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Amphenol ICC 69190-404 Equivalent & Substitute Parts
Part Overview
The Amphenol ICC 69190-404 is a rectangular connector header designed for through-hole mounting with 4 positions at 0.100" (2.54mm) pitch. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The BERGSTIK® II series header features male pins with press-fit and solder termination options, suitable for board-to-board connections in general industrial applications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 69190-404 |
| Manufacturer | Amphenol ICC (FCI) |
| Category | Rectangular Connectors |
| Connector Type | Header |
| Contact Type | Male Pin |
| Pitch - Mating | 0.100" (2.54mm) |
| Number of Positions | 4 |
| Number of Rows | 1 |
| Mounting Type | Through Hole |
| Termination | Press-Fit, Solder |
| Fastening Type | Push-Pull |
| Contact Finish - Mating | Tin |
| Contact Material | Phosphor Bronze |
| Operating Temperature | -65°C ~ 130°C |
| Current Rating | 3A |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution for the 69190-404 is determined by the following critical parameters that must align with the original specification:
Primary Matching Criteria:
- Pitch - Mating: 0.100" (2.54mm)
- Number of Positions: 4
- Number of Rows: 1
- Connector Type: Header
- Contact Type: Male Pin
- Mounting Type: Through Hole
- Fastening Type: Push-Pull
- Material Flammability Rating: UL94 V-0
- RoHS Status: ROHS3 Compliant
Secondary Compatibility Factors:
- Contact Finish - Mating: Tin or Gold acceptable
- Termination: Solder or Press-Fit/Solder combinations
- Operating Temperature Range: Must encompass or match -65°C ~ 130°C
- Current Rating: 3A minimum
Substitute parts are grouped into two categories based on contact geometry and finish specifications. Group 1 includes Molex KK254 series and 3M 2300 series headers with square contacts and tin or gold finishes. Group 2 includes Preci-Dip and Mill-Max 350 series headers with circular contacts and gold or tin finishes. Both groups maintain electrical and mechanical compatibility with the original 69190-404 specification.
Parameter Comparison
| Parameter | 69190-404 (Main) | 0423751246 (Molex) | 0423751350 (Molex) | 0423752488 (Molex) | 0423752523 (Molex) | 2304-6111-TB (3M) | 350-10-104-00-006000 (Mill-Max) | 350-10-104-00-013101 (Preci-Dip) | 350-10-104-01-666101 (Preci-Dip) | 350-80-104-00-013101 (Preci-Dip) | 350-80-104-01-666101 (Preci-Dip) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 Positions | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of Rows | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Connector Type | Header | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | 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 |
| 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 | Press-Fit, Solder | Solder | Kinked Pin, Solder | Solder | Solder | Solder | Solder | Solder | Press-Fit, Solder | Solder | Press-Fit, Solder |
| Fastening Type | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull |
| Contact Shape | Square | Square | Square | Square | Square | Square | Circular | Circular | Circular | Circular | Circular |
| Contact Finish - Mating | Tin | Tin | Tin | Gold | Gold | Gold | Gold | Gold | Gold | Tin | Tin |
| Contact Finish Thickness - Mating | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 15.0µin (0.38µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) | 10.0µin (0.25µm) | 10.0µin (0.25µm) | 10.0µin (0.25µm) | — | — |
| 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 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | RoHS non-compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Current Rating | 3A | — | — | — | — | 3A | — | 3A | 3A | 3A | 3A |
| Operating Temperature | -65°C ~ 130°C | — | — | — | — | -55°C ~ 105°C | — | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
Engineering Selection Recommendations
Primary Substitutes (Highest Compatibility):
Molex 0423751246, 0423751350, 0423752488, and 0423752523 are active production alternatives with ROHS3 compliance and UL94 V-0 flammability ratings. These parts maintain the 0.100" (2.54mm) pitch, 4-position, single-row configuration with push-pull fastening. Molex parts feature square contacts matching the original geometry. The primary distinction among Molex options is contact finish (tin or gold) and post length variations. All Molex substitutes are suitable for applications where the original 69190-404 was specified.
Secondary Substitutes (Acceptable with Design Review):
Preci-Dip 350 series parts (350-10-104-00-013101, 350-10-104-01-666101, 350-80-104-00-013101, 350-80-104-01-666101) and Mill-Max 350-10-104-00-006000 provide functional equivalence with circular contact geometry instead of square. These parts maintain ROHS3 compliance, UL94 V-0 flammability rating, and 3A current rating. Operating temperature ranges from -55°C to 125°C, which covers the original -65°C to 130°C specification except at the extreme lower limit. Preci-Dip parts with press-fit termination (350-10-104-01-666101, 350-80-104-01-666101) offer mechanical compatibility with the original press-fit/solder termination option.
Non-Recommended Substitute:
3M 2304-6111-TB is not recommended for new designs due to RoHS non-compliance status, despite meeting other electrical and mechanical parameters. This part is suitable only for legacy system maintenance where RoHS compliance is not required.
Frequently Asked Questions (FAQ)
Q: Can Molex KK254 series headers replace the Amphenol ICC 69190-404 directly?
A: Yes. Molex 0423751246, 0423751350, 0423752488, and 0423752523 are direct functional replacements. All maintain 0.100" (2.54mm) pitch, 4-position configuration, through-hole mounting, and push-pull fastening. Contact finish and post length variations exist among Molex options but do not affect electrical compatibility. ROHS3 compliance and UL94 V-0 flammability ratings match the original specification.
Q: What is the difference between square and circular contact geometry?
A: The 69190-404 features square contacts; Preci-Dip and Mill-Max 350 series substitutes feature circular contacts. Both geometries are compatible with standard 0.100" (2.54mm) pitch mating connectors. Contact shape does not affect electrical performance or current-carrying capacity at the specified 3A rating. Selection depends on mechanical fit requirements and existing connector inventory.
Q: Are Preci-Dip 350 series parts suitable for the full operating temperature range of the original?
A: Preci-Dip 350 series parts operate from -55°C to 125°C, compared to the original -65°C to 130°C range. The lower temperature limit differs by 10°C. For applications requiring operation below -55°C or above 125°C, the original specification or Molex alternatives should be evaluated. For standard industrial applications within -55°C to 125°C, Preci-Dip parts are suitable.
Q: What is the significance of press-fit versus solder-only termination?
A: The original 69190-404 supports both press-fit and solder termination. Molex parts (except 0423751350) offer solder-only termination. Preci-Dip 350-10-104-01-666101 and 350-80-104-01-666101 support both press-fit and solder, matching the original dual-termination capability. For applications using press-fit assembly methods, Preci-Dip press-fit/solder options are recommended.
Q: Does contact finish (tin versus gold) affect electrical performance?
A: Both tin and gold finishes meet the electrical requirements for this connector category. Tin finish (100.0µin thickness) provides corrosion resistance suitable for general industrial environments. Gold finish (10.0µin to 30.0µin thickness) offers enhanced corrosion resistance for demanding applications. Selection depends on environmental exposure and cost considerations. Electrical performance is equivalent between finishes at the 3A current rating.
Q: Are all substitute parts available in the same packaging as the original?
A: Packaging varies among substitutes. The original 69190-404 is supplied in bulk packaging. Molex parts are supplied in bulk. Preci-Dip parts are supplied in bulk. Mill-Max 350-10-104-00-006000 is supplied in tube packaging. Packaging differences do not affect component functionality but may impact procurement and handling procedures.
Q: Can the 3M 2304-6111-TB be used in new product designs?
A: The 3M 2304-6111-TB is not recommended for new designs due to RoHS non-compliance. This part is suitable only for maintenance and repair of existing systems where RoHS compliance is not mandated. For all new product development, select from ROHS3-compliant alternatives: Molex KK254 series or Preci-Dip 350 series.
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