Molex 0010892446 Rectangular Connector Header – Equivalent & Substitute Parts

Part Overview

The Molex 0010892446 is a right-angle rectangular connector header with 44 positions at 2.54mm pitch, designed for through-hole board-to-board applications. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance requirements. The part features a breakaway design with unshrouded male pins, gold-plated mating contacts, and tin-plated posts suitable for solder termination in automotive, telecommunications, medical, and general-purpose applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	0010892446
Manufacturer	Molex
Series	C-Grid 70203
Product Status	Obsolete
Connector Type	Header, Breakaway
Contact Type	Male Pin
Number of Positions	44
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Contact Material	Phosphor Bronze
Insulation Material	Polyester, Glass Filled
Material Flammability Rating	UL94 V-0
Insulation Color	Black
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0010892446 is determined by strict alignment of the following critical parameters:

Connector Configuration: 44 positions, 2 rows, 0.100" (2.54mm) pitch and row spacing
Mounting and Orientation: Through-hole, right-angle mounting
Contact System: Male pin, breakaway header design with push-pull fastening
Electrical Properties: Phosphor bronze contacts with gold mating finish and tin post finish
Mechanical Compatibility: Square contact shape, solder termination
Regulatory Compliance: UL94 V-0 flammability rating, RoHS compliance, MSL 1

All four substitute parts listed below meet these core substitution criteria. Variations exist in contact length dimensions, insulation material composition, and current/voltage ratings, which are documented in the parameter comparison table for engineering selection purposes.

Parameter Comparison

Parameter	Molex 0010892446	Amphenol ICC 68695-144HLF	Amphenol ICC 77317-104-44LF	Amphenol ICC 77317-112-44LF	Amphenol ICC 77317-803-44LF
Manufacturer	Molex	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	C-Grid 70203	BERGSTIK® II	BERGSTIK®	BERGSTIK®	BERGSTIK®
Product Status	Obsolete	Active	Active	Active	Active
Number of Positions	44	44	44	44	44
Number of Rows	2	2	2	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Connector Type	Header, Breakaway	Header	Header, Breakaway	Header, Breakaway	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Contact Length - Mating	0.240" (6.10mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.268" (6.80mm)	0.230" (5.84mm)
Contact Length - Post	0.110" (2.79mm)	0.090" (2.29mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.100" (2.54mm)
Insulation Height	0.200" (5.08mm)	0.190" (4.83mm)	0.190" (4.83mm)	0.190" (4.83mm)	0.190" (4.83mm)
Contact Shape	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold	Gold or Gold, GXT™	Gold, GXT™	Gold, GXT™	Gold, GXT™
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	15.0µin (0.38µm)
Contact Finish - Post	Tin	—	Tin	Tin	Tin
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Insulation Material	Polyester, Glass Filled	—	Thermoplastic	Thermoplastic	Thermoplastic
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Black	Black	Black
Current Rating (Amps)	—	5A	3A per Contact	3A per Contact	3A per Contact
Voltage Rating	—	110V	—	—	—
Operating Temperature	—	—	-65°C ~ 130°C	-65°C ~ 130°C	-65°C ~ 130°C
RoHS Status	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Affected	—	—	REACH Affected

Engineering Selection Recommendations

All four substitute parts are active production components from Amphenol ICC (FCI), providing long-term supply continuity compared to the obsolete Molex 0010892446. Selection among the substitutes depends on specific application requirements:

Amphenol ICC 68695-144HLF (BERGSTIK® II Series): Suitable for applications requiring the highest current capacity at 5A per contact and 110V voltage rating. This part offers the most robust electrical performance specification. Note that post contact finish is not specified for this variant.

Amphenol ICC 77317-104-44LF (BERGSTIK® Series): Provides a balanced profile with 3A per contact current rating, extended operating temperature range (-65°C to 130°C), and thermoplastic insulation. Contact post length of 0.120" (3.05mm) accommodates standard PCB thicknesses.

Amphenol ICC 77317-112-44LF (BERGSTIK® Series): Identical electrical and thermal specifications to 77317-104-44LF, with extended mating contact length of 0.268" (6.80mm). Select this variant for applications requiring deeper mating engagement or thicker connector housings.

Amphenol ICC 77317-803-44LF (BERGSTIK® Series): Matches the thermal and current specifications of other BERGSTIK® variants with reduced mating contact finish thickness (15.0µin versus 30.0µin). Suitable for cost-optimized designs where the thinner gold plating remains within application requirements.

All substitutes maintain UL94 V-0 flammability compliance, RoHS certification, and MSL 1 moisture sensitivity rating, ensuring regulatory alignment with the original component.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC substitutes directly replace the Molex 0010892446 without PCB redesign?

A: Yes, all four substitutes maintain the same 44-position, 2-row configuration at 0.100" (2.54mm) pitch with through-hole right-angle mounting. However, minor dimensional variations exist in contact lengths and insulation heights. Verify that mating contact length and post length are compatible with your connector housing and PCB thickness before finalizing the substitution.

Q: What is the difference between the BERGSTIK® and BERGSTIK® II series?

A: BERGSTIK® II (68695-144HLF) is a newer generation offering higher current capacity (5A) and specified voltage rating (110V). BERGSTIK® variants (77317 series) provide 3A per contact with extended operating temperature range. Both series use the same pitch and position count, making them mechanically compatible.

Q: Why do contact length specifications vary among the substitutes?

A: Contact length variations accommodate different PCB thicknesses and mating depths. The mating contact length determines how far the pin extends into the mating connector, while post length affects solder joint formation on the PCB. Select the variant matching your specific PCB and housing requirements.

Q: Are there packaging differences among the substitutes?

A: Yes. The 68695-144HLF ships in bag packaging, 77317-104-44LF in bulk, and 77317-112-44LF and 77317-803-44LF in bag packaging. Confirm packaging compatibility with your procurement and assembly processes.

Q: What does the GXT™ gold finish specification mean?

A: GXT™ is Amphenol's proprietary gold plating process applied to mating contacts on the BERGSTIK® variants. It provides enhanced corrosion resistance and contact reliability compared to standard gold plating. The 77317-803-44LF uses a thinner GXT™ application (15.0µin) suitable for cost-sensitive applications.

Q: Is the Molex 0010892446 still available for purchase?

A: The Molex 0010892446 is classified as obsolete. While legacy inventory may exist through authorized distributors, long-term supply is not guaranteed. Transition to one of the active Amphenol ICC substitutes for new designs and ongoing production.

Q: Do all substitutes meet automotive and medical application requirements?

A: All substitutes maintain UL94 V-0 flammability compliance and RoHS certification. However, specific automotive and medical standards may impose additional requirements beyond these base certifications. Consult application-specific standards and your quality assurance team before finalizing substitution for regulated industries.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message