amplitude unbalance of 0.05 dB.

 

The ADTT4-1+ is housed in a 6-SMD, Flat Leads package suitable for surface mounting. It has a maximum RF power rating of 0.25W and a DC current rating of 30mA. The operating temperature range is -20°C to 85°C, with a storage temperature range of -55°C to 100°C.

 

This component is aqueous washable and protected under US patent 6,133,525. It is suitable for applications such as impedance matching and balanced amplifiers.

ADTT4-1+ Quick Information

Product Type: RF Transformer
Canonical Name: ADTT4-1+ RF Transformer
Subcategory: RF Transformer

ADTT4-1+ Compliance

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

ADTT4-1+ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

ADTT4-1+ Features

  • Surface mount 1:4 RF transformer.
  • Wide frequency range: 0.2 MHz to 120 MHz.
  • Low insertion loss, typically 0.3 dB.
  • Excellent return loss, minimum 17.71 dB.
  • Suitable for impedance matching.

ADTT4-1+ Applications

  • Used in RF signal conversion circuits
  • Suitable for RFID systems
  • Ideal for RF filtering applications
  • Compatible with automated assembly processes

ADTT4-1+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the frequency range of the ADTT4-1+ transformer?

The ADTT4-1+ transformer operates from 0.2 MHz to 120 MHz.

What is the impedance ratio of the ADTT4-1+?

The impedance ratio of the ADTT4-1+ is 1:4.

What is the maximum insertion loss for the ADTT4-1+?

The maximum insertion loss for the ADTT4-1+ is 1.0 dB.

What is the operating temperature range for the ADTT4-1+?

The ADTT4-1+ has an operating temperature range of -20°C to 85°C.

Is the ADTT4-1+ RoHS compliant?

Yes, the ADTT4-1+ is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the ADTT4-1+?

The Moisture Sensitivity Level (MSL) for the ADTT4-1+ is 1.

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