TE Connectivity 829394-8 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 829394-8 is a rectangular connector header designed for through-hole mounting applications. This vertical 16-position connector operates at 0.100" (2.54mm) pitch and is part of the AMPMODU Mod II series. The component features male pins with gold-plated mating contacts and tin-plated posts, rated for 5A continuous current across an operating temperature range of -65°C to 105°C. The part maintains active product status with 715 units currently in stock and carries RoHS compliance certification.

Equivalent and substitute parts are identified to address inventory availability, supply chain continuity, and application-specific requirements while maintaining electrical and mechanical compatibility within defined parameter tolerances.

Key Parameters

Parameter	Value
Connector Type	Header, Breakaway
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	16
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Insulation Height	0.100" (2.54mm)
Contact Shape	Square
Operating Temperature Range	-65°C ~ 105°C
Current Rating	5A
Insulation Material	Polybutylene Terephthalate (PBT), Glass Filled
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 829394-8 is determined by strict adherence to the following critical parameters:

Primary Matching Criteria:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 16
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Contact Type: Male Pin
Connector Type: Header

Secondary Compatibility Parameters:

Insulation Height: 0.100" (2.54mm)
Contact Shape: Square
Style: Board to Board or Board to Cable
Shrouding: Unshrouded

Substitute parts must maintain compatibility across all primary matching criteria. Variations in contact length, contact finish composition, insulation material, and current rating are permissible when the primary parameters align. Operating temperature range, material flammability rating, and compliance certifications are documented for application-specific selection but do not disqualify substitution eligibility based on mechanical and electrical interface requirements.

Parameter Comparison

Parameter	829394-8 (TE)	61301621121 (Würth)	929836-01-08 (3M)	929836-01-08-RK (3M)	929836-09-08 (3M)	929836-09-08-RK (3M)	A1-16PA-2.54DSA(71) (Hirose)	BBD-108-G-A (Samtec)	M20-9980845 (Harwin)	M20-9980846 (Harwin)	TSW-108-24-T-D (Samtec)
Manufacturer	TE Connectivity	Würth Elektronik	3M	3M	3M	3M	Hirose Electric	Samtec Inc.	Harwin Inc.	Harwin Inc.	Samtec Inc.
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)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	16	16	16	16	16	16	16	16	16	16	16
Number of Rows	2	2	2	2	2	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)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Insulation Height	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.211" (5.35mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Circular	Square	Square	Square
Contact Length - Mating	0.268" (6.80mm)	0.236" (6.00mm)	0.235" (5.97mm)	0.235" (5.97mm)	0.235" (5.97mm)	0.235" (5.97mm)	0.236" (6.00mm)	0.125" (3.18mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.265" (6.73mm)
Contact Length - Post	0.132" (3.35mm)	0.118" (3.00mm)	0.110" (2.79mm)	0.110" (2.79mm)	0.145" (3.68mm)	0.145" (3.68mm)	0.118" (3.00mm)	0.125" (3.18mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.115" (2.92mm)
Overall Contact Length	0.500" (12.70mm)	0.454" (11.54mm)	0.445" (11.30mm)	0.445" (11.30mm)	0.480" (12.19mm)	0.480" (12.19mm)	0.454" (11.54mm)	0.460" (11.68mm)	0.460" (11.68mm)	0.460" (11.68mm)	0.480" (12.19mm)
Contact Finish - Mating	Gold	Gold	Tin-Lead	Tin	Tin-Lead	Tin	Gold	Gold	Gold	Tin	Tin
Contact Material	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Brass	Not Specified	Brass	Brass	Phosphor Bronze
Insulation Material	PBT, Glass Filled	PA6T, Nylon 6T	PBT, Polyester, Glass Filled	PCT	PBT, Polyester, Glass Filled	PCT	PBT	Polyester, Glass Filled	PA6T, Nylon 6T	PA6T, Nylon 6T	PBT
Operating Temperature Range	-65°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-55°C ~ 85°C	-55°C ~ 125°C	-40°C ~ 105°C	-40°C ~ 105°C	-55°C ~ 105°C
Current Rating	5A	3A	2.5A	2.5A	2.5A	2.5A	3A	Not Specified	3A per Contact	3A per Contact	Not Specified
RoHS Status	RoHS Compliant	ROHS3 Compliant	RoHS non-compliant	RoHS Compliant	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	Not Applicable	1 (Unlimited)	1 (Unlimited)	Not Applicable	Not Applicable	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

The following parts maintain full mechanical and electrical interface compatibility with the TE Connectivity 829394-8:

M20-9980845 and M20-9980846 (Harwin Inc.) are direct mechanical equivalents with identical pitch, position count, row spacing, and insulation height. Both parts feature square contacts, through-hole solder termination, and push-pull fastening. The M20-9980846 variant carries RoHS3 compliance and REACH unaffected status, matching the regulatory profile of the original part. Current rating of 3A per contact supports applications within the 5A system requirement. Operating temperature range of -40°C to 105°C covers the primary operating window, though the original part extends to -65°C minimum.

929836-01-08-RK (3M) provides mechanical compatibility with RoHS compliance certification. This variant features tin contact finish on both mating and post surfaces with PCT insulation material. Operating temperature range matches the primary window (-40°C to 105°C). Current rating of 2.5A per contact is lower than the original specification.

929836-09-08-RK (3M) offers identical mechanical interface with extended post length (0.145" vs. 0.132" on original). RoHS compliance and REACH unaffected status align with regulatory requirements. Operating temperature and current rating parameters are equivalent to 929836-01-08-RK.

Secondary Substitutes (Acceptable with Application Review):

61301621121 (Würth Elektronik) maintains full mechanical compatibility with gold-plated mating contacts. ROHS3 compliance and REACH unaffected status provide regulatory alignment. Current rating of 3A per contact and operating temperature range of -40°C to 105°C are suitable for standard applications. Insulation material composition (PA6T Nylon 6T) differs from the original PBT formulation.

A1-16PA-2.54DSA(71) (Hirose Electric) provides mechanical compatibility with gold-plated mating contacts and brass contact material. ROHS3 compliance and REACH unaffected status are present. Operating temperature range of -55°C to 85°C is narrower than the original specification, with maximum temperature 20°C below the original rating. Current rating of 3A per contact is lower than the original 5A specification.

TSW-108-24-T-D (Samtec Inc.) maintains mechanical compatibility with square contacts and phosphor bronze material matching the original composition. ROHS3 compliance and REACH unaffected status are certified. Operating temperature range of -55°C to 105°C provides extended low-temperature capability. Contact length specifications differ from the original part.

Not Recommended for Direct Substitution:

BBD-108-G-A (Samtec Inc.) features circular contact geometry and increased insulation height (0.211" vs. 0.100"), creating mechanical incompatibility with standard 2.54mm pitch receptacles designed for square contacts. While pitch and position count match, the physical form factor prevents direct substitution.

929836-01-08 and 929836-09-08 (3M) carry RoHS non-compliant status and REACH affected designation, creating regulatory compliance conflicts for applications requiring RoHS certification.

Frequently Asked Questions (FAQ)

Q: What are the critical parameters that determine if a part can substitute for the TE Connectivity 829394-8?

A: The following parameters must match exactly: 0.100" (2.54mm) mating pitch, 16 total positions, 2 rows, 0.100" row spacing, through-hole mounting, solder termination, push-pull fastening, male pin contact type, and header connector classification. Variations in contact length, contact finish composition, insulation material, and current rating are permissible when these primary parameters align.

Q: Can I use a substitute part with a lower current rating than the original 5A specification?

A: Substitution with lower current ratings is permissible only when the application circuit design operates within the substitute part's current specification. The M20-9980845, M20-9980846, 61301621121, and A1-16PA-2.54DSA(71) parts are rated for 3A per contact. The 3M 929836 series parts are rated for 2.5A per contact. System-level current requirements must not exceed the substitute part's rating.

Q: Are there differences in operating temperature ranges between the original part and substitutes?

A: Yes. The TE Connectivity 829394-8 operates from -65°C to 105°C. Most substitute parts operate from -40°C to 105°C, reducing the minimum temperature capability by 25°C. The Hirose A1-16PA-2.54DSA(71) operates from -55°C to 85°C, reducing both minimum and maximum temperature capability. The Samtec BBD-108-G-A and TSW-108-24-T-D extend to -55°C minimum and 125°C and 105°C maximum respectively. Application temperature requirements must fall within the substitute part's specified range.

Q: What is the difference between the 3M 929836-01-08 and 929836-01-08-RK variants?

A: The primary differences are contact finish and compliance status. The 929836-01-08 features tin-lead mating contact finish and carries RoHS non-compliant status with REACH affected designation. The 929836-01-08-RK features tin mating contact finish and tin post finish, with RoHS compliant status and REACH unaffected designation. Both share identical mechanical dimensions and operating temperature range.

Q: Why does the BBD-108-G-A have a different insulation height?

A: The BBD-108-G-A features 0.211" (5.35mm) insulation height compared to the standard 0.100" (2.54mm) specification. This increased height, combined with circular contact geometry instead of square contacts, creates mechanical incompatibility with standard 2.54mm pitch receptacles. This part is not suitable as a direct substitute.

Q: What packaging options are available for substitute parts?

A: Packaging varies by manufacturer. Würth Elektronik 61301621121 is supplied in bulk packaging. 3M 929836 series parts are supplied in bulk. Hirose A1-16PA-2.54DSA(71) is supplied in tray packaging. Samtec BBD-108-G-A is supplied in tube packaging. Harwin M20-9980845 and M20-9980846 are supplied in bulk. Samtec TSW-108-24-T-D is supplied in bulk. Packaging selection should align with assembly process requirements and inventory management practices.

Q: Are all substitute parts RoHS compliant?

A: No. The 3M 929836-01-08 and 929836-09-08 parts carry RoHS non-compliant status. All other substitute parts listed carry either RoHS compliant or ROHS3 compliant certification. Applications requiring RoHS compliance must exclude the non-compliant 3M variants.

Q: What is the difference between contact finish options across substitute parts?

A: The TE Connectivity 829394-8 features gold-plated mating contacts with tin-plated posts. Substitute parts offer three finish options: gold mating finish (Würth 61301621121, Hirose A1-16PA-2.54DSA(71), Samtec BBD-108-G-A, Harwin M20-9980845), tin mating finish (3M 929836-01-08-RK, 929836-09-08-RK, Harwin M20-9980846, Samtec TSW-108-24-T-D), and tin-lead mating finish (3M 929836-01-08, 929836-09-08). Contact finish selection affects corrosion resistance and mating force characteristics.

Q: Can I use the Harwin M20 series parts with cuttable features in applications requiring fixed 16-position headers?

A: Yes. The M20-9980845 and M20-9980846 parts feature cuttable header design, allowing individual position separation if required. When used as complete 16-position headers without cutting, they function identically to non-cuttable alternatives. The cuttable feature provides design flexibility without compromising performance in fixed-position applications.

Q: What is the inventory availability for substitute parts?

A: Current inventory levels are: Würth 61301621121 (19,890 units), 3M 929836-01-08 (960 units), 3M 929836-01-08-RK (1,723 units), 3M 929836-09-08 (1,582 units), 3M 929836-09-08-RK (3,487 units), Hirose A1-16PA-2.54DSA(71) (1,021 units), Samtec BBD-108-G-A (1,711 units), Harwin M20-9980845 (1,070 units), Harwin M20-9980846 (7,573 units), and Samtec TSW-108-24-T-D (2,338 units). The original TE Connectivity 829394-8 has 715 units in stock.

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