Equivalent & Substitute Parts for 75160-101-07LF

Part Overview

The Amphenol ICC 75160-101-07LF is a rectangular connector header with 7 positions at 0.100" (2.54mm) pitch, designed for through-hole board-to-board applications. This connector features male pins with gold-plated mating contacts and phosphor bronze construction. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional compatibility for new designs and ongoing production requirements.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	7
Pitch - Mating	0.100" (2.54mm)
Number of Rows	1
Mounting Type	Through Hole
Termination	Solder
Style	Board to Board
Shrouding	Unshrouded
Contact Shape	Square
Contact Material	Phosphor Bronze
Insulation Material	Thermoplastic
Operating Temperature	-65°C ~ 130°C
Current Rating	5A
Voltage Rating	110V
RoHS Status	RoHS Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following critical parameters:

Primary Matching Criteria:

Connector type: Header
Contact type: Male Pin
Number of positions: 7
Pitch: 0.100" (2.54mm)
Mounting type: Through Hole
Termination: Solder
Style: Board to Board or Board to Board/Cable
Shrouding: Unshrouded

Secondary Compatibility Factors:

Contact shape: Square preferred (circular acceptable with functional equivalence)
Contact material: Phosphor Bronze preferred
Insulation material: Thermoplastic, LCP, or PBT acceptable
Operating temperature range: Must support application requirements
RoHS/REACH compliance status

All identified substitutes meet the primary matching criteria. Variations in contact finish thickness, insulation height, and overall contact length are documented for design verification purposes.

Parameter Comparison

Parameter	75160-101-07LF (Main)	800-10-007-10-002000	HTSW-107-07-S-S	TS-107-T-AA	TSW-107-07-G-S	TSW-107-07-S-S	TSW-107-07-T-S	TSW-107-08-G-S
Connector Type	Header	Header	Header	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	7	7	7	7	7	7	7	7
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)
Number of Rows	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
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Style	Board to Board	Board to Board	Board to Board or Cable	Board to Board	Board to Board or Cable	Board to Board or Cable	Board to Board or Cable	Board to Board or Cable
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
Contact Shape	Square	Circular	Square	Screw Machine	Square	Square	Square	Square
Contact Material	Phosphor Bronze	Brass Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Insulation Material	Thermoplastic	PCT	LCP	Not Specified	PBT	PBT	PBT	PBT
Operating Temperature	-65°C ~ 130°C	Not Specified	-55°C ~ 125°C	Not Specified	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 105°C	-55°C ~ 125°C
Contact Finish - Mating	Gold, GXT™	Gold	Gold	Tin	Gold	Gold	Tin	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	10.0µin (0.25µm)	30.0µin (0.76µm)	200.0µin (5.08µm)	10.0µin (0.25µm)	30.0µin (0.76µm)	Not Specified	10.0µin (0.25µm)
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active
Inventory Status	1053 Pcs	1648 Pcs	1669 Pcs	1273 Pcs	3146 Pcs	643 Pcs	1273 Pcs	1290 Pcs

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

HTSW-107-07-S-S (Samtec Inc.) and TSW-107-07-G-S (Samtec Inc.) are the preferred alternatives. Both maintain square contact geometry, phosphor bronze construction, and gold mating contact finish at 30.0µin thickness matching the original specification. HTSW-107-07-S-S uses LCP insulation with tin post finish, while TSW-107-07-G-S uses PBT insulation with gold post finish. Both are ROHS3 compliant and active products with substantial inventory availability.

Secondary Substitutes (Functional Equivalence):

TSW-107-07-S-S (Samtec Inc.) provides identical contact geometry and finish specifications to the main part with PBT insulation. TSW-107-07-T-S (Samtec Inc.) offers tin mating contact finish with reduced operating temperature range (-55°C ~ 105°C) compared to the original specification.

Alternative with Dimensional Variation:

TSW-107-08-G-S and TSW-107-08-F-S feature extended post length (0.200" vs. 0.100"), resulting in increased overall contact length (0.530" vs. 0.425"). These are suitable only when board thickness accommodates the longer post dimension.

Consideration for Brass Alloy Contact Material:

800-10-007-10-002000 (Mill-Max Manufacturing Corp.) substitutes brass alloy for phosphor bronze with circular contact geometry. This part maintains functional compatibility for standard applications but introduces material and geometry variations requiring design verification.

Tin Finish Alternative:

TS-107-T-AA (Samtec Inc.) provides screw machine contact geometry with tin finish at 200.0µin thickness. This option is suitable for applications where tin plating is preferred over gold.

All substitute parts are ROHS3 compliant and carry EAR99 ECCN classification matching the original part.

Frequently Asked Questions (FAQ)

Q: Can I substitute 75160-101-07LF with any of these alternatives directly?

A: All listed substitutes meet the core functional requirements: 7-position, 0.100" pitch, through-hole solder termination, unshrouded header configuration. Direct substitution is possible for applications where contact geometry and finish specifications are not critical design constraints. For applications with specific contact finish or material requirements, verify the selected substitute against your design specifications.

Q: What is the difference between square and circular contact geometry?

A: Square contacts (75160-101-07LF, HTSW-107-07-S-S, TSW series) provide consistent mating force across all contact surfaces. Circular contacts (800-10-007-10-002000) concentrate mating force at contact points. Both geometries are functionally equivalent for standard board-to-board applications. Contact geometry selection depends on mating connector design and insertion force requirements.

Q: Why do some substitutes have different operating temperature ranges?

A: Operating temperature range is determined by insulation material properties and contact finish stability. TSW-107-07-T-S operates to 105°C maximum due to tin finish characteristics, while gold-plated alternatives support 125°C. The original 75160-101-07LF specification of -65°C ~ 130°C exceeds all active substitutes. Select substitutes based on your application's actual temperature requirements.

Q: What is the significance of contact finish thickness?

A: Contact finish thickness affects durability and mating cycles. The original part specifies 30.0µin (0.76µm) gold plating. Substitutes range from 3.00µin to 200.0µin. Thicker finishes (TS-107-T-AA at 200.0µin) provide extended contact life. Thinner finishes (TSW-107-07-F-S at 3.00µin) reduce material cost. Select based on expected mating cycle count and environmental exposure.

Q: Are all substitutes RoHS compliant?

A: Yes. The original part is RoHS Compliant. All active substitutes are ROHS3 Compliant, meeting current RoHS Directive requirements. REACH status varies: most Samtec parts are REACH Unaffected, while Mill-Max 800-10-007-10-002000 is REACH Affected. Verify REACH compliance requirements for your specific application and supply chain.

Q: What packaging options are available?

A: Packaging varies by substitute: Bulk (Mill-Max, most Samtec TSW series), Bag (HTSW-107-07-S-S, TSW-107-08-F-S), and Tube (TS-107-T-AA). Packaging selection affects handling, storage, and automated assembly compatibility. Confirm packaging requirements with your procurement and manufacturing processes.

Q: Can I use TSW-107-08-G-S as a direct replacement?

A: TSW-107-08-G-S features extended post length (0.200" vs. 0.100"), increasing overall contact length to 0.530" versus 0.425" for the original part. This substitution requires verification that your PCB thickness and mating connector design accommodate the longer post dimension. Use only when board-to-board spacing allows the extended geometry.

Q: What is the difference between HTSW and TSW series?

A: HTSW-107-07-S-S is designed for board-to-board or cable applications with LCP insulation. TSW series (TSW-107-07-G-S, TSW-107-07-S-S, TSW-107-07-T-S) also support board-to-board or cable configurations with PBT insulation. Both series are functionally equivalent for standard applications. Material selection (LCP vs. PBT) depends on environmental and thermal requirements.

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