TE Connectivity 87348-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 87348-6 is a rectangular connector header manufactured under the AMPMODU Mod II series. This through-hole connector features 6 vertical positions with 0.100" (2.54mm) pitch spacing, male pin contact type, and solder termination. The part is currently in active product status with 798 pieces available in inventory.

Substitute parts are necessary when the original TE Connectivity 87348-6 becomes unavailable, when alternative compliance certifications are required, or when design specifications allow for compatible connector variants from other manufacturers. The substitute parts listed maintain functional equivalence through matching core electrical and mechanical parameters while offering different material finishes, compliance ratings, and availability options.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	6
Number of Rows	1
Pitch - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Shrouding	Unshrouded
Style	Board to Board or Cable
Insulation Color	Black
Contact Material	Phosphor Bronze
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 87348-6 is determined by strict adherence to the following core parameters:

Critical Matching Parameters:

Connector type: Header
Contact type: Male Pin
Number of positions: 6
Number of rows: 1
Pitch - mating: 0.100" (2.54mm)
Mounting type: Through Hole
Termination: Solder
Fastening type: Push-Pull
Contact shape: Square
Shrouding: Unshrouded
Contact material: Phosphor Bronze

All substitute parts listed maintain these critical parameters. Variations in contact finish (Tin-Lead versus Gold), contact finish thickness, insulation height, contact length specifications, and compliance certifications do not prevent functional substitution when the core parameters remain constant. The substitute parts are sourced from Amphenol ICC (FCI), a manufacturer producing compatible rectangular connectors within the same functional category.

Parameter Comparison

Parameter	87348-6 (TE Connectivity)	77311-122-06LF (Amphenol ICC)	77311-822-06LF (Amphenol ICC)	78511-206HLF (Amphenol ICC)	78511-406HLF (Amphenol ICC)
Manufacturer	TE Connectivity AMP Connectors	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	AMPMODU Mod II	BERGSTIK®	BERGSTIK®	BERGSTIK® II	BERGSTIK® II
Connector Type	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	6	6	6	6	6
Number of Rows	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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Shape	Square	Square	Square	Square	Square
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Length - Mating	0.318" (8.08mm)	0.305" (7.75mm)	0.305" (7.75mm)	0.318" (8.08mm)	0.318" (8.08mm)
Contact Length - Post	0.125" (3.18mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)
Insulation Height	0.090" (2.29mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Finish - Mating	Tin-Lead	Gold or Gold, GXT™	Gold or Gold, GXT™	Gold or Gold, GXT™	Tin
Contact Finish Thickness - Mating	100.0µin (2.54µm)	30.0µin (0.76µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	100.0µin (2.54µm)
Contact Finish - Post	Tin-Lead	Tin	Tin	Not Specified	Tin
Operating Temperature	Not Specified	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C
Current Rating	Not Specified	3A per Contact	3A per Contact	5A	5A
RoHS Status	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant
Product Status	Active	Active	Active	Active	Active
Inventory Available	798 Pcs	1960 Pcs	940 Pcs	3541 Pcs	4823 Pcs

Engineering Selection Recommendations

Primary Substitute: 78511-406HLF

The 78511-406HLF from Amphenol ICC (FCI) is the recommended primary substitute for the TE Connectivity 87348-6. This part maintains identical contact length specifications (0.318" mating, 0.120" post), matching the original design precisely. The 78511-406HLF is RoHS Compliant and carries Active product status with 4823 pieces in inventory. The contact finish specification (Tin) and finish thickness (100.0µin) align with the original part's Tin-Lead specification, ensuring equivalent electrical performance. Current rating of 5A exceeds the original part's unspecified rating, providing additional design margin.

Secondary Substitute: 78511-206HLF

The 78511-206HLF offers an alternative with identical contact length specifications and higher current rating (5A). This part is RoHS Compliant with Active status and 3541 pieces available. The gold contact finish provides enhanced corrosion resistance compared to the original tin-lead specification, suitable for applications requiring extended environmental durability.

Alternative Substitutes: 77311-122-06LF and 77311-822-06LF

The BERGSTIK® series parts (77311-122-06LF and 77311-822-06LF) provide functional substitution with minor contact length variations (0.305" mating versus 0.318" original). Both are RoHS Compliant with Active status. The 77311-122-06LF features 30.0µin gold finish thickness, while 77311-822-06LF features 15.0µin gold finish thickness. These parts are suitable when the reduced contact length variation is acceptable within design tolerances. Current rating of 3A per contact is lower than the BERGSTIK® II alternatives.

Compliance Considerations

The original TE Connectivity 87348-6 is RoHS non-compliant with Tin-Lead contact finish. All substitute parts listed are RoHS Compliant, making them suitable for applications requiring RoHS compliance. The original part carries REACH Affected status; substitute parts vary between REACH Affected (78511-206HLF) and REACH Unaffected (77311-122-06LF, 77311-822-06LF, 78511-406HLF) designations. Selection should account for regulatory requirements specific to the application region.

Frequently Asked Questions (FAQ)

Q: What determines whether a part can substitute for the TE Connectivity 87348-6?

A: Substitution is determined by matching core parameters: 6-position header connector, male pin contact type, 0.100" (2.54mm) pitch, through-hole mounting, solder termination, push-pull fastening, square contact shape, unshrouded design, and phosphor bronze contact material. All listed substitute parts meet these criteria.

Q: Are there differences in contact length between the original and substitute parts?

A: Yes. The original 87348-6 features 0.318" mating contact length and 0.125" post length. The BERGSTIK® series (77311-122-06LF, 77311-822-06LF) have 0.305" mating contact length. The BERGSTIK® II series (78511-206HLF, 78511-406HLF) match the original at 0.318" mating length. Post length varies between 0.120" and 0.125" across the product range. These variations are within standard connector tolerances but should be verified against specific PCB design requirements.

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

A: BERGSTIK® series (77311 base number) features 3A per contact current rating with contact lengths of 0.305" mating and 0.120" post. BERGSTIK® II series (78511 base number) features 5A current rating with contact lengths of 0.318" mating and 0.120" post. The BERGSTIK® II series provides higher current capacity and contact length matching the original TE Connectivity part.

Q: How do contact finish specifications affect substitution?

A: The original 87348-6 uses Tin-Lead finish at 100.0µin thickness. Substitute parts offer Tin finish (78511-406HLF) or Gold finish (77311-122-06LF, 77311-822-06LF, 78511-206HLF) at varying thicknesses. Contact finish affects corrosion resistance and solderability. Tin and Tin-Lead finishes are functionally equivalent for standard applications. Gold finishes provide enhanced environmental durability. Selection depends on application environment and soldering process compatibility.

Q: What is the significance of RoHS compliance status?

A: The original TE Connectivity 87348-6 is RoHS non-compliant due to Tin-Lead contact finish. All substitute parts are RoHS Compliant, meeting EU Directive 2011/65/EU requirements. RoHS Compliant parts are required for applications subject to RoHS regulations or customer specifications mandating RoHS compliance. This is a key differentiator when regulatory compliance is a design requirement.

Q: Are there packaging differences between substitute parts?

A: Yes. The original 87348-6 is supplied in Bulk packaging. Substitute parts are supplied in either Bulk (77311-122-06LF, 77311-822-06LF) or Bag (78511-206HLF, 78511-406HLF) packaging. Packaging format does not affect connector functionality but may impact inventory management and handling procedures.

Q: Which substitute part has the highest current rating?

A: The BERGSTIK® II series parts (78511-206HLF and 78511-406HLF) both feature 5A current rating, compared to 3A per contact for the BERGSTIK® series. The original TE Connectivity 87348-6 does not specify a current rating. The 5A rating provides additional design margin for applications requiring higher current capacity.

Q: Can I use 77311-122-06LF and 77311-822-06LF interchangeably?

A: Yes. Both parts are functionally identical BERGSTIK® series headers with the same electrical and mechanical specifications. The primary difference is contact finish thickness: 77311-122-06LF features 30.0µin gold finish, while 77311-822-06LF features 15.0µin gold finish. Both are suitable for equivalent applications. Selection between them depends on corrosion resistance requirements and cost considerations.

Q: What is the operating temperature range for substitute parts?

A: All substitute parts operate across -65°C to 125°C temperature range. The original TE Connectivity 87348-6 does not specify an operating temperature range. The substitute parts' specified range ensures reliable operation across standard industrial and commercial temperature environments.

Q: Should I consider the 78511-406 part listed in the substitute data?

A: The 78511-406 is marked as Obsolete product status, despite having 20064 pieces in inventory. The 78511-406HLF is the Active equivalent with identical specifications and is the recommended selection. Obsolete parts carry risk of future unavailability and should be avoided for new designs unless legacy compatibility is required.

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