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KFB3-440-8ET The PEM KFB3-440-8ET is a broach/flare-mount standoff made of brass with a #4-40 internal thread. It is designed for panel thicknesses between 0.050 and 0.065 inches.
Mfr Part #:

KFB3-440-8ET

Available from 1 distributors
Mfr Name: PEM
PEM
The PEM KFB3-440-8ET is a broach/flare-mount standoff made of brass with a #4-40 internal thread. It is designed for panel thicknesses between 0.050 and 0.065 inches.
✓ Total Stock: 477 pcs
$ Price Range: $165.89

KFB3-440-8ET Available from 1 distributor

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477 pcs
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KFB3-440-8ET Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Failure Rate
Head Diameter
Mounting Type
Panel Thickness
Product Type
Rated Current
Thread Size
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KFB3-440-8ET Description

Short technical summary and product information.

The PEM KFB3-440-8ET is a broach/flare-mount standoff from the KFB3 series, manufactured by PEM. Constructed from brass with a standard finish of Annealed, ASTM B545, Class B with Clear Preservative Coating, Electro-Plated Tin, this standoff features an internal #4-40 thread compliant with 2B, ASME B1.1 standards.

 

Designed for broaching and flare-mount applications, it is suitable for panel thicknesses ranging from 0.050 to 0.065 inches. The standoff has a maximum shank length of 0.09 inches and a body diameter of 0.122 inches. Key mechanical dimensions include a head diameter of 0.219 inches and a minimum thread length of 0.250 inches.

 

Installation performance data indicates a typical installation force of 1000 lbs and a pushout force of 140 lbs when used with 0.060 inch FR-4 panels. The typical torque-out is 18 in. lbs. This component is also rated for a current of 42 Amps.

KFB3-440-8ET Quick Information

Product Type: Standoff
Series: KFB3
Canonical Name: PEM KFB3-440-8ET Broach/Flare-Mount Standoff
Subcategory: Broach/Flare-Mount Standoffs

KFB3-440-8ET Compliance

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

KFB3-440-8ET Estimated Pricing

Qty Low High
1+ $165.89 $165.89

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

KFB3-440-8ET Features

  • Broach/flare-mount standoff for secure installation.
  • Constructed from durable brass material.
  • Features #4-40 internal thread size.
  • Suitable for 0.050-0.065 inch panel thickness.
  • Rated for 42 Amps of current.

KFB3-440-8ET Applications

  • Ideal for PCB mounting applications.
  • Used in electronic enclosures and chassis.
  • Provides secure component spacing.
  • Suitable for high current applications.

KFB3-440-8ET FAQs

5 frequently asked questions generated from this part’s specifications.
What is the thread size and standard for the PEM KFB3-440-8ET standoff?

The PEM KFB3-440-8ET standoff has a #4-40 thread size and conforms to the 2B, ASME B1.1 standard.

What material is the KFB3-440-8ET standoff made of?

The KFB3-440-8ET standoff is made of brass.

What panel thickness is the PEM KFB3-440-8ET standoff designed for?

The PEM KFB3-440-8ET standoff is designed for panel thicknesses ranging from 0.050 to 0.065 inches.

What are the typical installation and pushout forces for the KFB3-440-8ET standoff?

For 0.060 in. FR-4 panels, the typical installation force is 1000 lbs and the pushout force is 140 lbs.

What is the rated current for the KFB3-440-8ET standoff?

The KFB3-440-8ET standoff is rated for 42 Amps.

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