Amphenol ICC 65239-025LF Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 65239-025LF is a 50-position rectangular connector housing receptacle with 0.100" (2.54mm) pitch, designed for free-hanging in-line mounting applications. This component belongs to the DUBOX™, MezzSelect™, and Basics+ series and is classified as Active product status. The blue thermoplastic, glass-filled insulation housing accommodates crimp-terminated female socket contacts across two rows with 0.100" row spacing.

Identifying equivalent and substitute parts is necessary when the primary part becomes unavailable, when alternative material compositions better suit specific environmental conditions, or when design flexibility permits selection from multiple qualified manufacturers while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
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 ~ 125°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 65239-025LF is determined by strict adherence to the following core parameters:

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

All substitute parts listed meet these mandatory electrical and mechanical parameters. Variations in insulation material composition, color, operating temperature range, and manufacturer series do not affect functional interchangeability within the specified parameter set.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Positions	Pitch	Rows	Row Spacing	Insulation Material	Color	Operating Temperature	RoHS Status	Inventory
65239-025LF	Amphenol ICC (FCI)	DUBOX™, MezzSelect™, Basics+	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Thermoplastic, Glass Filled	Blue	-65°C ~ 125°C	RoHS Compliant	765 Pcs
65043-012LF	Amphenol ICC (FCI)	Mini-PV™, Basics+	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Polyphenylene, Modified	Black	-40°C ~ 105°C	RoHS Compliant	1031 Pcs
0901430050	Molex	C-Grid III 90143	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Polyphenylene Oxide (PPO)	Black	-55°C ~ 105°C	ROHS3 Compliant	2501 Pcs
2-86177-1	TE Connectivity AMP Connectors	AMPMODU Mod IV	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Polyamide (PA), Nylon, Glass Filled	Black	-65°C ~ 105°C	RoHS Compliant	1006 Pcs
4-87456-0	TE Connectivity AMP Connectors	AMPMODU Mod IV	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Polyamide (PA), Nylon, Glass Filled	Black	-65°C ~ 105°C	RoHS Compliant	1569 Pcs
XG5N-502	Omron Electronics Inc-EMC Div	XG5N	50	0.100" (2.54mm)	2	0.100" (2.54mm)	Polybutylene Terephthalate (PBT), Glass Filled	Black	-55°C ~ 105°C	RoHS Compliant	984 Pcs

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and comply with RoHS requirements. Selection among equivalent parts should be based on the following compliance and certification factors:

Primary Amphenol ICC Options: The 65043-012LF maintains Amphenol ICC manufacturing continuity with modified polyphenylene insulation and black color. Operating temperature range is -40°C ~ 105°C, which is narrower than the primary part's -65°C ~ 125°C specification.

Molex Alternative: The 0901430050 (C-Grid III 90143 series) offers the highest current inventory (2501 Pcs) and ROHS3 compliance. Operating temperature range is -55°C ~ 105°C. REACH status is unaffected.

TE Connectivity Options: Both 2-86177-1 and 4-87456-0 from the AMPMODU Mod IV series provide polyamide nylon glass-filled insulation with -65°C ~ 105°C operating temperature range, matching the primary part's lower temperature limit. RoHS compliance is confirmed for both.

Omron Alternative: The XG5N-502 features polybutylene terephthalate (PBT) glass-filled insulation with -55°C ~ 105°C operating temperature range and RoHS compliance. REACH status is unaffected.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 65239-025LF with any of these parts without design modification?

A: Yes. All listed parts share identical electrical and mechanical parameters: 50 positions, 0.100" pitch, 2-row configuration with 0.100" row spacing, free-hanging in-line mounting, and crimp termination. Physical interchangeability is maintained across all substitutes.

Q: What is the difference between the blue 65239-025LF and the black substitute options?

A: Color is a cosmetic parameter that does not affect electrical or mechanical function. The blue thermoplastic, glass-filled housing of the primary part is functionally equivalent to the black polyphenylene, polyamide, polyphenylene oxide, or polybutylene terephthalate housings of the substitutes.

Q: Does operating temperature range affect substitution eligibility?

A: Operating temperature range is not a substitution-limiting parameter for this connector category. However, application requirements may necessitate selection of parts with specific temperature ratings. The primary part (65239-025LF) operates from -65°C ~ 125°C, while most substitutes operate within -40°C ~ 105°C or -55°C ~ 105°C ranges. Verify application temperature requirements before final selection.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitutes carry either RoHS Compliant or ROHS3 Compliant status. The primary part is RoHS Compliant.

Q: What is the significance of Moisture Sensitivity Level 1?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts share this MSL rating.

Q: Which substitute has the highest inventory availability?

A: The Molex 0901430050 (C-Grid III 90143) offers the highest inventory with 2501 Pcs in stock, followed by the TE Connectivity 4-87456-0 with 1569 Pcs.

Q: Can I mix contacts from different manufacturers with these housings?

A: All housings are designed for crimp-terminated female socket contacts with 0.100" (2.54mm) pitch. Contact compatibility must be verified with the specific contact part number and manufacturer specifications. The note "Contacts Not Included" applies to all listed housings.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message