3M 960234-6202-AR 34-Position 0.100" Rectangular Connector Equivalent & Substitute Parts

Part Overview

The 3M 960234-6202-AR is a 34-position receptacle connector with 0.100" (2.54mm) pitch, designed for through-hole PCB mounting with gold-plated mating contacts. This connector operates across -25°C to 105°C and carries a 2A current rating at 1000VDC. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Number of Positions	34
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Contact Type	Female Socket
Contact Finish - Mating	Gold
Termination	Solder
Fastening Type	Push-Pull
Operating Temperature	-25°C ~ 105°C
Current Rating	2A
Voltage Rating	1000VDC
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 960234-6202-AR is determined by the following critical parameters:

Primary Matching Criteria:

34 positions with 0.100" (2.54mm) pitch
2 rows with 0.100" (2.54mm) row spacing
Receptacle connector type with female socket contacts
Through-hole solder termination
Push-pull fastening mechanism
Gold mating contact finish
UL94 V-0 flammability rating
1000VDC voltage rating

Secondary Compatibility Factors:

Insulation height tolerance (0.276" to 0.315")
Contact post length (0.115" to 0.122")
Contact material composition (Copper Alloy, Phosphor Bronze, Beryllium Copper)
Contact finish thickness variations
Operating temperature range extensions
RoHS and REACH compliance status

Parts meeting all primary criteria are direct functional equivalents. Variations in secondary factors require design validation based on specific application requirements.

Parameter Comparison

Part Number	Manufacturer	Positions	Pitch	Rows	Contact Finish - Mating	Operating Temp	Voltage Rating	Current Rating	Flammability	Product Status
960234-6202-AR	3M	34	0.100"	2	Gold	-25°C ~ 105°C	1000VDC	2A	UL94 V-0	Obsolete
1-215307-7	TE Connectivity AMP	34	0.100"	2	Gold	—	—	—	UL94 V-0	Active
416-93-234-41-003000	Mill-Max	34	0.100"	2	Gold	-55°C ~ 125°C	—	3A	—	Active
68682-617	Amphenol ICC (FCI)	34	0.100"	2	Gold or Gold, GXT™	—	—	—	UL94 V-0	Active
68683-317LF	Amphenol ICC (FCI)	34	0.100"	2	Gold	-65°C ~ 125°C	1000V	—	UL94 V-0	Active
68683-417	Amphenol ICC (FCI)	34	0.100"	2	Tin	-65°C ~ 125°C	1000V	—	UL94 V-0	Active
68683-617	Amphenol ICC (FCI)	34	0.100"	2	Gold	-65°C ~ 125°C	1000V	—	UL94 V-0	Active
803-41-034-10-001000	Mill-Max	34	0.100"	2	Gold	-55°C ~ 125°C	—	4.5A	UL94 V-0	Active
803-41-034-10-004000	Mill-Max	34	0.100"	2	Gold	-55°C ~ 125°C	—	4.5A	UL94 V-0	Active
803-43-034-10-001000	Mill-Max	34	0.100"	2	Gold	-55°C ~ 125°C	—	4.5A	UL94 V-0	Active
803-91-034-10-001000	Mill-Max	34	0.100"	2	Gold	-55°C ~ 125°C	—	4.5A	UL94 V-0	Active

Engineering Selection Recommendations

Direct Equivalents (Highest Compatibility):

68683-317LF and 68683-617 from Amphenol ICC (FCI) Dubox™ series provide the closest functional match. Both maintain 34-position configuration, 0.100" pitch, gold mating contacts, 1000V rating, UL94 V-0 compliance, and extended operating temperature range (-65°C ~ 125°C). 68683-317LF carries RoHS Compliant status, while 68683-617 is RoHS non-compliant. Both are active products with established supply chains.

Active Alternatives with Enhanced Performance:

TE Connectivity 1-215307-7 (AMPMODU HV-100 series) maintains core electrical and mechanical specifications with UL94 V-0 rating and active product status. This option provides continuity with established TE supply infrastructure.

Mill-Max 803-series connectors (803-41-034-10-001000, 803-43-034-10-001000, 803-91-034-10-001000) offer higher current ratings (4.5A versus 2A) and extended temperature range (-55°C ~ 125°C). These are suitable for applications requiring enhanced thermal performance. RoHS3 compliance is available across this series.

Elevated Socket Alternative:

Mill-Max 416-93-234-41-003000 provides elevated socket configuration with 3A current rating and -55°C ~ 125°C operating range. This option is appropriate for applications requiring increased standoff height or enhanced thermal management.

Contact Finish Variation:

68683-417 offers tin mating contact finish as an alternative to gold, maintaining all other core specifications including 1000V rating and UL94 V-0 compliance. This option is suitable for cost-sensitive applications where gold plating is not required.

Frequently Asked Questions (FAQ)

Q: Can 68683-317LF directly replace 960234-6202-AR in existing designs?

A: Yes. Both connectors share identical 34-position, 0.100" pitch configuration, gold mating contacts, push-pull fastening, and UL94 V-0 rating. The 68683-317LF extends operating temperature range to -65°C ~ 125°C and carries RoHS Compliant status. Physical dimensions are compatible within tolerance.

Q: What is the difference between 68683-317LF and 68683-617?

A: Both are Amphenol ICC Dubox™ series 34-position connectors with identical electrical and mechanical specifications. The primary difference is RoHS compliance status: 68683-317LF is RoHS Compliant, while 68683-617 is RoHS non-compliant. Selection depends on regulatory requirements for the end application.

Q: Why do Mill-Max 803-series parts specify higher current ratings (4.5A) than the original 960234-6202-AR (2A)?

A: Current rating differences reflect contact material composition and design variations. Mill-Max 803-series uses Beryllium Copper contacts versus Copper Alloy in the original part. Higher current ratings indicate enhanced contact performance but do not mandate higher current operation. These parts are suitable for 2A applications with margin for thermal performance.

Q: Are packaging differences significant for procurement?

A: Packaging format (Tray, Tube, Bulk) affects handling, storage, and logistics but does not impact electrical or mechanical compatibility. Selection should align with assembly process requirements and inventory management practices.

Q: What is the significance of contact finish thickness variations?

A: Contact finish thickness (measured in microinches or micrometers) affects durability and wear resistance. Thicker finishes provide extended service life in high-cycle mating applications. The original part specifies flash gold (unspecified thickness); substitutes range from 10.0µin to 31.5µin. All specified thicknesses are functionally adequate for standard applications.

Q: Can 68683-417 (tin finish) be used where gold finish is specified?

A: Tin finish substitution requires design review. Gold provides superior corrosion resistance and contact reliability in harsh environments. Tin is acceptable for controlled indoor applications with stable humidity and temperature. Electrical performance is equivalent; material compatibility and environmental exposure determine suitability.

Q: Does the extended temperature range of substitute parts affect compatibility?

A: Extended operating ranges (-55°C ~ 125°C versus -25°C ~ 105°C) indicate enhanced material selection and design margins. These parts are fully compatible with the original -25°C ~ 105°C specification and provide additional thermal headroom for demanding applications.

Q: What is the impact of RoHS compliance on part selection?

A: RoHS Compliant parts (68683-317LF, 803-series) meet EU Directive 2011/65/EU restrictions on hazardous substances. RoHS non-compliant parts remain functionally equivalent but may face regulatory restrictions in certain markets or applications. Selection depends on end-product regulatory requirements and geographic distribution.

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