TE Connectivity 968473-1 Rectangular Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 968473-1 is a 12-position rectangular connector receptacle housing designed for 0.100" (2.54mm) pitch applications. This component is a black polybutylene terephthalate (PBT) glass-filled housing with female socket contacts, configured in a 2-row arrangement for free-hanging in-line mounting. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating.

Equivalent and substitute parts are identified to address inventory availability, series compatibility requirements, color specifications, insulation material preferences, or extended operating temperature ranges across different application environments.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	12
Pitch	0.100" (2.54mm)
Number of Rows	2
Row Spacing	0.100" (2.54mm)
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Color	Black
Insulation Material	Polybutylene Terephthalate (PBT), Glass Filled
Operating Temperature Range	-40°C ~ 120°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 968473-1 is determined by strict parametric equivalence across the following critical dimensions:

Mandatory Matching Parameters:

Connector Type: Receptacle
Contact Type: Female Socket
Number of Positions: 12
Pitch: 0.100" (2.54mm)
Number of Rows: 2
Row Spacing: 0.100" (2.54mm)
Mounting Type: Free Hanging (In-Line)
Contact Termination: Crimp

Variable Parameters Allowing Substitution:

Insulation Material (PBT glass-filled, Thermoplastic, Polyester glass-filled, Polyamide glass-filled)
Color (Black, Gray, Green)
Operating Temperature Range (-40°C to 120°C or -65°C to 105°C)
Series designation (Micro Quadlok, AMPMODU, AMPMODU Mod IV)
RoHS Status (ROHS3 Compliant or RoHS Compliant)

All substitute parts listed maintain identical mechanical and electrical interface specifications, ensuring direct functional interchangeability within the 12-position 2.54mm pitch rectangular connector category.

Parameter Comparison

Part Number	Series	Color	Insulation Material	Operating Temperature	RoHS Status	Inventory (Pcs)
968473-1	Micro Quadlok	Black	PBT, Glass Filled	-40°C ~ 120°C	ROHS3 Compliant	713
1-86177-3	AMPMODU Mod IV	Black	Thermoplastic	-65°C ~ 105°C	ROHS3 Compliant	1116
1-87133-1	AMPMODU	Black	Polyester, Glass Filled	-65°C ~ 105°C	ROHS3 Compliant	1617
1-968318-1	Micro Quadlok	Black	PBT, Glass Filled	-40°C ~ 120°C	ROHS3 Compliant	3300
1394048-1	Micro Quadlok	Black	PBT, Glass Filled	-40°C ~ 120°C	ROHS3 Compliant	5200
2-968318-1	Micro Quadlok	Gray	PBT, Glass Filled	-40°C ~ 120°C	ROHS3 Compliant	3400
87456-7	AMPMODU Mod IV	Black	Polyamide (PA), Nylon, Glass Filled	-65°C ~ 105°C	RoHS Compliant	1369
87977-4	AMPMODU Mod IV	Black	Thermoplastic	-65°C ~ 105°C	RoHS Compliant	7991
925370-6	AMPMODU Mod IV	Green	Polyamide (PA66), Nylon 6/6, Glass Filled	-65°C ~ 105°C	RoHS Compliant	2905
926209-6	-	Black	PBT, Glass Filled	-65°C ~ 105°C	RoHS Compliant	937
926476-6	AMPMODU Mod IV	Black	Thermoplastic	-65°C ~ 105°C	ROHS3 Compliant	770

Engineering Selection Recommendations

Direct Series Equivalents (Micro Quadlok): Parts 1-968318-1 and 1394048-1 provide identical electrical and mechanical performance to the 968473-1 within the same Micro Quadlok series. Both maintain PBT glass-filled insulation, -40°C to 120°C operating range, and ROHS3 compliance. Part 1394048-1 offers the highest inventory availability at 5200 units. Part 2-968318-1 is functionally equivalent but specified in gray color instead of black.

Extended Temperature Range Alternatives: Parts 1-86177-3, 1-87133-1, 87456-7, 87977-4, 925370-6, and 926209-6 extend the lower operating temperature limit to -65°C, suitable for applications requiring enhanced cold-temperature performance. These parts operate to 105°C maximum, compared to the 968473-1 specification of 120°C. All maintain ROHS3 or RoHS compliance.

Material Composition Variants: Thermoplastic insulation options (1-86177-3, 87977-4, 926476-6) provide alternative material properties. Polyester glass-filled (1-87133-1) and Polyamide glass-filled (87456-7, 925370-6) variants are available for specific environmental or mechanical requirements.

Color Specification Alternatives: Gray (2-968318-1) and green (925370-6) color options are available for applications requiring visual identification or connector coding schemes, while maintaining full electrical and mechanical compatibility.

All listed substitute parts maintain Active product status and meet regulatory compliance requirements for their respective RoHS designations.

Frequently Asked Questions (FAQ)

Q: Can I substitute 1394048-1 for 968473-1 in my application?

A: Yes. Part 1394048-1 is a direct parametric equivalent within the Micro Quadlok series. Both parts share identical connector type, position count, pitch, row configuration, mounting method, and contact termination. Both specify PBT glass-filled insulation, -40°C to 120°C operating range, and ROHS3 compliance. The parts are mechanically and electrically interchangeable.

Q: What is the difference between 968473-1 and 2-968318-1?

A: The primary difference is color specification. Part 2-968318-1 is gray, while 968473-1 is black. All other parameters are identical: both are Micro Quadlok series, PBT glass-filled, 12-position 2.54mm pitch receptacles with -40°C to 120°C operating range and ROHS3 compliance. Selection depends on color coding requirements for your application.

Q: Can I use 87977-4 in place of 968473-1 if my application requires lower temperature operation?

A: Part 87977-4 extends the lower operating temperature to -65°C, compared to 968473-1 at -40°C. However, 87977-4 reduces the upper temperature limit to 105°C versus 968473-1 at 120°C. The part is mechanically and electrically compatible but belongs to the AMPMODU Mod IV series with thermoplastic insulation instead of PBT glass-filled. Substitution is valid only if your application does not exceed 105°C and requires the extended cold-temperature range.

Q: Are all substitute parts ROHS3 compliant like the 968473-1?

A: No. Parts 87456-7, 87977-4, 925370-6, 926209-6, and 926476-6 carry RoHS Compliant designation rather than ROHS3. Parts 1-86177-3, 1-87133-1, 1-968318-1, 1394048-1, 2-968318-1, and 926476-6 maintain ROHS3 compliance matching the original part. Verify your regulatory requirements before selecting a substitute.

Q: What is the difference between PBT glass-filled and thermoplastic insulation options?

A: Both materials are suitable for the 12-position 2.54mm pitch rectangular connector housing application. PBT glass-filled (968473-1, 1-968318-1, 1394048-1, 926209-6) provides specific mechanical and thermal properties. Thermoplastic options (1-86177-3, 87977-4, 926476-6) offer alternative material characteristics. Selection depends on your specific environmental, mechanical, and thermal requirements. Both material types maintain the same electrical interface and connector geometry.

Q: Can I use a part with a different operating temperature range?

A: Yes, if your application requirements fall within the substitute part's temperature specification. The 968473-1 operates from -40°C to 120°C. Substitute parts with -65°C to 105°C ranges are suitable for applications not exceeding 105°C. Conversely, if your application requires operation above 105°C, only parts matching the -40°C to 120°C range are appropriate.

Q: What does "Contacts Not Included" mean for these parts?

A: These part numbers specify connector housings only. Female socket contacts must be ordered separately and crimped into the housing. Ensure your contact selection matches the 0.100" (2.54mm) pitch and crimp termination specification for compatibility with these housings.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All listed parts are supplied in bulk packaging, matching the 968473-1 specification. Inventory quantities vary by part number, ranging from 713 to 7991 pieces in current stock.

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