Mfr Part #:

2028

Available from 1 distributors

Mfr Name: Keystone Electronics

Round standoff with #4-40 thread, female-female gender, 0.625" length, aluminum material with Iridite plating.

✓ Total Stock: 154 pcs

$ Price Range: $0.27 - $0.72

2028 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Hybrid Electronics ✓ Non-Authorised Inventory information	154 pcs On Request	154 pcs	On Request	1	On Request	On Request	NO DC	On Request	On Request

2028 Description

Short technical summary and product information.

This round standoff from Keystone Electronics features a #4-40 thread size and female-female gender configuration. It has a length of 0.625 inches (15.88mm) and an outside diameter of 0.188 inches (4.78mm). The standoff is made of aluminum with an Iridite plating finish. It is threaded and designed for spacing boards in electronic assemblies. The between board height is 0.625 inches.

2028 Quick Information

Product Type: Round Standoff

Canonical Name: Round Standoff, Female-Female, #4-40 Thread, 0.625" Length, Aluminum, Iridite

Subcategory: Round Standoff

2028 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

2028 Estimated Pricing

Qty	Low	High
1+	$0.72	$0.72
10+	$0.54	$0.54
25+	$0.49	$0.49
100+	$0.47	$0.47
1,000+	$0.33	$0.33
2,500+	$0.30	$0.30
5,000+	$0.27	$0.27

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

2028 Features

#4-40 female-female threaded standoff.
0.625 inch overall length.
0.188 inch outside diameter.
Aluminum with Iridite plating.
Round shape for board spacing.

2028 Applications

Used for spacing PCBs in electronic assemblies.
Ideal for mounting boards in enclosures.
Suitable for prototyping and production.
Provides mechanical support in rack systems.

2028 FAQs

7 frequently asked questions generated from this part’s specifications.

Is this product RoHS compliant?

Yes, it is listed as RoHS3 compliant, but this status is unverified.

What is the thread size?

#4-40.

What is the overall length?

0.625 inches (15.88mm).

What material is the standoff made of?

Aluminum.

What is the plating finish?

Iridite.

What is the outside diameter?

0.188 inches (4.78mm).

What is the gender configuration?

Female-female.

Category	Board Spacers, Standoffs
Manufacturer Name	Keystone Electronics
Between Board Height	0.625" (15.88mm) 5/8"
Diameter	4.78mm (0.188")
Gender	Female, Female
Length	15.88mm
Material	Aluminum
Plating	Iridite
Screw, Thread Size	#4-40
Tape & Reel	No
Threaded	Threaded
Type	Round Standoff