TE Connectivity AMP Connectors 1674932-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1674932-1 is a 26-position rectangular connector housing designed for plug applications with 0.087" (2.20mm) pitch spacing. This connector housing is part of the 0.64/2.3 series and features a natural-colored polybutylene terephthalate (PBT) insulation material. The part is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent rectangular connector housings share identical electrical and mechanical specifications, enabling direct replacement in applications requiring 26-position plug housings with matching pitch, row configuration, and termination characteristics.

Key Parameters

Parameter	Specification
Connector Type	Plug
Contact Type	Female Socket
Number of Positions	26
Pitch	0.087" (2.20mm)
Number of Rows	2
Row Spacing	0.118" (3.00mm)
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Fastening Type	Locking Ramp
Insulation Material	Polybutylene Terephthalate (PBT)
Operating Temperature Range	-30°C ~ 105°C
Color	Natural

Substitute Part Grouping Explanation

Substitute parts for the 1674932-1 are identified based on parametric equivalence across all critical electrical and mechanical specifications. The substitution logic requires exact matching of the following parameters: connector type (plug), contact type (female socket), number of positions (26), pitch (0.087"/2.20mm), number of rows (2), row spacing (0.118"/3.00mm), mounting type (free hanging in-line), contact termination method (crimp), fastening type (locking ramp), insulation material (PBT), and operating temperature range (-30°C to 105°C). Parts meeting these criteria are classified as parametric equivalents and are suitable for direct substitution in applications where the 1674932-1 is specified.

Parameter Comparison

Parameter	1674932-1 (Main Part)	1746863-1 (Substitute)	Match Status
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors	Identical
Category	Rectangular Connectors	Rectangular Connectors	Identical
Series	0.64/2.3	0.64/2.3	Identical
Connector Type	Plug	Plug	Identical
Contact Type	Female Socket	Female Socket	Identical
Number of Positions	26	26	Identical
Pitch	0.087" (2.20mm)	0.087" (2.20mm)	Identical
Number of Rows	2	2	Identical
Row Spacing	0.118" (3.00mm)	0.118" (3.00mm)	Identical
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Identical
Contact Termination	Crimp	Crimp	Identical
Fastening Type	Locking Ramp	Locking Ramp	Identical
Insulation Material	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Identical
Operating Temperature	-30°C ~ 105°C	-30°C ~ 105°C	Identical
Color	Natural	Natural	Identical
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Identical
ECCN	EAR99	EAR99	Identical
HTSUS Code	8536.69.8000	8536.69.8000	Identical

Engineering Selection Recommendations

The substitute part 1746863-1 is a parametric equivalent to the 1674932-1 and is suitable for direct substitution. Both parts are manufactured by TE Connectivity AMP Connectors, maintain Active product status, and are RoHS3 compliant. The 1746863-1 carries REACH Unaffected status, while the 1674932-1 has Vendor Undefined REACH status. Both parts share identical electrical and mechanical specifications, including connector type, contact configuration, position count, pitch, row spacing, termination method, and operating temperature range. The 1746863-1 is available with higher inventory levels (2660 pieces) compared to the 1674932-1 (860 pieces). Selection between these parts should be based on availability requirements and supply chain considerations, as all functional and compliance parameters are equivalent.

Frequently Asked Questions (FAQ)

Q: Can the 1746863-1 be used as a direct replacement for the 1674932-1?

A: Yes. The 1746863-1 is a parametric equivalent with identical specifications across all electrical and mechanical parameters, including connector type, position count, pitch, row configuration, termination method, and operating temperature range.

Q: Are there any differences in compliance or regulatory status between these parts?

A: Both parts are RoHS3 compliant and carry EAR99 ECCN classification. The 1746863-1 has REACH Unaffected status, while the 1674932-1 has Vendor Undefined REACH status. Both parts carry MSL 1 (Unlimited) moisture sensitivity level.

Q: What is the pitch specification for these connector housings?

A: Both the 1674932-1 and 1746863-1 feature a pitch of 0.087" (2.20mm) with a row spacing of 0.118" (3.00mm) in a 2-row configuration for 26 total positions.

Q: Are contacts included with these connector housings?

A: No. Both the 1674932-1 and 1746863-1 are connector housings only. Contacts are not included and must be sourced separately.

Q: What termination method is used for these connectors?

A: Both parts utilize crimp contact termination with a locking ramp fastening type for secure connection.

Q: What is the operating temperature range for these parts?

A: Both the 1674932-1 and 1746863-1 operate within a temperature range of -30°C to 105°C.

Q: What insulation material is used in these connector housings?

A: Both parts use polybutylene terephthalate (PBT) as the insulation material.

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