AS138-28B The Caplugs AS138-28B is a dust cap designed for electrical connectors, meeting the SAE AS85049/138 specification. It is available in various materials including LDPE, static dissipative, and conductive options.
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AS138-28B

Available from 1 distributors
Mfr Name: CAP
CAP
The Caplugs AS138-28B is a dust cap designed for electrical connectors, meeting the SAE AS85049/138 specification. It is available in various materials including LDPE, static dissipative, and conductive options.
✓ Total Stock: 150 pcs
$ Price Range: $0.99

AS138-28B Available from 1 distributor

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✓ Non-Authorised
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150 pcs
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AS138-28B Specifications Quick View

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AS138-28B Description

Short technical summary and product information.

The Caplugs AS138-28B is a specialized dust cap engineered for the protection of circular electrical connectors. This product line is unique in its compliance with the aerospace specification SAE AS85049/138. The cap is designed and marked in accordance with this specification, ensuring clear identification with markings for specification number, material code, and the Caplugs part number.

 

The AS138 series is offered in three material types: LDPE (Low Density Polyethylene) in standard colors, Static Dissipative material in black, and Conductive material also in black. The conductive material features a surface resistivity below 1 x 10^5 Ohm/sq per ASTM D-257-78 and meets static decay requirements per MIL-PRF-81705E, Type I.

 

Key dimensions for the AS138-28B include Dim A at 0.430 inches, Dim B at 0.500 inches, Dim C at 0.245 inches, Dim D at 0.305 inches, and Dim E at 0.035 inches. These caps are suitable for applications requiring protection against dust and environmental contaminants, particularly in aerospace and electronic component sectors where electrostatic discharge (ESD) protection is critical.

AS138-28B Quick Information

Product Type: Dust Cap
Series: AS138
Canonical Name: AS138 Series Electrical Connector Dust Cap
Subcategory: Dust Caps

AS138-28B Compliance

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

AS138-28B Estimated Pricing

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1+ $0.99 $0.99

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

AS138-28B Features

  • Designed for circular electrical connectors.
  • Meets SAE AS85049/138 aerospace specification.
  • Available in LDPE, static dissipative, and conductive materials.
  • Conductive material offers < 1 x 10^5 Ohm/sq resistivity.
  • Includes ESD symbol as per specification.

AS138-28B Applications

  • Protects electrical connectors from dust.
  • Ideal for aerospace applications.
  • Suitable for electronic component protection.
  • Provides ESD protection with conductive material.

AS138-28B FAQs

5 frequently asked questions generated from this part’s specifications.
What specification does the Caplugs AS138-28B dust cap meet?

The Caplugs AS138-28B dust cap is designed and manufactured to meet the SAE AS85049/138 aerospace specification.

What materials are available for the AS138-28B dust cap?

The AS138-28B dust cap is available in LDPE (Low Density Polyethylene), Static Dissipative material, and Conductive material.

What is the surface resistivity of the conductive AS138-28B material?

The conductive material for the AS138-28B has a surface resistivity lower than 1 x 10^5 Ohm/sq, tested according to ASTM D-257-78.

What are the key dimensions of the AS138-28B dust cap?

The AS138-28B dust cap has dimensions: Dim A is 0.430 in, Dim B is 0.500 in, Dim C is 0.245 in, Dim D is 0.305 in, and Dim E is 0.035 in.

What standard package quantities are available for the AS138-28B?

The AS138-28B is available in standard package quantities of 200, 1000, and 5000 units.

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