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Amphenol ICC 69190-403 Equivalent & Substitute Parts
Part Overview
The Amphenol ICC 69190-403 is a rectangular connector header for through-hole mounting with 3 positions at 0.100" (2.54mm) pitch. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing production, maintenance, and design updates. The BERGSTIK® II series connector provides board-to-board connectivity with press-fit and solder termination options. Identifying compatible substitutes ensures design continuity and supply chain flexibility.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 69190-403 |
| Manufacturer | Amphenol ICC (FCI) |
| Category | Rectangular Connectors |
| Connector Type | Header |
| Contact Type | Male Pin |
| Number of Positions | 3 |
| Pitch - Mating | 0.100" (2.54mm) |
| 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 | RoHS non-compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution for the 69190-403 is determined by the following critical parameters:
- Pitch - Mating: 0.100" (2.54mm) — all substitutes must match this spacing
- Number of Positions: 3 — connector must accommodate exactly 3 positions
- Connector Type: Header with male pins for board-to-board connectivity
- Mounting Type: Through hole for PCB integration
- Fastening Type: Push-Pull mechanism for mating/unmating
- Material Flammability Rating: UL94 V-0 compliance required
- Current Rating: 3A minimum capacity
Substitute parts are grouped into two categories based on compliance and product status:
Category A — Active Status, RoHS3 Compliant: Molex KK254 series (0423751106, 0423751923, 0423752487, 0423752522) and Preci-Dip 350 series (350-80-103-00-013101, 350-80-103-01-666101, 350-V3-103-00-006101) and Preci-Dip 800 series (800-80-003-10-001101). These parts meet modern compliance requirements and are actively manufactured.
Category B — Obsolete or Limited Compliance: TE Connectivity 5-146290-3 (AMPMODU Mod II series, RoHS Compliant but obsolete) and Samtec HTS-103-G-A (active status, high-temperature variant).
Parameter Comparison
| Parameter | 69190-403 (Main) | 0423751106 | 0423751923 | 0423752487 | 0423752522 | 350-80-103-00-013101 | 350-80-103-01-666101 | 350-V3-103-00-006101 | 5-146290-3 | 800-80-003-10-001101 | HTS-103-G-A |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Amphenol ICC | Molex | Molex | Molex | Molex | Preci-Dip | Preci-Dip | Preci-Dip | TE Connectivity | Preci-Dip | Samtec |
| 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 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 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, Breakaway | 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 | Solder | Solder | Solder | Solder | Press-Fit, Solder | Solder | Press-Fit, Solder | Solder | 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 Finish - Mating | Tin | Gold | Tin | Gold | Gold | Tin | Tin | Gold | Tin | Tin | Gold |
| Current Rating (Amps) | 3A | — | — | — | — | 3A | 3A | 3A | 3A | 3A | — |
| Operating Temperature | -65°C ~ 130°C | — | — | — | — | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -65°C ~ 105°C | -55°C ~ 125°C | — |
| 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 | RoHS non-compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Obsolete | Active | Active |
Engineering Selection Recommendations
Primary Substitutes (Recommended for New Designs)
The Molex KK254 series (0423751106, 0423751923, 0423752487, 0423752522) and Preci-Dip 350 series (350-80-103-00-013101, 350-80-103-01-666101, 350-V3-103-00-006101) are the preferred substitutes. All are active products with ROHS3 compliance, ensuring long-term availability and regulatory alignment. The Molex parts feature breakaway capability and are suitable for board-to-board or cable applications. The Preci-Dip 350 series offers circular contact geometry with brass material and extended temperature range (-55°C ~ 125°C), providing robust performance in industrial environments.
Secondary Substitutes (Legacy or Specialized Applications)
The TE Connectivity 5-146290-3 (AMPMODU Mod II series) is RoHS Compliant but obsolete, limiting its suitability for new production. The Samtec HTS-103-G-A is an active high-temperature variant with gold plating, suitable for applications requiring enhanced corrosion resistance and thermal performance.
Compliance Considerations
The original 69190-403 is RoHS non-compliant. All recommended substitutes meet ROHS3 compliance, making them suitable for designs subject to RoHS directives. The Preci-Dip 800 series (800-80-003-10-001101) provides an additional active alternative with ROHS3 compliance and 3A current rating.
Mechanical and Electrical Compatibility
All substitutes maintain the 0.100" (2.54mm) pitch, 3-position, single-row configuration and push-pull fastening mechanism. Contact finish variations (tin vs. gold) affect mating durability and corrosion resistance but do not prevent functional substitution. Termination differences (solder-only vs. press-fit/solder) may require PCB design adjustments but do not affect electrical performance.
Frequently Asked Questions (FAQ)
Q: Can I substitute the 69190-403 with any of the listed parts without PCB redesign?
A: Mechanical compatibility is maintained across all substitutes due to identical pitch (0.100"), position count (3), and mounting type (through hole). However, termination method differences may require minor PCB pad adjustments. Press-fit capable parts (69190-403, 350-80-103-01-666101, 5-146290-3) offer greater flexibility than solder-only alternatives.
Q: What is the difference between tin and gold contact finishes?
A: Tin plating (100.0µin thickness) provides cost-effective corrosion resistance suitable for standard applications. Gold plating (15.0–30.0µin thickness) offers superior corrosion resistance and lower contact resistance, beneficial for high-reliability or harsh environment applications. Both finishes are electrically compatible with the 3A current rating.
Q: Are the Molex KK254 breakaway variants compatible with the original design?
A: Yes. The breakaway feature allows individual position separation but does not affect mating with standard receptacles. The 0.100" pitch and male pin configuration ensure compatibility with existing mating connectors.
Q: Why is the 69190-403 obsolete, and what is the recommended replacement?
A: The BERGSTIK® II series has been superseded by modern connector families. For new designs, the Molex KK254 series (0423751923 or 0423752522) or Preci-Dip 350 series (350-V3-103-00-006101) are recommended due to active production status, ROHS3 compliance, and proven reliability.
Q: What is the operating temperature range difference between the main part and substitutes?
A: The 69190-403 operates from -65°C to 130°C. Most Preci-Dip and Molex substitutes operate from -55°C to 125°C, a narrower range. The TE Connectivity 5-146290-3 operates from -65°C to 105°C. For applications requiring the full -65°C to 130°C range, verify substitute specifications against system requirements.
Q: Are all substitutes RoHS compliant?
A: All listed substitutes except the original 69190-403 are RoHS compliant (either RoHS or ROHS3). This ensures regulatory compliance for designs subject to RoHS directives. The TE Connectivity 5-146290-3 is RoHS Compliant but obsolete.
Q: Can I use the Samtec HTS-103-G-A as a direct replacement?
A: The Samtec HTS-103-G-A is mechanically and electrically compatible but is a high-temperature screw-terminal variant. It is suitable for applications requiring enhanced thermal performance and gold plating. Verify that the screw-terminal feature aligns with your application requirements.
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