Equivalent & Substitute Parts for TE Connectivity 1-86177-4

Part Overview

The TE Connectivity 1-86177-4 is a 14-position rectangular connector receptacle housing from the AMPMODU Mod IV series, designed for 0.100" (2.54mm) pitch applications. This connector operates across the temperature range of -65°C to 105°C and is RoHS3 compliant. The part is currently active in production with 1112 units in stock.

Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific requirements where alternative connector housings meet the same electrical and mechanical specifications.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	14
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	Thermoplastic
Operating Temperature Range	-65°C ~ 105°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	RoHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the 1-86177-4 are classified based on strict adherence to the following critical parameters:

Primary Substitution Criteria:

Connector Type: Receptacle
Contact Type: Female Socket
Number of Positions: 14
Pitch: 0.100" (2.54mm)
Number of Rows: 2
Row Spacing: 0.100" (2.54mm)
Mounting Type: Free Hanging (In-Line)
Contact Termination: Crimp
Moisture Sensitivity Level: 1 (Unlimited)

Parametric Equivalents maintain all primary criteria and differ only in manufacturer, series designation, insulation material composition, or operating temperature range extension. These parts are direct functional replacements.

Similar Parts maintain all primary criteria but may include additional features (such as polarizing keys) or operate within a narrower temperature range. These parts are suitable for applications where the additional features or temperature constraints are acceptable.

Color Variants are excluded from direct substitution due to the specified black color requirement of the main part.

Parameter Comparison

Part Number	Manufacturer	Series	Positions	Pitch	Rows	Color	Insulation Material	Operating Temperature	RoHS Status	Inventory
1-86177-4	TE Connectivity AMP Connectors	AMPMODU Mod IV	14	0.100" (2.54mm)	2	Black	Thermoplastic	-65°C ~ 105°C	RoHS3 Compliant	1112 Pcs
104482-6	TE Connectivity AMP Connectors	AMPMODU	14	0.100" (2.54mm)	2	Black	Thermoplastic	-65°C ~ 125°C	RoHS Compliant	1218 Pcs
87977-5	TE Connectivity AMP Connectors	AMPMODU Mod IV	14	0.100" (2.54mm)	2	Black	Polyamide (PA), Nylon, Glass Filled	-65°C ~ 105°C	RoHS Compliant	2347 Pcs
926476-7	TE Connectivity AMP Connectors	AMPMODU Mod IV	14	0.100" (2.54mm)	2	Black	Thermoplastic	-65°C ~ 105°C	RoHS3 Compliant	1576 Pcs
69176-014LF	Amphenol ICC (FCI)	Mini-PV™, Basics+	14	0.100" (2.54mm)	2	Black	Polyphenylene, Modified	-40°C ~ 105°C	RoHS Compliant	1459 Pcs
0022552143	Molex	SL 70450	14	0.100" (2.54mm)	2	Black	Polyester, Glass Filled	-40°C ~ 105°C	RoHS3 Compliant	4979 Pcs
65043-030LF	Amphenol ICC (FCI)	Mini-PV™, Basics+	14	0.100" (2.54mm)	2	Black	Polyphenylene, Modified	-40°C ~ 105°C	RoHS Compliant	1262 Pcs

Engineering Selection Recommendations

Parametric Equivalents with Extended Temperature Range:

The part 104482-6 extends the upper operating temperature limit to 125°C while maintaining all other primary specifications. This part is suitable for applications requiring thermal margin beyond the original -65°C to 105°C range. Both the main part and this substitute are RoHS compliant.

Parametric Equivalents with Identical Temperature Range:

Parts 87977-5 and 926476-7 maintain the -65°C to 105°C operating temperature range. Part 87977-5 uses polyamide (PA) nylon glass-filled insulation material and shows the highest inventory availability (2347 units). Part 926476-7 uses thermoplastic insulation matching the main part material composition and carries RoHS3 compliance identical to the main part.

Cross-Manufacturer Alternatives:

Part 0022552143 (Molex SL 70450 series) provides a cross-manufacturer option with RoHS3 compliance and the highest inventory level (4979 units). This part operates within -40°C to 105°C and uses polyester glass-filled insulation.

Parts 69176-014LF and 65043-030LF (Amphenol ICC/FCI Mini-PV™ series) are similar parts that include a polarizing key feature and operate within -40°C to 105°C. These parts are suitable only where the narrower temperature range and polarizing key feature are acceptable.

Compliance Considerations:

All listed substitute parts maintain RoHS compliance. Parts 69176-014LF and 65043-030LF carry REACH Affected status, while the main part and most alternatives show REACH Vendor Undefined or REACH Unaffected status. Application-specific regulatory requirements should be evaluated.

Frequently Asked Questions (FAQ)

Q: Can part 104482-6 be used as a direct replacement for 1-86177-4?

A: Yes. Part 104482-6 is a parametric equivalent that maintains all critical electrical and mechanical specifications. The extended operating temperature range (-65°C to 125°C versus -65°C to 105°C) provides additional thermal capability without compromising compatibility. Both parts are RoHS compliant.

Q: What is the difference between 87977-5 and 926476-7?

A: Both parts are AMPMODU Mod IV series receptacles with identical electrical and mechanical specifications and operating temperature range. The primary difference is insulation material: 87977-5 uses polyamide (PA) nylon glass-filled material, while 926476-7 uses thermoplastic material matching the main part 1-86177-4. Part 87977-5 has higher inventory availability.

Q: Are the Amphenol ICC parts (69176-014LF and 65043-030LF) suitable replacements?

A: These parts are similar alternatives that maintain the 14-position, 2.54mm pitch configuration. However, they operate within a narrower temperature range (-40°C to 105°C) and include a polarizing key feature not present in the main part. Use these parts only where the narrower temperature range and polarizing key are compatible with application requirements.

Q: Why does the Molex part 0022552143 show different HTSUS coding?

A: HTSUS codes reflect tariff classification and may differ between manufacturers based on product construction details and material composition. The part maintains equivalent electrical and mechanical function for connector applications.

Q: Can I substitute based on insulation material alone?

A: No. Insulation material is a secondary parameter. Substitution is determined by the primary criteria: connector type, contact type, position count, pitch, row configuration, mounting type, and termination method. Insulation material differences (thermoplastic, polyamide, polyester) do not prevent substitution when all primary parameters match.

Q: What inventory considerations should guide part selection?

A: Part 0022552143 (Molex) offers the highest inventory at 4979 units. Part 87977-5 (TE Connectivity) provides 2347 units. For supply chain continuity, higher inventory levels reduce lead time risk. However, inventory levels are subject to change and should be verified at time of procurement.

Q: Are there any mechanical compatibility issues between these parts?

A: No. All listed parts maintain identical mechanical specifications: 14 positions, 0.100" (2.54mm) pitch, 2-row configuration, 0.100" row spacing, free-hanging in-line mounting, and crimp termination. Mechanical interchangeability is assured across all listed substitutes.

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