M20-8760342P Equivalent & Substitute Parts

Part Overview

The M20-8760342P is a surface mount rectangular connector header manufactured by Harwin Inc., configured for 6 positions at 0.100" (2.54mm) pitch in a 2-row arrangement. This connector is classified as obsolete, with the active equivalent M20-8760342R available as a direct replacement from the same manufacturer. Due to the obsolete status of the M20-8760342P, identifying functionally equivalent alternatives from active product lines is necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Connector Type	Header, Cuttable
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	6
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Surface Mount
Termination	Solder
Current Rating	3A per Contact
Voltage Rating	250V
Operating Temperature	-40°C ~ 105°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the M20-8760342P is determined by strict alignment with the following electrical and mechanical parameters:

Critical Matching Parameters:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 6
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Mounting Type: Surface Mount
Termination: Solder
Contact Type: Male Pin
Current Rating: 3A per Contact
Material Flammability Rating: UL94 V-0
Moisture Sensitivity Level: 1 (Unlimited)

Acceptable Variations:

Connector Type: Header variants (Cuttable, Breakaway, standard Header)
Contact Finish - Mating: Gold or Tin finishes
Contact Material: Brass or Phosphor Bronze
Insulation Material: Polyamide (PA6T), Nylon 6T, or Thermoplastic
Operating Temperature: Range must encompass or exceed -40°C ~ 105°C
Packaging: Bulk, Tape & Reel, Cut Tape, Tube, or Bag
Product Status: Active preferred; obsolete acceptable only for direct manufacturer equivalents

All substitute parts listed meet these criteria and are electrically and mechanically interchangeable with the M20-8760342P.

Parameter Comparison

Part Number	Manufacturer	Series	Connector Type	Contact Material	Contact Finish - Mating	Operating Temperature	Product Status	Packaging	RoHS Status
M20-8760342P	Harwin Inc.	M20	Header, Cuttable	Brass	Gold	-40°C ~ 105°C	Obsolete	-	ROHS3 Compliant
M20-8760342R	Harwin Inc.	M20	Header, Cuttable	Brass	Gold	-40°C ~ 105°C	Active	Tape & Reel (TR)	ROHS3 Compliant
95157-206VLF	Amphenol ICC (FCI)	BERGSTIK® II	Header	Phosphor Bronze	Gold	-65°C ~ 130°C	Active	Tape & Reel (TR)	RoHS Compliant
95278-101-06LF	Amphenol ICC (FCI)	BERGSTIK®	Header, Breakaway	Phosphor Bronze	Gold, GXT™	-65°C ~ 125°C	Active	Bulk	RoHS Compliant
95278-101A06LF	Amphenol ICC (FCI)	BERGSTIK®	Header	Phosphor Bronze	Gold, GXT™	-65°C ~ 125°C	Active	Cut Tape (CT) & Digi-Reel®	RoHS Compliant
95278-101B06LF	Amphenol ICC (FCI)	BERGSTIK®	Header, Breakaway	Phosphor Bronze	Gold, GXT™	-65°C ~ 125°C	Active	Tube	RoHS Compliant
95278-101T06LF	Amphenol ICC (FCI)	BERGSTIK®	Header, Breakaway	Phosphor Bronze	Gold, GXT™	-65°C ~ 125°C	Active	Bulk	RoHS Compliant
95278-107-06LF	Amphenol ICC (FCI)	BERGSTIK®	Header, Breakaway	Phosphor Bronze	Gold, GXT™	-65°C ~ 125°C	Active	Bag	RoHS Compliant
95278-107A06LF	Amphenol ICC (FCI)	BERGSTIK®	Header, Breakaway	Phosphor Bronze	Gold, GXT™	-65°C ~ 125°C	Active	Tape & Reel (TR)	RoHS Compliant
95278-401-06LF	Amphenol ICC (FCI)	BERGSTIK®	Header, Breakaway	Phosphor Bronze	Tin	-65°C ~ 125°C	Active	Bag	RoHS Compliant
95278-401A06LF	Amphenol ICC (FCI)	BERGSTIK®	Header, Breakaway	Phosphor Bronze	Tin	-65°C ~ 125°C	Active	Tape & Reel (TR)	RoHS Compliant

Engineering Selection Recommendations

Primary Recommendation: M20-8760342R

The M20-8760342R is the direct active equivalent from Harwin Inc. and represents the optimal substitution path. This part maintains identical electrical and mechanical specifications to the M20-8760342P while offering active product status and standard Tape & Reel packaging for production environments.

Secondary Recommendations: Amphenol ICC (FCI) BERGSTIK® Series

The BERGSTIK® series connectors (95157-206VLF, 95278-101-06LF, 95278-101A06LF, 95278-101B06LF, 95278-101T06LF, 95278-107-06LF, 95278-107A06LF, 95278-401-06LF, 95278-401A06LF) provide functionally equivalent alternatives with the following considerations:

All parts maintain the required 0.100" (2.54mm) pitch, 6-position, 2-row configuration
All parts are RoHS Compliant and meet UL94 V-0 flammability requirements
Operating temperature ranges (-65°C ~ 125°C or -65°C ~ 130°C) exceed the original specification
Contact material (Phosphor Bronze) and finish options (Gold with GXT™ or Tin) provide equivalent electrical performance
Packaging options accommodate various procurement and assembly workflows

Compliance Considerations:

All substitute parts maintain RoHS compliance status. The M20-8760342P is ROHS3 Compliant, while Amphenol ICC parts are RoHS Compliant. Both certifications satisfy current regulatory requirements. REACH status varies: M20-8760342R is REACH Unaffected, while Amphenol ICC parts are REACH Affected. Design teams must verify REACH compliance requirements for their specific applications.

Frequently Asked Questions (FAQ)

Q: Can I use M20-8760342R as a direct replacement for M20-8760342P?

A: Yes. The M20-8760342R is the active equivalent from Harwin Inc. with identical electrical and mechanical specifications. The primary difference is product status (Active vs. Obsolete) and packaging format (Tape & Reel vs. unspecified).

Q: What are the key differences between Harwin M20 and Amphenol BERGSTIK® connectors?

A: Both connector families meet the critical substitution parameters. Primary differences include contact material (Brass in M20 vs. Phosphor Bronze in BERGSTIK®), operating temperature range (M20-8760342P: -40°C ~ 105°C vs. BERGSTIK®: -65°C ~ 125°C), and manufacturer. BERGSTIK® connectors offer extended temperature performance and are available in multiple packaging formats.

Q: Does contact finish affect interchangeability?

A: Contact finish (Gold or Tin) does not affect electrical or mechanical interchangeability. Both finishes meet the 3A per contact current rating and 250V voltage specification. Selection should be based on application requirements and procurement availability.

Q: What packaging options are available for production assembly?

A: Substitute parts are available in multiple packaging formats: Tape & Reel (TR) for automated pick-and-place assembly, Cut Tape (CT) & Digi-Reel® for mixed-volume production, Bulk for manual assembly, Tube for moderate volumes, and Bag for small quantities. Select packaging based on assembly process requirements.

Q: Are all substitute parts RoHS compliant?

A: Yes. The M20-8760342P is ROHS3 Compliant, and all listed substitute parts are RoHS Compliant. Both certifications satisfy current regulatory requirements for electronic components.

Q: Can I mix connector types (Header, Header Breakaway, Header Cuttable) in the same design?

A: Connector type variations (standard Header, Breakaway, Cuttable) do not affect electrical or mechanical interchangeability. Selection should be based on mechanical assembly requirements and board layout constraints.

Q: What is the significance of the GXT™ finish on BERGSTIK® connectors?

A: GXT™ is Amphenol's proprietary gold plating specification applied to Phosphor Bronze contacts. It provides enhanced corrosion resistance and contact reliability. This finish is functionally equivalent to standard gold plating for the specified electrical parameters.

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