FFA.1S.303.CLAC42Z The FFA.1S.303.CLAC42Z is a 3-position circular connector plug from LEMO. It features gold solder cup contacts, a push-pull fastening system, and is rated for 10A current.
Mfr Part #:

FFA.1S.303.CLAC42Z

Available from 1 distributors
Mfr Name: Lemo
Lemo
The FFA.1S.303.CLAC42Z is a 3-position circular connector plug from LEMO. It features gold solder cup contacts, a push-pull fastening system, and is rated for 10A current.
✓ Total Stock: 24 pcs

FFA.1S.303.CLAC42Z Available from 1 distributor

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

FFA.1S.303.CLAC42Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Cable Opening
Color
Connector Type
Contact Finish
Current Rating (Amps)
Fastening Type
Features
Ingress Protection
Material Flammability Rating
Medical Grade
Military Grade
Mounting Type
Number of Positions
Operating Temperature
Orientation
Primary Material
Shell Finish
Shell Material
Shell Size
Shielding
Termination

FFA.1S.303.CLAC42Z Description

Short technical summary and product information.

The FFA.1S.303.CLAC42Z is a 3-position circular connector plug from LEMO, part of their 1S series. It features a metal shell with chrome finish and gold-plated contacts for reliable signal transmission.

 

This connector supports a current rating of 10A and operates over a temperature range of -55°C to 250°C. It offers IP50 dust protection and is rated UL94 V-0 for flammability. The push-pull fastening mechanism ensures secure mating, while the keyed orientation prevents misalignment.

 

The free hanging (in-line) mounting style with solder cup termination makes it suitable for cable assembly applications. The shielded design provides electromagnetic compatibility (EMC) protection. The backshell feature aids in strain relief and cable management.

 

The connector is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited). It is designed for use in industrial, medical, and test equipment where reliable connections are critical.

FFA.1S.303.CLAC42Z Quick Information

Product Type: Circular Connector Plug
Series: 1S
Canonical Name: LEMO FFA.1S.303.CLAC42Z 3-Position Circular Connector Plug with Gold Solder Cup Contacts
Subcategory: Circular Connector Assemblies

FFA.1S.303.CLAC42Z Compliance

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

FFA.1S.303.CLAC42Z Features

  • 3-position circular connector plug.
  • Gold-plated solder cup contacts.
  • Rated for 10A current.
  • Push-pull fastening mechanism.
  • Free hanging in-line mounting.

FFA.1S.303.CLAC42Z Applications

  • Suitable for EMC-sensitive applications.
  • Designed for cable assembly with solder cup termination.
  • Ideal for applications requiring push-pull quick connect.
  • Used in environments requiring dust protection (IP50).

FFA.1S.303.CLAC42Z FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the FFA.1S.303.CLAC42Z have?

3 positions.

What is the current rating of this connector?

10A.

What is the mounting type?

Free Hanging (In-Line).

What is the operating temperature range?

-55°C to 250°C.

What is the contact finish?

Gold.

What is the fastening type?

Push-Pull.

What is the ingress protection rating?

IP50 (Dust Protected).

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