How many Amphenol K342 Series part numbers are listed?

4 Amphenol K342 Series part numbers are listed, each with specifications and a datasheet where available.

Amphenol K342 Series

4 variants · Amphenol

About the Amphenol K342 Series

The Amphenol K342 Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common color of Green, contact material of Copper and contact mating finish of Tin. Variants differ by features, header orientation and insulation height, so you can match the exact features your application requires using the selection guide below. All listed Amphenol K342 Series part numbers are active and orderable.

Select a variant by

Features: - · Locking Ramp · Mating Flange
Header orientation: 90°, Right Angle · Vertical
Insulation height: 0.661\" (16.80mm) · 0.925\" (23.50mm)

Shared specifications

Color: Green
Contact material: Copper
Contact mating finish: Tin
Contact tail length: 0.102\" (2.60mm)
Current - IEC: -
Current - UL: 5.5 A
Housing material: Thermoplastic
Ingress protection: -
Material flammability rating: UL94 V-0
Mounting type: Through Hole
Number of levels: 3
Operating temperature: -40°C~115°C

Variant comparison

Parameter	K3421150A000G	K3421250A000G	K3421251A000G	K3421351A000G
Features	-	Mating Flange	Mating Flange	Locking Ramp
Header orientation	Vertical	Vertical	90°, Right Angle	90°, Right Angle
Insulation height	0.661\" (16.80mm)	0.661\" (16.80mm)	0.925\" (23.50mm)	0.925\" (23.50mm)

Request a quote on any Amphenol K342 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Amphenol K342 Series variants differ?: Amphenol K342 Series part numbers differ by features, header orientation and insulation height. Use the selection guide above to pick by features.
How many Amphenol K342 Series part numbers are listed?: 4 Amphenol K342 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Amphenol K342 Series?: Request a quote (RFQ) for any Amphenol K342 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.