3M 7164-60B3TH DIN Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The 3M 7164-60B3TH is a 64-position DIN connector receptacle with female sockets, gold-plated contacts, and through-hole termination for PCB mounting. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance, repairs, and legacy equipment support. The connector operates across the industrial temperature range of -55°C to 125°C with a 3A current rating per contact.

Key Parameters

Parameter	Value
Connector Type	Receptacle, Female Sockets
Number of Positions	64
Pitch	0.100" (2.54mm)
Number of Rows	2
Style	B
Level/Class	2
Mounting Type	Through Hole
Termination	Solder
Contact Finish	Gold
Operating Temperature	-55°C to 125°C
Material Flammability	UL94 V-0
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 7164-60B3TH is determined by strict alignment of the following parameters:

Connector Type: Must be Receptacle, Female Sockets
Number of Positions: Must be 64
Pitch: Must be 0.100" (2.54mm)
Number of Rows: Must be 2
Style: Must be B
Mounting Type: Must be Through Hole
Termination: Must be Solder
Operating Temperature Range: Must support -55°C to 125°C
Material Flammability: Must meet UL94 V-0
Moisture Sensitivity Level: Must be 1 (Unlimited)

All substitute parts listed below meet these core electrical and mechanical parameters. Variations in insulation material composition, contact finish thickness specifications, and regulatory compliance status are noted but do not affect functional interchangeability for the specified application parameters.

Parameter Comparison

Part Number	Manufacturer	Positions	Pitch	Rows	Style	Level/Class	Contact Finish	Operating Temp	Flammability	Product Status
7164-60B3TH	3M	64	0.100"	2	B	2	Gold	-55°C to 125°C	UL94 V-0	Obsolete
1-1393641-4	TE Connectivity AMP	64	0.100"	2	B	2	Gold or Gold-Palladium	-55°C to 125°C	UL94 V-0	Active
1-1393641-6	TE Connectivity AMP	64	0.100"	2	B	2	Gold or Gold-Palladium	-55°C to 125°C	UL94 V-0	Active
122A10069X	Amphenol CONEC	64	Not specified	2	B	3	Gold	-55°C to 125°C	UL94 V-0	Active
5650859-5	TE Connectivity AMP	64	0.100"	2	B	2	Gold	-55°C to 125°C	UL94 V-0	Active
5650860-5	TE Connectivity AMP	64	0.100"	2	B	2	Gold	-55°C to 125°C	UL94 V-0	Active
5650861-5	TE Connectivity AMP	64	0.100"	2	B	2	Gold	-55°C to 125°C	UL94 V-0	Active
650859-5	TE Connectivity AMP	64	0.100"	2	B	2	Gold	-55°C to 125°C	UL94 V-0	Active
650860-5	TE Connectivity AMP	64	0.100"	2	B	2	Gold	-55°C to 125°C	UL94 V-0	Active
650861-4	TE Connectivity AMP	64	0.100"	2	B	2	Gold	-55°C to 125°C	UL94 V-0	Active
650861-5	TE Connectivity AMP	64	0.100"	2	B	2	Gold	-55°C to 125°C	UL94 V-0	Active

Engineering Selection Recommendations

All listed substitute parts maintain active product status with current manufacturing availability, ensuring long-term supply chain reliability compared to the obsolete 3M 7164-60B3TH.

Primary Substitutes (Highest Compatibility)

TE Connectivity AMP Connectors 5650860-5 and 5650861-5 provide direct functional equivalence with ROHS3 compliance and REACH unaffected status. These parts are recommended for new designs and system upgrades requiring modern regulatory alignment.

Alternative Substitutes (Full Parameter Alignment)

TE Connectivity AMP Connectors 1-1393641-4 and 5650859-5 meet all core electrical and mechanical parameters with RoHS compliance. The 1-1393641-4 variant offers gold or gold-palladium contact finish options.

Specialized Application Substitute

Amphenol CONEC 122A10069X meets all core parameters with Level/Class 3 rating and 2A current specification. This part is suitable for applications where enhanced contact reliability is required.

Legacy Compatibility Substitutes

TE Connectivity AMP Connectors 650859-5, 650860-5, 650861-4, and 650861-5 provide functional equivalence but carry RoHS non-compliant and REACH affected designations. These parts are appropriate for legacy system maintenance where regulatory updates are not required.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts interchangeably with the 3M 7164-60B3TH?

A: All listed substitute parts meet the core electrical and mechanical parameters: 64 positions, 0.100" pitch, 2-row configuration, Style B, through-hole solder termination, and -55°C to 125°C operating range. Physical and electrical interchangeability is confirmed for these parameters.

Q: What is the difference between the TE Connectivity AMP Connectors variants (5650860-5, 5650861-5, 650860-5, 650861-5)?

A: All variants maintain identical electrical and mechanical specifications. Differences exist in insulation material composition (Polymer Thermoplastic versus Polyester, Glass Filled) and regulatory compliance status (ROHS3 Compliant versus RoHS non-compliant). Selection depends on regulatory requirements for your application.

Q: Why does the 1-1393641-6 show 32 positions loaded instead of 64?

A: The 1-1393641-6 is a 64-position connector with only 32 positions loaded during manufacturing. This variant is not functionally equivalent for applications requiring all 64 positions to be populated and operational.

Q: What is the significance of the Level/Class 3 rating on the Amphenol CONEC 122A10069X?

A: Level/Class 3 indicates enhanced contact reliability and durability specifications compared to Level/Class 2. The 122A10069X is functionally compatible but provides higher contact performance margins for demanding applications.

Q: Should I prioritize RoHS-compliant substitutes over non-compliant options?

A: RoHS compliance status is determined by your application's regulatory requirements and end-market destination. For new designs and systems subject to EU or equivalent regulations, ROHS3-compliant parts (5650860-5, 5650861-5, 1-1393641-4, 122A10069X) are required. For legacy system maintenance without regulatory updates, RoHS non-compliant parts remain functionally equivalent.

Q: What is the current rating difference between the 3M 7164-60B3TH and substitute parts?

A: The 3M 7164-60B3TH specifies 3A per contact. The Amphenol CONEC 122A10069X specifies 2A per contact. TE Connectivity AMP Connectors substitutes do not specify current rating in the provided data. Verify current rating requirements for your specific application before selection.

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