3M 2306-6211-TP Equivalent & Substitute Parts

Part Overview

The 3M 2306-6211-TP is a rectangular connector header for through-hole mounting with 6 positions at 0.100" (2.54mm) pitch. This unshrouded, single-row male pin header is designed for board-to-board or cable connections with solder termination and push-pull fastening. The part is active in production with 822 units in stock. Equivalent and substitute parts are identified based on matching core electrical and mechanical parameters to ensure functional compatibility in applications requiring 6-position 2.54mm pitch headers.

Key Parameters

Parameter	3M 2306-6211-TP
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	6
Number of Rows	1
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Shrouding	Unshrouded
Contact Shape	Square
Material Flammability Rating	UL94 V-0
Operating Temperature	-55°C ~ 105°C
Current Rating	3A
Insulation Color	Black
RoHS Status	RoHS non-compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts are grouped based on the following critical parameters that determine functional compatibility:

Primary Matching Criteria:

Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 6
Number of Rows: 1
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Shrouding: Unshrouded
Contact Shape: Square
Material Flammability Rating: UL94 V-0
Insulation Color: Black

Secondary Variation Parameters:

Contact Length - Mating (range: 0.266" to 0.320")
Contact Length - Post (range: 0.114" to 0.135")
Overall Contact Length (range: 0.478" to 0.545")
Insulation Height (range: 0.090" to 0.100")
Contact Finish - Mating (Tin or Gold)
Contact Finish Thickness - Mating (15.0µin to 118.1µin)
Insulation Material (Thermoplastic Glass Filled, Polyamide Glass Filled, or Polyester Glass Filled)
Operating Temperature Range (varies by manufacturer)
RoHS Compliance Status (varies)

Substitutes are valid when primary criteria match exactly. Secondary variations are acceptable based on application requirements and design constraints.

Parameter Comparison

Parameter	3M 2306-6211-TP	Molex 0022284062	Molex 0022284064	Molex 0022284067	Molex 0022285061	Molex 0022285064	Molex 0901200126	Molex 0901200766	Molex 0901200926	Amphenol 77311-122-06LF	Amphenol 77311-822-06LF
Connector Type	Header	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	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)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	6	6	6	6	6	6	6	6	6	6	6
Number of Rows	1	1	1	1	1	1	1	1	1	1	1
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	Kinked Pin, Solder	Kinked Pin, 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
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square
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
Insulation Color	Black	Black	Black	Black	Black	Black	Black	Black	Black	Black	Black
Contact Length - Mating	0.318" (8.08mm)	0.295" (7.49mm)	0.320" (8.13mm)	0.320" (8.13mm)	0.320" (8.13mm)	0.320" (8.13mm)	0.266" (6.75mm)	0.266" (6.75mm)	0.266" (6.75mm)	0.305" (7.75mm)	0.305" (7.75mm)
Contact Length - Post	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.135" (3.43mm)	0.135" (3.43mm)	0.114" (2.90mm)	0.114" (2.90mm)	0.114" (2.90mm)	0.120" (3.05mm)	0.120" (3.05mm)
Overall Contact Length	0.538" (13.67mm)	0.505" (12.83mm)	0.530" (13.46mm)	0.530" (13.46mm)	0.545" (13.84mm)	0.545" (13.84mm)	0.478" (12.15mm)	0.478" (12.15mm)	0.478" (12.15mm)	0.525" (13.34mm)	0.525" (13.34mm)
Insulation Height	0.100" (2.54mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.098" (2.50mm)	0.098" (2.50mm)	0.098" (2.50mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Finish - Mating	Tin-Lead	Tin	Gold	Gold	Tin	Gold	Tin	Gold	Gold	Gold or Gold, GXT™	Gold or Gold, GXT™
Contact Finish Thickness - Mating	Not specified	100.0µin (2.54µm)	15.0µin (0.38µm)	30.0µin (0.76µm)	100.0µin (2.54µm)	15.0µin (0.38µm)	118.1µin (3.00µm)	15.0µin (0.38µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	15.0µin (0.38µm)
Contact Finish - Post	Tin-Lead	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin
Insulation Material	Thermoplastic, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyester, Glass Filled	Polyester, Glass Filled	Polyester, Glass Filled	Thermoplastic	Thermoplastic
Operating Temperature	-55°C ~ 105°C	Not specified	Not specified	Not specified	Not specified	Not specified	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C
Current Rating	3A	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	3A per Contact	3A per Contact
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant
MSL Rating	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

All listed substitute parts meet the primary functional criteria for direct replacement of the 3M 2306-6211-TP in applications requiring 6-position 2.54mm pitch through-hole headers with solder termination.

RoHS Compliance Consideration: The original 3M 2306-6211-TP is RoHS non-compliant. All Molex and Amphenol substitutes listed are RoHS3 or RoHS compliant. Selection of a compliant substitute is appropriate for new designs or applications with RoHS requirements.

Operating Temperature Range: The 3M part operates from -55°C to 105°C. Molex C-Grid III series (0901200126, 0901200766, 0901200926) and Amphenol BERGSTIK® series (77311-122-06LF, 77311-822-06LF) extend the upper temperature limit to 125°C, providing additional thermal margin. Molex KK254 series parts do not specify operating temperature in the provided data.

Contact Finish Options: The original part uses Tin-Lead finish. Substitutes are available with Tin or Gold finishes. Gold-plated contacts (Molex 0022284064, 0022284067, 0022285064, 0901200766, 0901200926, and Amphenol 77311-122-06LF, 77311-822-06LF) provide enhanced corrosion resistance and are suitable for applications requiring higher reliability or extended shelf life.

Mechanical Variations: Contact length variations exist across substitutes. The Molex KK254 series (0022284062, 0022284064, 0022284067, 0022285061, 0022285064) and Amphenol BERGSTIK® series maintain compatibility with standard 2.54mm pitch receptacles. The Molex C-Grid III series (0901200126, 0901200766, 0901200926) features shorter mating contact length (0.266") but maintains overall functional compatibility.

Termination Variants: Molex 0022285061 and 0022285064 feature kinked pin termination in addition to solder capability, providing enhanced mechanical retention during assembly.

Frequently Asked Questions (FAQ)

Q: Can I use a Molex KK254 series header as a direct replacement for the 3M 2306-6211-TP?

A: Yes. Molex KK254 series headers (0022284062, 0022284064, 0022284067, 0022285061, 0022285064) are functionally equivalent. All match the critical parameters: 6 positions, 0.100" (2.54mm) pitch, through-hole solder termination, push-pull fastening, unshrouded, square contacts, and UL94 V-0 rating. Minor variations in contact length and insulation height are within acceptable tolerances for standard 2.54mm pitch applications.

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

A: Tin-finished contacts (Molex 0022284062, 0022285061, 0901200126) provide cost-effective performance for standard applications. Gold-finished contacts (Molex 0022284064, 0022284067, 0022285064, 0901200766, 0901200926, Amphenol 77311-122-06LF, 77311-822-06LF) offer superior corrosion resistance and are preferred for applications with extended storage, high-humidity environments, or demanding reliability requirements. Contact finish thickness varies; thicker gold plating (30.0µin or 118.1µin) provides greater durability than thin plating (15.0µin).

Q: Are Amphenol BERGSTIK® headers compatible with standard 2.54mm pitch receptacles?

A: Yes. Amphenol 77311-122-06LF and 77311-822-06LF are fully compatible with standard 2.54mm pitch receptacles. The mating contact length of 0.305" (7.75mm) and insulation height of 0.100" (2.54mm) ensure proper engagement with standard KK254 and equivalent receptacles.

Q: What is the difference between Molex C-Grid III and KK254 series headers?

A: Both series are functionally equivalent for 6-position 2.54mm pitch applications. The C-Grid III series (0901200126, 0901200766, 0901200926) features shorter mating contact length (0.266" versus 0.295" to 0.320") and operates across a wider temperature range (-55°C to 125°C). The KK254 series provides standard contact lengths and is available in higher inventory quantities.

Q: Does the kinked pin termination in Molex 0022285061 and 0022285064 affect compatibility?

A: No. Kinked pin termination is an additional feature that enhances mechanical retention during PCB assembly without affecting electrical or mating compatibility. These parts remain fully compatible with standard receptacles and provide the same electrical performance as straight-pin variants.

Q: What is the significance of RoHS compliance for connector selection?

A: RoHS compliance is mandatory for products sold in the European Union and increasingly required by OEMs globally. The original 3M 2306-6211-TP is RoHS non-compliant due to Tin-Lead finish. All listed substitutes are RoHS3 or RoHS compliant, making them suitable for new designs and applications with regulatory requirements.

Q: Can I mix different substitute part numbers in the same assembly?

A: Yes, provided all parts meet the application's electrical and mechanical requirements. However, standardizing on a single part number within a design is recommended to simplify procurement, inventory management, and assembly documentation.

Q: What packaging options are available for these substitutes?

A: Molex KK254 and C-Grid III series are available in Bulk packaging. Molex 0901200926 is supplied in Tray packaging. Amphenol BERGSTIK® series are supplied in Bulk packaging. Packaging selection depends on production volume and assembly process requirements.

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