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Amphenol ICC 68489-136 Equivalent & Substitute Parts
Part Overview
The Amphenol ICC 68489-136 is a rectangular connector header for through-hole mounting, featuring 36 positions at 0.100" (2.54mm) pitch. This connector is part of the BERGSTIK® II series and is classified as obsolete. Due to its obsolete status, equivalent substitute parts from active manufacturers are necessary for new designs and ongoing production requirements. Substitute connectors maintain the same core electrical and mechanical specifications while offering improved availability and compliance with current standards.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 68489-136 |
| Manufacturer | Amphenol ICC (FCI) |
| Category | Rectangular Connectors |
| Connector Type | Header |
| Contact Type | Male Pin |
| Number of Positions | 36 |
| Pitch - Mating | 0.100" (2.54mm) |
| Number of Rows | 1 |
| Mounting Type | Through Hole |
| Termination | Solder |
| Fastening Type | Push-Pull |
| Contact Shape | Square |
| Material Flammability Rating | UL94 V-0 |
| Product Status | Obsolete |
| RoHS Status | RoHS non-compliant |
Substitute Part Grouping Explanation
Substitute parts for the 68489-136 are selected based on strict electrical and mechanical compatibility criteria. All substitute connectors must meet the following requirements:
- 36 positions at 0.100" (2.54mm) mating pitch
- Male pin contact type
- Single row configuration
- Through-hole solder termination
- Push-pull fastening mechanism
- Square contact shape
- UL94 V-0 flammability rating
- Board-to-board or board-to-cable style
Substitutes are grouped by contact length post dimension, which affects overall connector height and PCB stack-up. Contact length mating dimension (0.230" / 5.84mm) is consistent across all substitutes. Contact finish variations (gold vs. tin) and insulation material differences do not prevent functional substitution when electrical requirements are met.
Parameter Comparison
| Parameter | 68489-136 | 8-146274-6 | HTSW-136-26-TM-S | PGC36SAAN | TSW-136-07-F-S | TSW-136-09-G-S | TSW-136-09-T-S | TSW-136-10-G-S | TSW-136-10-T-S | TSW-136-11-G-S | TSW-136-13-F-S |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Amphenol ICC | TE Connectivity | Samtec Inc. | Sullins | Samtec Inc. | Samtec Inc. | Samtec Inc. | Samtec Inc. | Samtec Inc. | Samtec Inc. | Samtec Inc. |
| Number of Positions | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Pitch - Mating | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" |
| Contact Type | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin |
| Contact Length - Mating | 0.230" | 0.318" | 0.230" | 0.230" | 0.230" | 0.230" | 0.230" | 0.230" | 0.230" | 0.230" | 0.230" |
| Contact Length - Post | 0.765" | 0.125" | 0.126" | 0.120" | 0.100" | 0.400" | 0.400" | 0.500" | 0.500" | 0.600" | 0.900" |
| Overall Contact Length | 1.095" | 0.533" | 0.456" | 0.450" | 0.430" | 0.730" | 0.730" | 0.830" | 0.830" | 0.930" | 1.230" |
| Insulation Height | 0.100" | 0.090" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" |
| Contact Material | Phosphor Bronze | Copper Alloy | Phosphor Bronze | Copper Alloy | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Contact Finish - Mating | Gold | Tin | Tin | Gold | Gold | Gold | Tin | Gold | Tin | Gold | Gold |
| 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 | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| 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 |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| RoHS Status | Non-compliant | Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
Engineering Selection Recommendations
All listed substitute parts are active products from established manufacturers with current RoHS3 compliance, addressing the obsolete and non-compliant status of the 68489-136.
Primary Recommendation: 8-146274-6 (TE Connectivity) This part is the manufacturer-recommended substitute. It provides the shortest overall contact length (0.533") among active alternatives, suitable for space-constrained applications. TE Connectivity AMPMODU Mod II series offers proven reliability and broad industry adoption. RoHS compliant with unlimited moisture sensitivity level.
Alternative Selections by Contact Post Length:
For applications requiring longer post engagement, Samtec TSW series parts offer multiple post length options:
- TSW-136-07-F-S: 0.100" post length, shortest profile
- TSW-136-09-G-S or TSW-136-09-T-S: 0.400" post length
- TSW-136-10-G-S or TSW-136-10-T-S: 0.500" post length
- TSW-136-11-G-S: 0.600" post length
- TSW-136-13-F-S: 0.900" post length, longest profile
Samtec TSW series parts feature phosphor bronze contacts with gold or tin finish options and polybutylene terephthalate (PBT) insulation. Operating temperature range extends to 125°C for gold-finish variants.
Samtec HTSW-136-26-TM-S provides an intermediate option with 0.126" post length and liquid crystal polymer (LCP) insulation, rated to 105°C.
Sullins PGC36SAAN offers gold-plated contacts with copper alloy material and thermoplastic polyester insulation, rated for 3A current.
All substitutes maintain the 0.100" (2.54mm) pitch and 36-position configuration required for direct PCB footprint compatibility. Selection should be based on specific post length requirements for your application's stack-up and mating connector depth.
Frequently Asked Questions (FAQ)
Q: Can I directly replace 68489-136 with any of these substitutes on my existing PCB?
A: Direct replacement depends on post length. The original 68489-136 has a 0.765" post length. Most substitutes have shorter posts (0.100" to 0.600"), which affects how far the connector extends below the PCB. Verify your mating connector depth and available clearance before selection. The 8-146274-6 has the shortest post (0.125"), while TSW-136-13-F-S has the longest (0.900").
Q: What is the difference between gold and tin contact finishes?
A: Both finishes are electrically functional. Gold finish (10.0µin thickness on TSW series) provides superior corrosion resistance and is preferred for low-signal applications. Tin finish offers cost advantages and is suitable for standard signal and power applications. Contact finish does not affect mechanical compatibility.
Q: Are all these parts RoHS compliant?
A: Yes. All substitute parts listed are RoHS3 compliant. The original 68489-136 is RoHS non-compliant, making substitution necessary for applications requiring RoHS certification.
Q: What is the operating temperature range for each substitute?
A: TE Connectivity 8-146274-6: -65°C to 105°C. Samtec TSW series with gold finish: -55°C to 125°C. Samtec TSW series with tin finish: -55°C to 105°C. Samtec HTSW-136-26-TM-S: -55°C to 105°C. Sullins PGC36SAAN: operating temperature not specified in available data.
Q: Do these connectors support breakaway configurations?
A: The TE Connectivity 8-146274-6 is specified as Header, Breakaway type. Other substitutes are standard headers. Breakaway capability allows individual pins to be separated if required by application design.
Q: What is the current rating for these connectors?
A: TE Connectivity 8-146274-6: 3A. Samtec TSW series: current rating not specified in available data. Sullins PGC36SAAN: 3A. Verify current requirements against your application specifications.
Q: Are there packaging differences between these parts?
A: TE Connectivity 8-146274-6 and Sullins PGC36SAAN are supplied in bulk packaging. Samtec parts are supplied in bulk packaging. Amphenol ICC 68489-136 packaging is not specified. Confirm packaging requirements with your procurement process.
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