TE Connectivity AMP Connectors 3-88179-1 FFC Connector Housing

Part Overview

The TE Connectivity AMP Connectors 3-88179-1 is an FFC (Flat Flexible) connector housing designed for discrete wire applications. This component functions as a receptacle housing for female contacts in a 6-position, 2-row configuration with 0.100" (2.54mm) pitch spacing. The connector incorporates a detent lock mechanism for secure mating and is constructed from glass-filled polyamide material rated UL94 V-0.

The 3-88179-1 carries an obsolete product status. Locating equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this connector housing specification.

Key Parameters

Parameter	Value
Connector Type	Housing for Female Contacts
Number of Positions	6
Number of Rows	2
Pitch	0.100" (2.54mm)
Locking Feature	Detent Lock
Voltage Rating	300 V
Current Rating	1.5 A
Operating Temperature Range	-65°C ~ 105°C
Housing Material	Polyamide (PA), Nylon, Glass Filled
Material Flammability Rating	UL94 V-0
Wire Gauge Compatibility	22-32 AWG
Insulation Diameter	0.045" ~ 0.069" (1.14mm ~ 1.75mm)

Substitute Part Grouping Explanation

Substitution of the obsolete 3-88179-1 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following categories:

Electrical Parameters: Voltage rating (300 V), current rating (1.5 A), and operating temperature range (-65°C ~ 105°C) must be identical.

Mechanical Parameters: Connector type (housing for female contacts), number of positions (6), number of rows (2), pitch spacing (0.100" / 2.54mm), and locking mechanism (detent lock) must be identical.

Material and Construction: Housing material composition (polyamide with glass fill), flammability rating (UL94 V-0), wire gauge compatibility (22-32 AWG), and insulation diameter range (0.045" ~ 0.069") must be identical.

Flat Flex Type: FFC discrete wire configuration must be maintained.

The substitute part 3-88179-2 meets all these criteria and is therefore a direct functional equivalent.

Parameter Comparison

Parameter	3-88179-1 (Main Part)	3-88179-2 (Substitute)	Match Status
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors	Identical
Category	FFC, FPC (Flat Flexible) Connectors	FFC, FPC (Flat Flexible) Connectors	Identical
Flat Flex Type	FFC, Discrete Wire	FFC, Discrete Wire	Identical
Connector Type	Housing for Female Contacts	Housing for Female Contacts	Identical
Number of Positions	6	6	Identical
Number of Rows	2	2	Identical
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	Identical
FFC, FCB Thickness	0.015mm	0.015mm	Identical
Locking Feature	Detent Lock	Detent Lock	Identical
Voltage Rating	300 V	300 V	Identical
Housing Material	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Identical
Operating Temperature	-65°C ~ 105°C	-65°C ~ 105°C	Identical
Material Flammability Rating	UL94 V-0	UL94 V-0	Identical
Current Rating (Amps)	1.5 A	1.5 A	Identical
Housing Color	Black	Black	Identical
Wire Gauge	22-32 AWG	22-32 AWG	Identical
Insulation Diameter	0.045" ~ 0.069" (1.14mm ~ 1.75mm)	0.045" ~ 0.069" (1.14mm ~ 1.75mm)	Identical
Base Product Number	88179	88179	Identical
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Identical
ECCN	EAR99	EAR99	Identical
Product Status	Obsolete	Active	Substitute is Active
RoHS Status	Not applicable	ROHS3 Compliant	Substitute offers enhanced compliance

Engineering Selection Recommendations

The 3-88179-2 is the direct substitute for the obsolete 3-88179-1. Both parts share identical electrical ratings, mechanical configurations, and material specifications. The substitute part maintains full functional equivalence across all critical parameters.

The 3-88179-2 carries an active product status, ensuring ongoing availability and supply chain support. This part is ROHS3 compliant, providing enhanced regulatory compliance compared to the original part's "not applicable" RoHS status.

From a compliance and certification perspective, the 3-88179-2 meets or exceeds the requirements of the original design. The identical UL94 V-0 flammability rating, voltage and current specifications, and operating temperature range ensure that the substitute part performs identically within the original application parameters.

The substitute part is available in bulk packaging, supporting both prototype and production-volume requirements.

Frequently Asked Questions (FAQ)

Q: Can the 3-88179-2 be used as a direct replacement for the 3-88179-1 in existing designs?

A: Yes. The 3-88179-2 is a direct functional equivalent. All electrical ratings (300 V, 1.5 A), mechanical specifications (6 positions, 2 rows, 0.100" pitch, detent lock), material properties (glass-filled polyamide, UL94 V-0), and environmental operating range (-65°C ~ 105°C) are identical between the two parts.

Q: What is the primary difference between these two parts?

A: The 3-88179-1 is obsolete, while the 3-88179-2 is an active product. The 3-88179-2 also carries ROHS3 compliance certification, whereas the original part's RoHS status is not applicable. No functional or electrical differences exist between the parts.

Q: Are there any compatibility concerns when substituting the 3-88179-2 for the 3-88179-1?

A: No compatibility concerns exist. Both parts are FFC discrete wire housings for female contacts with identical pitch spacing (0.100" / 2.54mm), wire gauge compatibility (22-32 AWG), and insulation diameter specifications (0.045" ~ 0.069").

Q: What packaging options are available for the substitute part?

A: The 3-88179-2 is supplied in bulk packaging. The original 3-88179-1 packaging specification was not defined in the available data.

Q: Does the substitute part require any design modifications?

A: No design modifications are required. The 3-88179-2 maintains identical form factor, pin configuration, and mechanical interface specifications as the 3-88179-1.

Q: Are both parts from the same manufacturer?

A: Yes. Both the 3-88179-1 and 3-88179-2 are manufactured by TE Connectivity AMP Connectors and share the same base product number (88179).

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