3M 929838-01-13 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The 3M 929838-01-13 is an active rectangular connector header designed for through-hole, right-angle board-to-board applications. This 26-position, 2-row connector with 0.100" (2.54mm) pitch provides solder termination and push-pull fastening. The part is currently in active production status with 913 units in stock. Equivalent and substitute parts are identified based on matching electrical and mechanical parameters to ensure direct functional compatibility in circuit board assembly applications.

Key Parameters

Parameter	Specification
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	26
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Fastening Type	Push-Pull
Style	Board to Board
Shrouding	Unshrouded
Operating Temperature	-40°C ~ 105°C
Current Rating	2.5A
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following core parameters:

Mating Pitch: 0.100" (2.54mm) - mandatory for PCB footprint compatibility
Position Count & Row Configuration: 26 positions, 2 rows - required for signal routing compatibility
Mounting Type: Through Hole, Right Angle - required for mechanical fit
Connector Type: Header with Male Pin contacts - required for mating interface
Fastening Type: Push-Pull - required for assembly and field replacement procedures
Termination Method: Solder - required for PCB assembly process compatibility
Style: Board to Board - required for application context

All identified substitute parts match these core parameters. Variations in contact finish, contact material, insulation material, current rating, and operating temperature range are secondary parameters that do not prevent functional substitution when the core parameters align.

Parameter Comparison

Parameter	3M 929838-01-13	TE 1-826634-3	TE 6-146310-3	Amphenol 68021-226HLF	Amphenol 68021-426HLF	Amphenol 77317-104-26LF
Manufacturer	3M	TE Connectivity AMP	TE Connectivity AMP	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	929	AMPMODU Mod II	AMPMODU Mod II	BERGSTIK® II	BERGSTIK® II	BERGSTIK®
Connector Type	Header	Header, Breakaway	Header, Breakaway	Header	Header	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	26	26	26	26	26	26
Number of Rows	2	2	2	2	2	2
Row Spacing - Mating	0.100" (2.54mm)	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	Through Hole, Right Angle
Termination	Solder	Solder	Press-Fit, Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Style	Board to Board	Board to Board or Cable	Board to Board or Cable	Board to Board	Board to Board	Board to Board
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
Contact Length - Mating	0.235" (5.97mm)	0.264" (6.70mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.110" (2.79mm)	0.126" (3.20mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)
Insulation Height	0.215" (5.45mm)	0.219" (5.56mm)	0.238" (6.05mm)	0.190" (4.83mm)	0.190" (4.83mm)	0.190" (4.83mm)
Contact Shape	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Tin-Lead	Gold	Gold	Gold or Gold, GXT™	Tin	Gold, GXT™
Contact Material	Copper Alloy	Brass	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Operating Temperature	-40°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 130°C
Current Rating	2.5A	5A	3A	3A per Contact	3A per Contact	3A per Contact
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Green	Black	Black	Black	Black
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Active
Inventory	913 Pcs	677 Pcs	1072 Pcs	2184 Pcs	1345 Pcs	956 Pcs

Engineering Selection Recommendations

All substitute parts listed maintain active product status and meet the core electrical and mechanical requirements for direct substitution. Selection between alternatives should be based on the following factors:

RoHS Compliance Consideration: The 3M 929838-01-13 is RoHS non-compliant. If RoHS3 compliance is required for new designs or regulatory adherence, TE Connectivity parts (1-826634-3 and 6-146310-3) or Amphenol ICC parts (68021-226HLF, 68021-426HLF, 77317-104-26LF) provide compliant alternatives.

Operating Temperature Range: The 3M part operates from -40°C to 105°C. Amphenol ICC BERGSTIK® II and BERGSTIK® series parts extend the upper operating limit to 125°C and 130°C respectively, providing thermal margin for applications with elevated ambient or self-heating conditions.

Current Rating: The 3M part is rated at 2.5A. TE Connectivity 1-826634-3 provides 5A rating, while TE 6-146310-3 and all Amphenol parts provide 3A rating. Applications requiring current capacity above 2.5A per contact should select accordingly.

Contact Finish: The 3M part features tin-lead finish. Gold-plated alternatives (TE 1-826634-3, TE 6-146310-3, Amphenol 68021-226HLF, Amphenol 77317-104-26LF) provide enhanced corrosion resistance and lower contact resistance. Amphenol 68021-426HLF offers tin finish matching the original part's finish type.

Packaging Format: The 3M part is supplied in bulk. TE 6-146310-3 is supplied in trays, while TE 1-826634-3 and Amphenol parts are supplied in bulk or bags. Packaging selection depends on assembly process requirements and inventory management practices.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 3M 929838-01-13 with any of the listed parts without PCB redesign?

A: Yes. All listed substitute parts share identical mating pitch (0.100"), position count (26), row configuration (2 rows), and mounting type (through-hole, right-angle). PCB footprints are compatible. Minor variations in contact length and insulation height do not affect PCB mounting or mating interface compatibility.

Q: What is the difference between the TE AMPMODU Mod II parts (1-826634-3 and 6-146310-3)?

A: Both are TE Connectivity AMPMODU Mod II series with identical core specifications. The primary differences are: 1-826634-3 is bulk-packaged with 5A current rating and gold mating finish; 6-146310-3 is tray-packaged with 3A current rating, gold mating finish, and supports both press-fit and solder termination. Select based on packaging requirements and current capacity needs.

Q: Are the Amphenol BERGSTIK® and BERGSTIK® II parts interchangeable?

A: Yes, for core functionality. Both series meet the 26-position, 2.54mm pitch, through-hole right-angle header requirements. BERGSTIK® II (68021-226HLF, 68021-426HLF) operates to 125°C; BERGSTIK® (77317-104-26LF) operates to 130°C. Selection depends on thermal requirements and contact finish preference (gold or tin).

Q: Does contact finish affect electrical performance in my application?

A: Contact finish affects contact resistance and corrosion resistance, not mating compatibility. Tin-lead and tin finishes provide adequate performance in standard environments. Gold finishes provide lower contact resistance and superior corrosion resistance in high-reliability or harsh-environment applications. All finishes are compatible with standard PCB assembly processes.

Q: What is the impact of RoHS compliance on part selection?

A: RoHS compliance affects regulatory approval and supply chain requirements. The 3M 929838-01-13 is RoHS non-compliant. If your application or market requires RoHS3 compliance, select TE Connectivity (1-826634-3, 6-146310-3) or Amphenol ICC parts. All substitute parts listed are RoHS compliant or RoHS3 compliant.

Q: Can I use a substitute part with higher current rating in a design rated for 2.5A?

A: Yes. Higher current ratings provide design margin and do not create compatibility issues. A 5A-rated part (TE 1-826634-3) or 3A-rated parts can safely replace a 2.5A-rated part in existing designs without modification.

Q: Are there any mechanical fit concerns with the different insulation heights?

A: No. Insulation height variations (0.190" to 0.238") do not affect PCB mounting or mating interface compatibility. These variations reflect design differences between manufacturers but do not impact board-to-board spacing or connector engagement depth.

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