TE Connectivity 3-87456-9 Rectangular Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 3-87456-9 is a 50-position rectangular connector receptacle housing designed for 0.100" (2.54mm) pitch applications. This component is part of the AMPMODU Mod IV series and serves as a housing for female socket contacts in free-hanging in-line configurations. The part maintains Active product status and is RoHS Compliant with MSL 1 rating.

Equivalent and substitute parts are identified based on matching electrical and mechanical parameters: 50-position count, 0.100" (2.54mm) pitch, 2-row configuration with 0.100" row spacing, receptacle connector type with female socket contacts, crimp termination, and free-hanging in-line mounting. These parameters define the functional interchangeability of rectangular connector housings within this category.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	50
Pitch	0.100" (2.54mm)
Number of Rows	2
Row Spacing	0.100" (2.54mm)
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Operating Temperature Range	-65°C ~ 105°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector housings is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

Number of Positions: 50
Pitch: 0.100" (2.54mm)
Number of Rows: 2
Row Spacing: 0.100" (2.54mm)
Connector Type: Receptacle
Contact Type: Female Socket
Mounting Type: Free Hanging (In-Line)
Contact Termination: Crimp
Moisture Sensitivity Level: 1 (Unlimited)

All identified substitute parts match these parameters across manufacturers including TE Connectivity, Molex, Amphenol ICC (FCI), and Omron Electronics. Variations in insulation material composition, operating temperature range, color, and series designation do not affect functional interchangeability for housing applications where contacts are specified separately.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Positions	Pitch	Rows	Row Spacing	Connector Type	Contact Type	Mounting Type	Termination	Operating Temperature	Color	Insulation Material	RoHS Status	MSL
3-87456-9	TE Connectivity AMP Connectors	AMPMODU Mod IV	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Receptacle	Female Socket	Free Hanging (In-Line)	Crimp	-65°C ~ 105°C	Black	Polyamide (PA), Nylon, Glass Filled	RoHS Compliant	1
2-86177-1	TE Connectivity AMP Connectors	AMPMODU Mod IV	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Receptacle	Female Socket	Free Hanging (In-Line)	Crimp	-65°C ~ 105°C	Black	Polyamide (PA), Nylon, Glass Filled	RoHS Compliant	1
4-87456-0	TE Connectivity AMP Connectors	AMPMODU Mod IV	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Receptacle	Female Socket	Free Hanging (In-Line)	Crimp	-65°C ~ 105°C	Black	Polyamide (PA), Nylon, Glass Filled	RoHS Compliant	1
0901430050	Molex	C-Grid III 90143	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Receptacle	Female Socket	Free Hanging (In-Line)	Crimp	-55°C ~ 105°C	Black	Polyphenylene Oxide (PPO)	ROHS3 Compliant	1
65043-012LF	Amphenol ICC (FCI)	Mini-PV™, Basics+	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Receptacle	Female Socket	Free Hanging (In-Line)	Crimp	-40°C ~ 105°C	Black	Polyphenylene, Modified	RoHS Compliant	1
65239-025LF	Amphenol ICC (FCI)	DUBOX™, MezzSelect™, Basics+	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Receptacle	Female Socket	Free Hanging (In-Line)	Crimp	-65°C ~ 125°C	Blue	Thermoplastic, Glass Filled	RoHS Compliant	1
XG5N-502	Omron Electronics Inc-EMC Div	XG5N	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Receptacle	Female Socket	Free Hanging (In-Line)	Crimp	-55°C ~ 105°C	Black	Polybutylene Terephthalate (PBT), Glass Filled	RoHS Compliant	1

Engineering Selection Recommendations

TE Connectivity Internal Equivalents (Same Manufacturer): Parts 2-86177-1 and 4-87456-0 are TE Connectivity AMP Connectors within the AMPMODU Mod IV series. These parts share identical electrical and mechanical specifications with the primary part 3-87456-9, including insulation material composition, operating temperature range, and RoHS compliance status. Selection among these three TE Connectivity options is based on inventory availability and internal part numbering conventions.

Cross-Manufacturer Equivalents: Parts 0901430050 (Molex), 65043-012LF (Amphenol ICC), 65239-025LF (Amphenol ICC), and XG5N-502 (Omron) are functionally equivalent across all critical electrical and mechanical parameters. All substitute parts maintain RoHS compliance and MSL 1 rating.

Compliance Considerations: All identified parts are RoHS Compliant or ROHS3 Compliant. The main part 3-87456-9 and substitute parts 2-86177-1, 4-87456-0, 65043-012LF, 65239-025LF, and XG5N-502 are RoHS Compliant. Part 0901430050 carries ROHS3 Compliant status. REACH status varies: TE Connectivity and Omron parts show Vendor Undefined or REACH Unaffected status, while Amphenol ICC parts indicate REACH Affected status.

Temperature Range Variations: The main part 3-87456-9 operates across -65°C ~ 105°C. Substitute part 65239-025LF extends the upper limit to 125°C. Parts 0901430050 and XG5N-502 operate from -55°C minimum. Part 65043-012LF operates from -40°C minimum. Selection should account for application temperature requirements.

Color and Material Variations: The main part features black color with polyamide (PA) nylon glass-filled insulation. Substitute part 65239-025LF is available in blue color. Insulation materials vary across manufacturers but do not affect functional interchangeability for housing applications.

Frequently Asked Questions (FAQ)

Q: What parameters determine if a rectangular connector housing can substitute for the TE Connectivity 3-87456-9?

A: Substitution requires matching across these parameters: 50-position count, 0.100" (2.54mm) pitch, 2-row configuration with 0.100" row spacing, receptacle connector type, female socket contact type, free-hanging in-line mounting, crimp termination, and MSL 1 rating. All identified substitute parts meet these criteria.

Q: Can I use part 65239-025LF as a direct replacement for 3-87456-9?

A: Part 65239-025LF is functionally equivalent across all critical electrical and mechanical parameters. The primary difference is color (blue versus black) and extended operating temperature range (-65°C ~ 125°C versus -65°C ~ 105°C). Selection depends on application requirements for color coding and temperature performance.

Q: Are TE Connectivity parts 3-87456-9, 2-86177-1, and 4-87456-0 interchangeable?

A: Yes. These three TE Connectivity AMP Connectors parts are electrically and mechanically equivalent within the AMPMODU Mod IV series. All share identical specifications for position count, pitch, row configuration, contact type, mounting type, termination method, operating temperature range, and insulation material composition.

Q: What is the difference between Molex 0901430050 and the TE Connectivity main part?

A: Molex 0901430050 matches all critical electrical and mechanical parameters. Differences include manufacturer series designation (C-Grid III 90143 versus AMPMODU Mod IV), insulation material (Polyphenylene Oxide versus polyamide nylon), minimum operating temperature (-55°C versus -65°C), and RoHS certification level (ROHS3 versus RoHS Compliant).

Q: Do all substitute parts include contacts?

A: No. All parts in this comparison, including the main part 3-87456-9 and all substitutes, are housings only. Contacts are not included and must be specified separately according to application requirements.

Q: Can I mix and match housings and contacts from different manufacturers?

A: Compatibility between housings and contacts depends on pitch, position count, contact type, and termination method specifications. All parts in this comparison share 50-position, 0.100" (2.54mm) pitch, female socket, and crimp termination specifications. Verify contact specifications with the contact manufacturer and housing manufacturer for mechanical fit and electrical performance.

Q: What is the significance of MSL 1 rating for all these parts?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture control requirements. All parts in this comparison carry MSL 1 rating, meaning they do not require special moisture-controlled storage or handling procedures.

Q: Are there temperature limitations I should consider when selecting a substitute?

A: The main part 3-87456-9 operates from -65°C to 105°C. Substitute part 65043-012LF has a minimum operating temperature of -40°C, which is 25°C higher than the main part. Part 0901430050 and XG5N-502 have a minimum of -55°C. If your application requires operation below -55°C, the main part or part 65239-025LF are required.

Q: What is the inventory status of these parts?

A: Inventory levels are provided for reference: 3-87456-9 (960 Pcs), 2-86177-1 (1006 Pcs), 4-87456-0 (1569 Pcs), 0901430050 (2501 Pcs), 65043-012LF (1031 Pcs), 65239-025LF (765 Pcs), and XG5N-502 (984 Pcs). Inventory status is subject to change and should be verified at time of procurement.

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