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Amphenol ICC 75160-101-08 Equivalent & Substitute Parts
Part Overview
The Amphenol ICC 75160-101-08 is a rectangular connector header with 8 vertical positions at 2.54mm pitch, designed for through-hole board-to-board applications. This component features unshrouded male pins with gold-plated mating contacts and phosphor bronze construction. The part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Active alternatives from major manufacturers provide compatible electrical and mechanical interfaces while offering improved availability and compliance status.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Type | Header |
| Contact Type | Male Pin |
| Number of Positions | 8 |
| 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 Finish - Mating | Gold, GXT™ |
| Contact Material | Phosphor Bronze |
| Insulation Material | Thermoplastic |
| Insulation Color | Black |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | RoHS non-compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution for the 75160-101-08 is determined by strict alignment of core electrical and mechanical parameters: 8-position configuration, 2.54mm pitch, through-hole solder termination, male pin contact type, and board-to-board application style. All substitute parts maintain these critical specifications.
The substitute parts are grouped into two categories based on contact geometry and material composition:
Category A - Square Contact Geometry (Phosphor Bronze): Parts maintaining the original square contact shape and phosphor bronze material, including Molex KK254 series (0022285086, 0050291620), Samtec HTSW series (HTSW-108-07-G-S, HTSW-108-07-S-S), Samtec HMTSW series (HMTSW-108-07-TM-S-195), and Samtec TSW series (TSW-108-07-F-S). These provide the closest mechanical and electrical equivalence.
Category B - Circular Contact Geometry (Brass Alloy): Mill-Max 800-10-008-10-001000 featuring circular contact geometry and brass alloy construction, offering functional compatibility with minor mechanical variations.
Category C - Screw Machine Contacts: Samtec TS series (TS-108-G-A-1, TS-108-G-AA, TS-108-T-A-2) with screw machine pin construction, providing alternative contact engagement mechanisms while maintaining pitch and position count.
Key parameters determining substitution eligibility: 8 positions, 0.100" (2.54mm) pitch, single row, through-hole mounting, solder termination, unshrouded configuration, and male pin contact type.
Parameter Comparison
| Parameter | 75160-101-08 (Main) | 0022285086 (Molex) | 0050291620 (Molex) | 800-10-008-10-001000 (Mill-Max) | HMTSW-108-07-TM-S-195 (Samtec) | HTSW-108-07-G-S (Samtec) | HTSW-108-07-S-S (Samtec) | TS-108-G-A-1 (Samtec) | TS-108-G-AA (Samtec) | TS-108-T-A-2 (Samtec) | TSW-108-07-F-S (Samtec) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Connector Type | Header | Header, Breakaway | Header, Breakaway | 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 | Male Pin | Male Pin | Male Pin |
| Number of Positions | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 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 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 | Kinked Pin, Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| Style | Board to Board | Board to Board or Cable | 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 | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable |
| Shrouding | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded |
| Contact Shape | Square | Square | Square | Circular | Square | Square | Square | Screw Machine | Screw Machine | Screw Machine | Square |
| Contact Finish - Mating | Gold, GXT™ | Gold | Gold | Gold | Tin | Gold | Gold | Gold | Gold | Tin | Gold |
| Contact Material | Phosphor Bronze | Not specified | Not specified | Brass Alloy | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Not specified | Not specified | Not specified | Phosphor Bronze |
| Insulation Material | Thermoplastic | Polyamide (PA), Nylon, Glass Filled | Polyamide (PA), Nylon, Glass Filled | Polycyclohexylenedimethylene Terephthalate (PCT) | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | Not specified | Not specified | Not specified | Polybutylene Terephthalate (PBT) |
| Insulation Color | Black | Black | Black | Black | Natural | Natural | Natural | Black | Black | Black | Black |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 | Not specified | UL94 V-0 | UL94 V-0 | UL94 V-0 | Not specified | Not specified | Not specified | UL94 V-0 |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 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 | Active | Active | Active |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | Not Applicable | 1 (Unlimited) | 1 (Unlimited) | Not Applicable | Not Applicable | Not Applicable | Not Applicable |
Engineering Selection Recommendations
All listed substitute parts maintain functional compatibility with the 75160-101-08 through matching core specifications: 8-position configuration, 2.54mm pitch, through-hole solder termination, and male pin contact type.
Primary Recommendation - Molex KK254 Series (0022285086, 0050291620): Both Molex parts are active products with ROHS3 compliance, offering direct mechanical and electrical equivalence. The 0022285086 features kinked pin termination for enhanced mechanical retention, while 0050291620 provides standard solder termination. Both are available in high inventory quantities and support board-to-board or cable applications.
Secondary Recommendation - Samtec HTSW Series (HTSW-108-07-G-S, HTSW-108-07-S-S): These active parts maintain square contact geometry and phosphor bronze construction identical to the original. HTSW-108-07-G-S provides gold mating contact finish with extended operating temperature range (-55°C to 125°C). HTSW-108-07-S-S offers gold mating finish with tin post finish. Both feature liquid crystal polymer insulation and UL94 V-0 flammability rating with ROHS3 compliance.
Alternative - Samtec HMTSW Series (HMTSW-108-07-TM-S-195): This active part provides tin mating contact finish with phosphor bronze construction and liquid crystal polymer insulation. Operating temperature range extends to -55°C to 105°C with 3A current rating specification. Moisture sensitivity is not applicable, indicating enhanced environmental stability.
Alternative - Samtec TSW Series (TSW-108-07-F-S): Active product with square contact geometry, phosphor bronze construction, and polybutylene terephthalate insulation. Gold mating contact finish with tin post finish. Operating temperature range -55°C to 125°C with UL94 V-0 flammability rating and ROHS3 compliance.
Alternative - Mill-Max 800-10-008-10-001000: Active product with circular contact geometry and brass alloy construction. Polycyclohexylenedimethylene terephthalate insulation. Gold contact finish on both mating and post surfaces. ROHS3 compliant with highest inventory availability (4227 units).
Alternative - Samtec TS Series (TS-108-G-A-1, TS-108-G-AA, TS-108-T-A-2): Active products featuring screw machine pin construction. TS-108-G-A-1 and TS-108-G-AA provide gold contact finish, while TS-108-T-A-2 offers tin finish with 200.0µin thickness. All are ROHS3 compliant with screw machine contact engagement mechanism.
All substitute parts carry ROHS3 compliance status, addressing the non-compliant status of the original 75160-101-08. Selection should prioritize inventory availability, specific contact finish requirements, and operating temperature range needs for the application.
Frequently Asked Questions (FAQ)
Q: What makes these parts electrically equivalent to the 75160-101-08?
A: All substitute parts maintain the critical electrical specifications: 8-position male pin header configuration, 0.100" (2.54mm) pitch, through-hole solder termination, and unshrouded design. These parameters ensure compatible mating with existing receptacles and PCB layouts designed for the original part.
Q: Are there mechanical differences between the main part and substitutes?
A: Yes. The original 75160-101-08 features square contact geometry with phosphor bronze material. Substitutes vary: Molex and most Samtec parts maintain square contacts with phosphor bronze; Mill-Max 800-10-008-10-001000 uses circular contacts with brass alloy; Samtec TS series employ screw machine pins. These variations affect contact engagement force and mating characteristics but maintain functional compatibility within the 2.54mm pitch standard.
Q: What is the significance of contact finish differences (gold vs. tin)?
A: Contact finish affects corrosion resistance and mating force characteristics. Gold-plated contacts (0.76µm to 30.0µin thickness) provide superior corrosion resistance and lower contact resistance. Tin finishes offer cost advantages and adequate performance in non-corrosive environments. The original 75160-101-08 specifies gold GXT™ finish; most active substitutes maintain gold mating finish for equivalent performance.
Q: Why do some substitutes have different insulation materials?
A: Insulation material affects thermal stability, moisture absorption, and mechanical properties. The original uses thermoplastic; substitutes employ polyamide (Molex), liquid crystal polymer (Samtec HTSW/HMTSW), polybutylene terephthalate (Samtec TSW), or polycyclohexylenedimethylene terephthalate (Mill-Max). All materials meet UL94 V-0 flammability requirements where specified. Material selection does not affect electrical compatibility for standard applications.
Q: What is the importance of RoHS compliance in selecting a substitute?
A: The original 75160-101-08 is RoHS non-compliant. All listed substitutes are ROHS3 compliant, meeting current regulatory requirements for lead-free construction and restricted substance limitations. This compliance is essential for new designs and applications subject to RoHS directives.
Q: How do operating temperature ranges affect part selection?
A: The original part does not specify operating temperature. Samtec HTSW series (-55°C to 125°C) and TSW series (-55°C to 125°C) provide extended temperature ranges suitable for industrial and automotive applications. Samtec HMTSW series (-55°C to 105°C) offers adequate range for most general-purpose applications. Temperature range does not affect electrical compatibility but influences reliability in extreme environments.
Q: Are there packaging differences between substitutes?
A: Yes. Molex parts ship in bulk packaging; Samtec HTSW and TSW series in bags; Samtec TS series in tubes; Mill-Max in bulk. Packaging affects handling, storage, and component presentation but does not affect electrical or mechanical performance.
Q: Can the Mill-Max 800-10-008-10-001000 with circular contacts replace the square-contact original?
A: Yes, functionally. The circular contact geometry provides equivalent electrical connection and maintains 2.54mm pitch compatibility. However, contact engagement force and mating characteristics differ slightly. The circular design may require different mating force specifications in the receptacle design. Verify receptacle compatibility before substitution.
Q: What is the difference between board-to-board and board-to-board or cable application styles?
A: Board-to-board style is optimized for direct PCB-to-PCB connections. Board-to-board or cable style accommodates both PCB connections and wire harness terminations through kinked or standard pin designs. The original specifies board-to-board; most substitutes support both configurations, providing greater application flexibility without compromising board-to-board performance.
Q: How does contact length variation affect compatibility?
A: Contact length affects mating depth and engagement force. The original specifies 0.225" (5.72mm) mating contact length. Substitutes range from 0.195" to 0.240" mating length. These variations are within standard tolerance for 2.54mm pitch connectors and do not affect compatibility with standard receptacles designed for this pitch. Verify specific receptacle specifications if mating force is critical.
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