Amphenol ICC 65239-103LF Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 65239-103LF is a 6-position rectangular connector receptacle housing with 0.100" (2.54mm) pitch, designed for free-hanging in-line applications. This part belongs to the DUBOX™, MezzSelect™, and Basics+ series and is currently active in production. The gray thermoplastic, glass-filled housing operates across -65°C to 125°C and accommodates crimp-terminated female socket contacts.

Equivalent and substitute parts are necessary when addressing supply constraints, design color requirements, temperature range specifications, or material compatibility needs in production environments.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	6
Pitch	0.100" (2.54mm)
Number of Rows	2
Row Spacing	0.100" (2.54mm)
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Insulation Material	Thermoplastic, Glass Filled
Operating Temperature Range	-65°C ~ 125°C
RoHS Status	RoHS Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following critical parameters:

Connector type (Receptacle)
Contact type (Female Socket)
Number of positions (6)
Pitch (0.100" / 2.54mm)
Number of rows (2)
Row spacing (0.100" / 2.54mm)
Mounting type (Free Hanging In-Line)
Contact termination (Crimp)
MSL rating (1 - Unlimited)

Variations in color, insulation material composition, operating temperature range, and manufacturer do not prevent functional substitution when all critical parameters match. However, application-specific requirements such as temperature extremes or material restrictions may necessitate selection of particular alternatives.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Color	Insulation Material	Operating Temperature	Product Status	RoHS Status	Inventory (Pcs)
65239-103LF	Amphenol ICC (FCI)	DUBOX™, MezzSelect™, Basics+	Gray	Thermoplastic, Glass Filled	-65°C ~ 125°C	Active	RoHS Compliant	838
65239-003LF	Amphenol ICC (FCI)	DUBOX™, MezzSelect™, Basics+	Blue	Thermoplastic, Glass Filled	-65°C ~ 125°C	Active	RoHS Compliant	3618
65043-034LF	Amphenol ICC (FCI)	Mini-PV™, Basics+	Black	Polyphenylene, Modified	-40°C ~ 105°C	Active	RoHS Compliant	827
68105-002LF	Amphenol ICC (FCI)	Mini-PV™, Basics+	Black	Polyamide (PA66), Nylon 6/6	-40°C ~ 105°C	Active	RoHS Compliant	2057
0022566067	Molex	SL 70450	Black	Polyester, Glass Filled	-40°C ~ 105°C	Active	ROHS3 Compliant	10867
1-968291-2	TE Connectivity AMP Connectors	Micro Quadlok	Black	Polybutylene Terephthalate (PBT), Glass Filled	-40°C ~ 120°C	Active	ROHS3 Compliant	1469
104482-2	TE Connectivity AMP Connectors	AMPMODU	Black	Thermoplastic	-65°C ~ 125°C	Active	ROHS3 Compliant	4789
2-87977-8	TE Connectivity AMP Connectors	AMPMODU Mod IV	Black	Polyamide (PA), Nylon, Glass Filled	-65°C ~ 105°C	Active	RoHS Compliant	1101
87456-1	TE Connectivity AMP Connectors	AMPMODU Mod IV	Black	Polyamide (PA), Nylon, Glass Filled	-65°C ~ 105°C	Active	RoHS Compliant	7720
87977-1	TE Connectivity AMP Connectors	AMPMODU Mod IV	Black	Thermoplastic	-65°C ~ 105°C	Active	RoHS Compliant	2200
925367-3	TE Connectivity AMP Connectors	AMPMODU Mod IV	Green	Not Specified	Not Specified	Discontinued at DiGi Electronics	RoHS Compliant	676

Engineering Selection Recommendations

Full Temperature Range Equivalents (-65°C ~ 125°C):

65239-003LF (Amphenol ICC, blue color, same series as main part)
104482-2 (TE Connectivity AMPMODU, thermoplastic insulation)

These parts maintain the extended operating temperature range of the 65239-103LF and are suitable for applications requiring full thermal performance across the specified limits.

Restricted Temperature Range Alternatives (-40°C ~ 105°C or -65°C ~ 105°C):

65043-034LF (Amphenol ICC, black color, modified polyphenylene)
68105-002LF (Amphenol ICC, black color, nylon 6/6)
0022566067 (Molex SL 70450, black color, polyester glass-filled)
1-968291-2 (TE Connectivity Micro Quadlok, black color, PBT glass-filled)
2-87977-8 (TE Connectivity AMPMODU Mod IV, black color, nylon glass-filled)
87456-1 (TE Connectivity AMPMODU Mod IV, black color, nylon glass-filled)
87977-1 (TE Connectivity AMPMODU Mod IV, black color, thermoplastic)

These alternatives are suitable for applications operating within -40°C to 105°C or -65°C to 105°C ranges. Selection should be based on specific application temperature requirements.

Discontinued Status:

925367-3 (TE Connectivity, green color) is discontinued at DiGi Electronics and should not be selected for new designs requiring long-term availability.

All active substitute parts listed carry RoHS or ROHS3 compliance, meeting regulatory requirements equivalent to the main part.

Frequently Asked Questions (FAQ)

Q: Can I substitute 65239-103LF with 65239-003LF? A: Yes. Both parts are from Amphenol ICC, share identical electrical and mechanical specifications (6 positions, 0.100" pitch, 2 rows, crimp termination), and operate across -65°C to 125°C. The only difference is housing color (gray vs. blue). Functional compatibility is complete.

Q: What is the difference between Amphenol ICC and TE Connectivity substitutes? A: Both manufacturers produce functionally equivalent 6-position, 0.100" pitch receptacle housings with identical contact configurations. Differences exist in series designation, insulation material composition, and in some cases, operating temperature ranges. All listed parts meet RoHS compliance requirements.

Q: Can I use 0022566067 (Molex) as a direct replacement? A: Yes, for applications operating within -40°C to 105°C. The Molex SL 70450 series part matches all critical electrical and mechanical parameters. However, it does not support the extended low-temperature performance (-65°C) of the original part. Verify application temperature requirements before selection.

Q: Why do some substitutes have different operating temperature ranges? A: Operating temperature range is determined by insulation material properties and design specifications. Parts with thermoplastic or glass-filled materials typically support -65°C to 125°C, while nylon or polyester variants may be rated to -40°C to 105°C. Select based on your application's thermal requirements.

Q: Are all substitute parts in stock? A: Inventory levels vary. The 65239-003LF (blue) has the highest availability at 3618 pieces. The 0022566067 (Molex) has 10867 pieces in stock. The 925367-3 (TE Connectivity green) is discontinued and should not be used for new designs.

Q: Do I need to change my PCB layout to use a substitute part? A: No. All listed substitutes maintain identical pitch (0.100"), row spacing (0.100"), number of positions (6), and mounting type (free-hanging in-line). PCB footprints and assembly processes remain unchanged.

Q: What does MSL 1 (Unlimited) mean? A: MSL 1 indicates the part has unlimited shelf life and requires no special moisture control during storage or handling. All listed substitutes carry MSL 1 rating.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message