TE Connectivity 826648-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 826648-9 is a rectangular connector header manufactured under the AMPMODU Mod II series. This through-hole connector features 9 positions at 0.100" (2.54mm) pitch with male pin contacts, solder termination, and push-pull fastening. The part is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement.

Key Parameters

Parameter	Value
Manufacturer Part Number	826648-9
Manufacturer	TE Connectivity AMP Connectors
Category	Rectangular Connectors
Series	AMPMODU Mod II
Product Status	Obsolete
Connector Type	Header, Breakaway
Contact Type	Male Pin
Number of Positions	9
Number of Rows	1
Pitch - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Insulation Material	Polybutylene Terephthalate (PBT)
Operating Temperature	-65°C ~ 105°C
Current Rating	5A
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 826648-9 are selected based on the following critical parameters that determine functional compatibility:

Core Matching Parameters:

Connector Type: Header, Breakaway
Contact Type: Male Pin
Number of Positions: 9
Number of Rows: 1
Pitch - Mating: 0.100" (2.54mm)
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Contact Shape: Square
Style: Board to Board or Board to Board/Cable
Shrouding: Unshrouded
Material Flammability Rating: UL94 V-0

Acceptable Variation Parameters:

Contact Length - Mating: 0.318" (8.08mm) acceptable (main part: 0.315")
Contact Length - Post: Varies by application requirement
Overall Contact Length: Varies by application requirement
Insulation Height: 0.100" (2.54mm) acceptable (main part: 0.110")
Contact Material: Copper Alloy acceptable (main part: Brass)
Insulation Material: PBT, PCT, or glass-filled variants acceptable
Operating Temperature: -40°C ~ 105°C acceptable (main part: -65°C ~ 105°C)
Current Rating: 2.5A acceptable (main part: 5A)
Contact Finish: Gold or Tin-Lead acceptable (main part: Gold mating, Tin post)

All substitute parts listed are manufactured by 3M under the 929 series and maintain active product status with RoHS compliance.

Parameter Comparison

Parameter	826648-9 (Main)	929700-01-09	929700-01-09-RK	929700-06-09	929705-01-09-EU	929705-01-09-I	929705-06-09-EU	929705-06-09-I	929705-09-09-EU	929705-09-09-I	929705-11-09-EU	929705-11-09-I
Manufacturer	TE Connectivity	3M	3M	3M	3M	3M	3M	3M	3M	3M	3M	3M
Series	AMPMODU Mod II	929	929	929	929	929	929	929	929	929	929	929
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
Connector Type	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	9	9	9	9	9	9	9	9	9	9	9	9
Number of Rows	1	1	1	1	1	1	1	1	1	1	1	1
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)	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	Through Hole
Termination	Solder	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	Push-Pull
Contact Length - Mating	0.315" (8.00mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)
Contact Length - Post	0.126" (3.20mm)	0.110" (2.79mm)	0.110" (2.79mm)	0.710" (18.03mm)	0.110" (2.79mm)	0.110" (2.79mm)	0.710" (18.03mm)	0.710" (18.03mm)	0.145" (3.68mm)	0.145" (3.68mm)	0.125" (3.18mm)	0.125" (3.18mm)
Overall Contact Length	0.551" (14.00mm)	0.528" (13.42mm)	0.528" (13.42mm)	1.128" (28.65mm)	0.528" (13.42mm)	0.528" (13.42mm)	1.128" (28.65mm)	1.128" (28.65mm)	0.563" (14.30mm)	0.563" (14.30mm)	0.543" (13.80mm)	0.543" (13.80mm)
Insulation Height	0.110" (2.79mm)	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)
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square
Contact Material	Brass	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy
Contact Finish - Mating	Gold	Tin-Lead	Tin	Tin-Lead	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Contact Finish Thickness - Mating	3.90µin (0.099µm)	100.0µin (2.54µm)	200.0µin (5.08µm)	100.0µin (2.54µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)
Insulation Material	PBT	PBT, Polyester, Glass Filled	PCT	PBT, Polyester, Glass Filled	PCT	PBT, Polyester, Glass Filled	PCT	PBT, Polyester, Glass Filled	PCT	PBT, Polyester, Glass Filled	PCT	PBT, Polyester, Glass Filled
Operating Temperature	-65°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Current Rating	5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	RoHS non-compliant	RoHS Compliant	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes for RoHS3 Compliance:

For applications requiring RoHS3 compliance equivalent to the main part, the following 3M 929 series connectors are recommended:

929700-01-09-RK: RoHS Compliant, Tin contact finish, standard post length (0.110"), PCT insulation material
929705-01-09-EU: RoHS Compliant, Gold contact finish, standard post length (0.110"), PCT insulation material
929705-01-09-I: RoHS Compliant, Gold contact finish, standard post length (0.110"), glass-filled PBT insulation material
929705-11-09-EU: RoHS Compliant, Gold contact finish, post length 0.125" (3.18mm), PCT insulation material
929705-11-09-I: RoHS Compliant, Gold contact finish, post length 0.125" (3.18mm), glass-filled PBT insulation material

Secondary Substitutes (RoHS Non-Compliant):

For legacy applications where RoHS compliance is not required:

929700-01-09: Tin-Lead contact finish, standard post length (0.110"), glass-filled PBT insulation material
929700-06-09: Tin-Lead contact finish, extended post length (0.710"), glass-filled PBT insulation material

Extended Post Length Variants:

For applications requiring longer solder posts:

929705-06-09-EU: RoHS Compliant, Gold finish, post length 0.710" (18.03mm), PCT insulation
929705-06-09-I: RoHS Compliant, Gold finish, post length 0.710" (18.03mm), glass-filled PBT insulation

Intermediate Post Length Variants:

For applications requiring post length between standard and extended:

929705-09-09-EU: RoHS Compliant, Gold finish, post length 0.145" (3.68mm), PCT insulation
929705-09-09-I: RoHS Compliant, Gold finish, post length 0.145" (3.68mm), glass-filled PBT insulation

All recommended substitutes maintain active product status, UL94 V-0 flammability rating, and MSL 1 moisture sensitivity level. Selection between variants depends on specific application requirements for contact finish, insulation material, and solder post length.

Frequently Asked Questions (FAQ)

Q: Can 3M 929 series connectors directly replace the TE Connectivity 826648-9?

A: Yes, 3M 929 series connectors are functionally compatible replacements. All substitute parts maintain the same 9-position, 0.100" (2.54mm) pitch configuration, male pin contact type, through-hole mounting, solder termination, and push-pull fastening. The primary differences are in contact finish options, insulation material variants, and solder post lengths.

Q: What is the difference between the "-EU" and "-I" suffix variants in the 929705 series?

A: The "-EU" suffix indicates PCT (Polycyclohexylenedimethylene Terephthalate) insulation material, while the "-I" suffix indicates glass-filled PBT (Polybutylene Terephthalate) insulation material. Both materials meet UL94 V-0 flammability requirements and are RoHS compliant. Selection depends on specific thermal and mechanical requirements of the application.

Q: Why do substitute parts have a lower current rating (2.5A) compared to the main part (5A)?

A: The 3M 929 series connectors are rated for 2.5A per contact, which is a standard rating for this connector class. Applications requiring higher current capacity should evaluate whether the 2.5A rating is sufficient for the intended use case or consider alternative connector families with higher current ratings.

Q: What is the significance of the contact post length variations in the 929705 series?

A: Contact post length determines the depth of solder penetration into the PCB. Standard length (0.110") is suitable for standard PCB thicknesses. Extended length (0.710") accommodates thicker PCBs or applications requiring deeper solder joints. Intermediate lengths (0.125", 0.145") provide options for specific PCB assembly requirements. Selection depends on PCB thickness and soldering process specifications.

Q: Are all substitute parts RoHS compliant?

A: No. The 929700-01-09 and 929700-06-09 variants are RoHS non-compliant due to Tin-Lead contact finish. All 929705 series variants and the 929700-01-09-RK are RoHS compliant. For applications requiring RoHS3 compliance, select from the RoHS compliant variants listed in the Engineering Selection Recommendations section.

Q: What is the difference between Tin-Lead and Gold contact finishes?

A: Tin-Lead finish (929700 series) provides cost-effective contact plating suitable for legacy applications. Gold finish (929705 series) provides superior corrosion resistance and is required for applications with extended shelf life or harsh environmental conditions. Gold-finished connectors are preferred for new designs and RoHS-compliant applications.

Q: Can I use 929700-06-09 with extended post length in place of standard post length applications?

A: Extended post length (0.710") connectors are designed for specific PCB assembly requirements and are not interchangeable with standard post length applications. Using extended post length connectors in standard applications may result in excessive solder joint height and potential assembly issues. Select post length based on PCB thickness and soldering process specifications.

Q: What is the operating temperature range difference between the main part and substitutes?

A: The main part (826648-9) operates from -65°C to 105°C, while all 3M 929 series substitutes operate from -40°C to 105°C. For applications requiring operation below -40°C, the main part or alternative connectors with extended low-temperature ratings must be specified.

Q: Are the insulation material differences between PBT and PCT significant for my application?

A: PBT (Polybutylene Terephthalate) and PCT (Polycyclohexylenedimethylene Terephthalate) are both thermoplastic materials meeting UL94 V-0 requirements. PCT offers slightly better thermal stability and moisture resistance. For standard applications, either material is acceptable. For high-temperature or high-humidity environments, PCT variants are preferred.

Q: What inventory availability should I expect for substitute parts?

A: All listed substitute parts are active products with current inventory availability ranging from 723 to 1134 pieces. The main part (826648-9) is obsolete with limited remaining inventory (743 pieces). For new designs or long-term procurement, specify active 3M 929 series alternatives to ensure supply continuity.

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