A1300-40-3X The Barry Industries A1300-40-3X is a 40W, 13dB flanged attenuator operating from DC to 3.5GHz. It features a BeO resistive element and silver-plated copper construction.
Mfr Part #:

A1300-40-3X

Available from 1 distributors
Mfr Name: BARR
BARR
The Barry Industries A1300-40-3X is a 40W, 13dB flanged attenuator operating from DC to 3.5GHz. It features a BeO resistive element and silver-plated copper construction.
✓ Total Stock: 364 pcs
$ Price Range: $1.17

A1300-40-3X Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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364 pcs
364 pcs On Request 1 On Request On Request N/A On Request On Request

A1300-40-3X Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

A1300-40-3X Description

Short technical summary and product information.

This Barry Industries A1300-40-3X is a high-power flanged attenuator designed for demanding RF applications. It offers a nominal attenuation of 13dB with a tolerance of ±1dB, and operates across a wide frequency range from DC to 3.5GHz.

 

The attenuator is rated for a continuous input power of 40W, with a derating curve provided for operation at higher flange temperatures. Its construction utilizes a thick film on BeO resistive element and silver-plated copper for both the flange and leads, ensuring robust performance.

 

Designed for flange mounting, this component is suitable for applications requiring reliable signal attenuation in a compact form factor. The operating temperature range is -55°C to +150°C, making it suitable for various environmental conditions.

A1300-40-3X Quick Information

Product Type: Attenuator
Canonical Name: BARR A1300-40-3X 40W 13dB DC-3.5GHz BeO Flanged Attenuator
Subcategory: Flanged Attenuator

A1300-40-3X Compliance

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

A1300-40-3X Estimated Pricing

Qty Low High
1+ $1.17 $1.17

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

A1300-40-3X Features

  • 40W maximum input power rating.
  • 13dB nominal attenuation.
  • DC to 3.5GHz operating frequency.
  • Thick film on BeO resistive element.
  • Flange mount design.

A1300-40-3X Applications

  • Suitable for high power RF applications.
  • Used in signal conditioning circuits.
  • Ideal for test and measurement equipment.
  • Component for RF power management.

A1300-40-3X FAQs

7 frequently asked questions generated from this part’s specifications.
What is the attenuation value of the A1300-40-3X?

13 dB nominal with ±1 dB tolerance.

What is the frequency range?

DC to 3.5 GHz.

What is the impedance?

50 Ohms.

What is the maximum input power?

40W at baseplate temperature ≤100°C.

What is the operating temperature range?

-55 to +150°C.

What is the resistor construction?

Thick film on BeO.

What is the mounting type?

Flange mount.

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