ADT4-1T+ The Mini-Circuits ADT4-1T+ is an RF Transformer with a 1:4 impedance ratio, operating across a frequency range of 9 MHz to 625 MHz. It features a Surface Mount package.
Mfr Part #:

ADT4-1T+

Available from 2 distributors
Mfr Name: Mini-Circuits
Mini-Circuits
The Mini-Circuits ADT4-1T+ is an RF Transformer with a 1:4 impedance ratio, operating across a frequency range of 9 MHz to 625 MHz. It features a Surface Mount package.
Total Stock: 9,517 pcs
$ Price Range: $0.99

ADT4-1T+ Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
9,516 pcs
9516 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1 pcs
1 pcs On Request 1 On Request On Request On Request On Request On Request

ADT4-1T+ 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
Phase Difference
Return Loss (Min)
Storage Temperature
Tape & Reel

ADT4-1T+ Description

Short technical summary and product information.

The Mini-Circuits ADT4-1T+ is a surface mount RF transformer designed for impedance matching applications. It offers a 1:4 impedance ratio and operates effectively within a broad frequency range of 9 MHz to 625 MHz. This transformer is capable of handling up to 1W of RF power and 30mA of DC current.

 

Key electrical specifications include a typical insertion loss of 0.55 dB at mid-band, a maximum insertion loss of 3 dB, and a minimum return loss of 9.71 dB. It also provides excellent amplitude unbalance (0.2 dB typ.) and phase unbalance (1 deg. typ.). The operating temperature range is from -20°C to 85°C, with a storage temperature range of -55°C to 100°C.

 

The ADT4-1T+ is housed in a 6-SMD, Flat Leads package, suitable for surface mounting. It is also available on tape and reel for automated assembly processes. This component is protected under US patent 6,133,525.

ADT4-1T+ Quick Information

Product Type: RF Transformer
Canonical Name: RF Transformer ADT4-1T+
Subcategory: RF Transformer

ADT4-1T+ Compliance

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

ADT4-1T+ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

ADT4-1T+ Features

  • 1:4 impedance ratio transformer
  • Wide frequency range 9 MHz to 625 MHz
  • Surface mount 6-SMD package
  • Handles up to 1W RF power
  • Low amplitude and phase unbalance

ADT4-1T+ Applications

  • Used in RF signal filtering circuits
  • Impedance matching in RF systems
  • RF module signal balancing
  • Communication system applications

ADT4-1T+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the ADT4-1T+?

-20°C to 85°C

What is the impedance ratio of the ADT4-1T+ transformer?

1:4

What is the maximum RF power rating for the ADT4-1T+?

1W

What is the frequency range of the ADT4-1T+?

9 MHz to 625 MHz

What type of package is the ADT4-1T+ in?

6-SMD, Flat Leads

How is the ADT4-1T+ mounted?

Surface Mount

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