How do the TE Connectivity Erni 3542 Series variants differ?

TE Connectivity Erni 3542 Series part numbers differ by connector type, current rating, fastening type and gender. Use the selection guide above to pick by connector type.

TE Connectivity Erni 3542 Series

5 variants · TE Connectivity Erni

About the TE Connectivity Erni 3542 Series

The TE Connectivity Erni 3542 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common contact finish - mating of Gold, contact finish - post of Tin and contact finish thickness - post of 157.5µin (4.00µm). Variants differ by connector type, current rating and fastening type, so you can match the exact connector type your application requires using the selection guide below. All listed TE Connectivity Erni 3542 Series part numbers are active and orderable.

Select a variant by

Connector type: Header · Receptacle
Current rating: 1A · 18A
Fastening type: Latch Holder · Push-Pull
Gender: Female Blade Socket · Male Blade
Insulation height: 0.173\" (4.40mm) · 0.189\" (4.80mm) · 0.252\" (6.40mm) · 0.331\" (8.40mm) · 0.543\" (13.80mm)
Pitch: 0.039\" (1.00mm) · 0.079\" (2.00mm)
Style: Board to Board · Board to Cable/Wire

Shared specifications

Contact finish - mating: Gold
Contact finish - post: Tin
Contact finish thickness - post: 157.5µin (4.00µm)
Contact material: Copper Alloy
Contact shape: Rectangular
Features: Board Guide, Pick and Place
Insulation color: Black
Insulation material: Liquid Crystal Polymer (LCP)
Material flammability rating: UL94 V-0
Mounting type: Surface Mount
Operating temperature: -55°C ~ 125°C
Package: Tape & Reel (TR); Cut Tape (CT)

Variant comparison

Parameter	354262	354264	354266	354281	354275
Connector type	Receptacle	Receptacle	Receptacle	Header	Header
Current rating	18A	18A	18A	1A	1A
Fastening type	Push-Pull	Push-Pull	Push-Pull	Latch Holder	Latch Holder
Gender	Female Blade Socket	Female Blade Socket	Female Blade Socket	Male Blade	Male Blade
Insulation height	0.173\" (4.40mm)	0.252\" (6.40mm)	0.331\" (8.40mm)	0.543\" (13.80mm)	0.189\" (4.80mm)
Pitch	0.079\" (2.00mm)	0.079\" (2.00mm)	0.079\" (2.00mm)	0.039\" (1.00mm)	0.039\" (1.00mm)
Style	Board to Board	Board to Board	Board to Board	Board to Cable/Wire	Board to Cable/Wire

Request a quote on any TE Connectivity Erni 3542 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 TE Connectivity Erni 3542 Series variants differ?: TE Connectivity Erni 3542 Series part numbers differ by connector type, current rating, fastening type and gender. Use the selection guide above to pick by connector type.
How many TE Connectivity Erni 3542 Series part numbers are listed?: 5 TE Connectivity Erni 3542 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for TE Connectivity Erni 3542 Series?: Request a quote (RFQ) for any TE Connectivity Erni 3542 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.