Name: electrical connections with Amphenol 76347 402LF connector featuring gold plated dual beam contacts
Brand: Hefei Purple Horn E-Commerce Co., Ltd.
SKU: 76347-402LF
Availability: InStock

Manufacturer:

Amphenol

Description:

Rectangular Connector Contacts RoHS

Category:

Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Contacts

DUBOX Connectors

Product Overview
The DUBOX connector series offers a comprehensive range of board-to-board and wire-to-board solutions designed for reliability and performance in demanding applications. Featuring a dual-beam contact design for enhanced durability and low insertion force, these connectors are suitable for a wide array of typical applications. The series includes shunts, vertical receptacles (low profile and standard), horizontal receptacles, shrouded headers, and crimp-to-wire contacts and housings, providing versatile connectivity options.

Product Attributes

Brand: DUBOX

Certifications: RoHS compatible

Flammability Rating: UL94V-0

Contact Material: Phosphor-bronze

Housing Materials: High temperature thermoplastic (black/grey), Glass filled thermoplastic polyester (blue)

Technical Specifications

Category	Specification	Details
Shunts	Features	Dual-beam contacts, Slotted cutout, Stackable
	Materials	Housing: High temperature thermoplastic (black), UL94V-0. Pin: Phosphor-bronze. Plating: Gold or tin over 1.27m (50in.) nickel.
	Electrical Performance	Current rating: 2.5A max. per contact. Insulation resistance: 50,000M min. Contact resistance: 15M max. initial. Dielectric withstanding voltage: 800V.
	Environmental	Operating temperature range: -65C to +125C.
	Mechanical Performance	Mating cycles: 50 (Gold), 25 (Tin). Insertion force: 450gf max. (Gold), 500gf max. (Tin-lead). Withdrawal force: 30gf min. per contact. Insertion depth: 4.85 mm (.191in.) min. [provides 3.81 mm (.015in.) wipe].
Vertical Receptacles (Standard)	Features	Dual beam design, Low insertion force, 4-wall contact design
	Materials	Housing: Glass filled thermoplastic polyester (blue), UL94V-0. Pin: Phosphor-bronze. Plating: Gold or tin per IEC 603-8I.
	Electrical Performance	Current rating: 3A max. per individual contact, 2A DC max. per contact (fully energized). Insulation resistance: 1 x 105M min. Contact resistance: 15M max. initial. Dielectric withstanding voltage: 1000V RMS.
	Environmental	Operating temperature range: -65C to +125C.
	Mechanical Performance	Mating cycles: 200. Insertion force: 1.50 N (150gf) max. per gold contact. Withdrawal force: 0.30 N (30gf) min. per gold contact. Insertion depth: Top entry: 3.6mm min. to 6.81mm max. [provides .381mm wipe]. Bottom entry: 7mm min. plus board thickness.
Vertical Receptacles (Low Profile)	Features	Dual beam design, Low insertion force, 4-wall contact design
	Materials	Housing: Glass filled thermoplastic polyester (blue/grey), UL94V-0. Pin: Phosphor-bronze. Plating: Gold or tin over 1.27m (50in.) nickel.
	Electrical Performance	Current rating: 3A DC max. per individual contact, 2A DC max. per contact (fully energized). Insulation resistance: 1 x 105M min. Contact resistance: 15M max. initial. Dielectric withstanding voltage: 1000V RMS.
	Environmental	Operating temperature range: -65C to +125C.
	Mechanical Performance	Mating cycles: 200. Insertion force: 1.50 N (150gf) max. per gold contact. Withdrawal force: 0.30 N (30gf) min. per gold contact. Insertion depth: Top entry: 3.6mm min. to 6.7mm max. [provides .381mm wipe]. Bottom entry: 6mm min. plus board thickness.
Horizontal Receptacles	Features	Dual beam design, Low insertion force, Floating solder tails, 4-wall contact design
	Materials	Housing: Through hole (blue thermoplastic), Surface mount (high temp. grey thermoplastic), UL94V-0. Pin: Phosphor-bronze. Plating: Gold or tin over 1.27m (50 in.) nickel.
	Electrical Performance	Current rating: 3A DC max. per individual contact, 2A DC max. per contact (fully energized). Insulation resistance: 1 x 105M min. Contact resistance: 15M max. initial. Dielectric withstanding voltage: 1000V RMS.
	Environmental	Operating temperature range: -65C to +125C.
	Mechanical Performance	Mating cycles: 200. Insertion force: 1.50 N (150gf) max. per gold contact. Withdrawal force: 0.30 N (30gf) min. per gold contact. Insertion depth: 3.6mm min. to 7.50mm max. [provides .381mm wipe].
Shrouded Headers	Features	Stackable end-to-end, Passive latching, Anti-reverse and anti-miss-match, Selective plating
	Materials	Housing: Glass filled thermoplastic polyester (blue/black), UL94V-0. Contact: Copper alloy. Plating: Gold or tin over 1.27m (50in.) nickel.
	Electrical Performance	Current rating: 3A continuous. Insulation resistance: 1 x 105M min. Dielectric withstanding voltage: 1000V RMS.
	Environmental	Operating temperature range: -40C to +125C.
	Mechanical Performance	Contact retention to housing: 20 N min.
Crimp-to-Wire Contacts	Features	Dual beam design, Low insertion force, Mates with short pins, Universal crimp barrel, Selective plating
	Materials	Contact: Phosphor-bronze. Plating: 0.76m (30in.) Gold over 1.27m (50in.) nickel.
	Electrical Performance	Current rating: 3A continuous. Contact resistance after environmental test: 15m max. Dielectric withstanding voltage: 1000V RMS.
	Environmental	Operating temperature range: -65C to +125C.
	Mechanical Performance	Mating cycles: 200 (Gold). Insertion force: 1.3 N. Withdrawal force: 0.3 N min. Contact retention force to housing: 15 N per contact. Insertion depth: Discrete wire: 3.6mm min. to 5.6mm max. Crimp-to-wire housing: 5.1mm min. to 6.2mm max.
Crimp-to-Wire Housings	Features	Stackable end-to-end, Passive latching, Anti-reverse and anti-miss-match, Contacts removable
	Materials	Housing: Glass filled thermoplastic polyester (blue), UL94-V0.
	Electrical Performance	Insulation resistance: 1 x 105M min. Dielectric withstanding voltage: 1000V RMS.
	Environmental	Operating temperature range: -65C to +125C.
	Mechanical Performance	Insertion depth: 3.6mm min. to 6.0mm max.