GCA.3S.255.LT LEMO GCA.3S.255.LT earthing washer is designed for use with 3B and 3S series connectors. It features a brass housing with CuSnZn plating, operating from -55°C to +250°C.
Mfr Part #:

GCA.3S.255.LT

Available from 1 distributors
Mfr Name: Lemo
Lemo
LEMO GCA.3S.255.LT earthing washer is designed for use with 3B and 3S series connectors. It features a brass housing with CuSnZn plating, operating from -55°C to +250°C.
Total Stock: 34 pcs
$ Price Range: $0.90 - $1.56

GCA.3S.255.LT Available from 1 distributor

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Non-Authorised
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34 pcs
34 pcs On Request 1 On Request On Request On Request On Request On Request

GCA.3S.255.LT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accessory Type
Automotive Grade
For Use With
Halogen Free
Housing Material
Industrial Grade
Keying
Material
Medical Grade
Military Grade
Operating Temperature Range
SVHC Present
Shell Style
Storage Temperature
Weight

GCA.3S.255.LT Description

Short technical summary and product information.

The LEMO GCA.3S.255.LT is an earthing washer designed for use with LEMO 3B and 3S series circular connectors. This washer provides grounding and shielding continuity in connector assemblies.

 

Constructed from brass with CuSnZn plating, the washer weighs 1.19 g. It has an outer diameter of 25 mm, inner diameter of 18.2 mm, thickness of 0.5 mm, and overall length of 39 mm. The operating temperature range is -55°C to +250°C, with a climatic category of 50/175/21. It offers shielding effectiveness of 75 dB at 10 MHz and 40 dB at 1 GHz. The washer can withstand shock of 100 g for 6 ms and vibration of 15 g from 10 Hz to 2000 Hz.

 

This earthing washer is suitable for use in audio/video, energy and industrial, semiconductor, and test and measurement applications where reliable grounding and EMI shielding are required. The no-keying design allows universal orientation during assembly.

GCA.3S.255.LT Quick Information

Product Type: Earthing Washer
Series: S
Canonical Name: LEMO GCA.3S.255.LT Earthing Washer for 3B/3S Series Connectors
Subcategory: Circular Connector Accessories

GCA.3S.255.LT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 95
REACH Status: REACH Unaffected
Lead Free: No

GCA.3S.255.LT Estimated Pricing

Qty Low High
1+ $1.56 $1.56
10+ $1.32 $1.32
25+ $1.18 $1.18
100+ $1.12 $1.12
250+ $1.05 $1.05
500+ $1.00 $1.00
1,000+ $0.96 $0.96
2,500+ $0.90 $0.90

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

GCA.3S.255.LT Features

  • Brass housing with CuSnZn plating.
  • Operates from -55°C to +250°C.
  • Shielding of 75 dB at 10 MHz.
  • Weighs only 1.19 grams.
  • Designed for 3B/3S series connectors.

GCA.3S.255.LT Applications

  • Grounding in LEMO 3B/3S connector assemblies.
  • EMI shielding in audio/video equipment.
  • Industrial control system connections.
  • Test and measurement instrument interfaces.

GCA.3S.255.LT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the GCA.3S.255.LT?

-55°C to +250°C.

What material is this earthing washer made from?

Brass with CuSnZn plating.

What is the weight of the LEMO GCA.3S.255.LT?

1.19 g.

Which connector series is this washer compatible with?

3B and 3S series connectors.

Does the GCA.3S.255.LT provide EMI shielding?

Yes, 75 dB at 10 MHz and 40 dB at 1 GHz.

What is the climatic category of this component?

50/175/21.

Is this washer keyed?

No, no keying.

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