Equivalent & Substitute Parts for 77313-189-06LF

Part Overview

The Amphenol ICC 77313-189-06LF is a rectangular connector header in the BERGSTIK® series, designed for through-hole board-to-board or cable applications. This 6-position, 2-row connector operates at 3A per contact with a 0.100" (2.54mm) pitch and is rated for -65°C to 130°C. The part is active and in stock with 898 units available. Equivalent and substitute parts are identified for applications requiring alternative contact finishes, insulation materials, or operational temperature ranges while maintaining core electrical and mechanical compatibility.

Key Parameters

Parameter	77313-189-06LF
Connector Type	Header, Breakaway
Contact Type	Male Pin
Number of Positions	6
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Current Rating	3A per Contact
Operating Temperature	-65°C ~ 130°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 77313-189-06LF is determined by the following critical parameters:

Pitch and Position Count: All substitutes maintain 0.100" (2.54mm) mating pitch with 6 positions in 2 rows
Contact Type and Current Rating: All substitutes provide male pin contacts rated at 3A
Mounting and Termination: All substitutes are through-hole solder-terminated
Fastening Type: All substitutes feature push-pull fastening
Flammability Rating: All substitutes meet UL94 V-0
RoHS Compliance: All substitutes are RoHS compliant (RoHS or ROHS3)
Moisture Sensitivity: All substitutes are MSL 1 (Unlimited)

Variations among substitutes include contact finish composition, contact shape (square vs. circular), insulation material (thermoplastic vs. liquid crystal polymer), contact length dimensions, and maximum operating temperature. These variations do not affect functional interchangeability in standard board-to-board applications.

Parameter Comparison

Parameter	77313-189-06LF (Amphenol ICC)	1-87215-2 (TE Connectivity)	5-146250-3 (TE Connectivity)	5-146252-3 (TE Connectivity)	5-146253-3 (TE Connectivity)	61300621121 (Würth Elektronik)	818-22-006-10-005101 (Mill-Max)
Manufacturer	Amphenol ICC	TE Connectivity AMP	TE Connectivity AMP	TE Connectivity AMP	TE Connectivity AMP	Würth Elektronik	Mill-Max Manufacturing
Series	BERGSTIK®	AMPMODU Mod II	AMPMODU Mod II	AMPMODU Mod II	AMPMODU Mod II	WR-PHD	818
Connector Type	Header, Breakaway	Header	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header	Piston
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Spring Piston
Number of Positions	6	6	6	6	6	6	6
Number of Rows	2	2	2	2	2	2	2
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)
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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Current Rating (Amps)	3A per Contact	3A	3A	3A	3A	3A	Not specified
Operating Temperature	-65°C ~ 130°C	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-40°C ~ 105°C	Not specified
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	Not specified
Insulation Material	Thermoplastic	Thermoplastic	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Polyamide (PA6T), Nylon 6T	Not specified
Contact Shape	Square	Circular	Square	Square	Square	Square	Not specified
Contact Finish - Mating	Gold or Gold, GXT™	Gold	Tin	Gold	Gold	Gold	Gold
Contact Material	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy
RoHS Status	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	1 (Unlimited)
Inventory (Pcs)	898	1784	50020	5270	5600	1890	1146

Engineering Selection Recommendations

Primary Substitutes (TE Connectivity AMPMODU Mod II Series)

The TE Connectivity parts 1-87215-2, 5-146250-3, 5-146252-3, and 5-146253-3 are direct functional equivalents. All maintain identical pitch, position count, current rating, and flammability compliance. Parts 5-146250-3, 5-146252-3, and 5-146253-3 feature ROHS3 compliance and liquid crystal polymer insulation, offering enhanced thermal and chemical resistance compared to the thermoplastic insulation of the main part. The maximum operating temperature for these TE parts is -65°C to 105°C, which is 25°C lower than the 77313-189-06LF. Selection among these four TE parts depends on contact finish requirements: 1-87215-2 and 5-146252-3 and 5-146253-3 provide gold mating finishes, while 5-146250-3 provides tin mating finish.

Secondary Substitute (Würth Elektronik WR-PHD Series)

The Würth Elektronik 61300621121 maintains core electrical compatibility with 6 positions, 2.54mm pitch, 3A current rating, and UL94 V-0 flammability rating. This part operates at -40°C to 105°C, with a narrower low-temperature range than the main part. The WR-PHD series uses polyamide (PA6T) nylon 6T insulation and includes a 250V voltage rating specification. Inventory availability is 1890 units.

Alternative Contact Type (Mill-Max Spring Piston)

The Mill-Max 818-22-006-10-005101 represents a different connector topology using spring piston contacts rather than male pins. While maintaining 6 positions, 2.54mm pitch, and through-hole mounting, this piston connector provides a distinct mating interface. This part is ROHS3 compliant with MSL 1 rating and is suitable for applications requiring spring-loaded contact engagement.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 77313-189-06LF with any of the listed parts without design changes?

A: The TE Connectivity AMPMODU Mod II parts (1-87215-2, 5-146250-3, 5-146252-3, 5-146253-3) are direct pin-compatible substitutes with identical pitch, position count, and mounting footprint. The Würth Elektronik 61300621121 is also pin-compatible. The Mill-Max 818-22-006-10-005101 uses a different contact topology (spring piston vs. male pin) and requires mating connector compatibility verification.

Q: What is the temperature limitation when using TE Connectivity substitutes?

A: TE Connectivity AMPMODU Mod II parts are rated to -65°C to 105°C, which is 25°C lower than the 77313-189-06LF maximum of 130°C. Applications requiring operation above 105°C must use the original Amphenol part or verify thermal requirements with alternative suppliers.

Q: Are there differences in contact finish between substitute options?

A: Yes. The 77313-189-06LF provides gold or gold GXT™ mating finish. TE Connectivity 1-87215-2, 5-146252-3, and 5-146253-3 provide gold mating finishes. TE Connectivity 5-146250-3 provides tin mating finish. Würth Elektronik 61300621121 provides gold mating finish. Contact finish selection affects corrosion resistance and mating force characteristics.

Q: What is the difference between the TE Connectivity parts in terms of insulation material?

A: TE Connectivity 1-87215-2 uses thermoplastic insulation, matching the main part. TE Connectivity 5-146250-3, 5-146252-3, and 5-146253-3 use liquid crystal polymer (LCP) insulation, which provides superior thermal stability and chemical resistance at the cost of slightly reduced maximum operating temperature (105°C vs. 130°C).

Q: Are all substitute parts RoHS compliant?

A: Yes. The 77313-189-06LF is RoHS Compliant. All substitute parts are either RoHS Compliant or ROHS3 Compliant, meeting current regulatory requirements.

Q: What packaging formats are available for substitutes?

A: The 77313-189-06LF is supplied in Bag packaging. TE Connectivity AMPMODU Mod II parts are supplied in Bulk packaging. Würth Elektronik 61300621121 is supplied in Bulk packaging. Mill-Max 818-22-006-10-005101 is supplied in Tube packaging. Packaging format does not affect functional compatibility.

Q: Can I use the Mill-Max 818-22-006-10-005101 as a direct replacement?

A: The Mill-Max part uses spring piston contacts instead of male pins, requiring a different mating connector design. Verify that your mating connector is compatible with piston-type contacts before substitution.

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