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HARTING 09663566613 D-Sub 25-Position Receptacle Connector – Equivalent & Substitute Parts
Part Overview
The HARTING 09663566613 is a 25-position D-Sub receptacle connector with right-angle solder termination, designed for through-hole PCB mounting. This connector features female sockets, a 2-row configuration (Shell Size 3/DB), and is rated for 6.5A per contact at operating temperatures from -55°C to 125°C. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing system support, repairs, and new designs requiring compatible D-Sub receptacle functionality.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 09663566613 |
| Manufacturer | HARTING |
| Connector Type | Receptacle, Female Sockets |
| Number of Positions | 25 |
| Shell Size / Layout | 3 (DB, B) |
| Mounting Type | Through Hole, Right Angle |
| Termination | Solder |
| Current Rating | 6.5A |
| Operating Temperature Range | -55°C to 125°C |
| Shell Material | Steel |
| Contact Material | Copper Alloy |
| Flange Feature | Mating Side, Female Screwlock (4-40) |
| Dielectric Material | Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | ROHS3 Compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution for the HARTING 09663566613 is determined by strict alignment of the following electrical and mechanical parameters:
Critical Matching Parameters:
- Connector type: Receptacle, female sockets
- Number of positions: 25
- Shell size and layout: 3 (DB, B)
- Mounting configuration: Through hole, right angle
- Termination method: Solder
- Flange feature compatibility: Mating side or housing/shell mounting options
- Operating temperature range: Minimum -55°C to 125°C
- Material flammability: UL94 V-0
Acceptable Variation Parameters:
- Current rating: 5A to 6.5A per contact (all substitutes rated 5A or 6A meet or approach original specification)
- Contact finish: Gold plating acceptable (original unspecified)
- Shell material finish: Steel with tin or tin-nickel plating acceptable
- Dielectric material: PBT, PA/Nylon, or PCT acceptable (all UL94 V-0 rated)
- Backset spacing: 0.406" to 0.454" (minor mechanical variation within D-Sub standard tolerance)
- RoHS compliance: ROHS3 or RoHS compliant versions acceptable
Non-Substitutable Parameters:
- Connector style must remain D-Sub
- Position count must remain 25
- Shell size must remain 3 (DB, B)
- Solder termination required (no wire-wrap or crimp alternatives)
Parameter Comparison
| Parameter | HARTING 09663566613 | TE 1-106507-2 | TE 5745440-1 | TE 5745440-4 | Amphenol D25S13A4GI00LF | Amphenol D25S13A4GL00LF | Amphenol D25S13A4GV00LF |
|---|---|---|---|---|---|---|---|
| Connector Type | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets |
| Number of Positions | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Shell Size / Layout | 3 (DB, B) | 3 (DB, B) | 3 (DB, B) | 3 (DB, B) | 3 (DB, B) | 3 (DB, B) | 3 (DB, B) |
| Mounting Type | Through Hole, Right Angle | Panel Mount, Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle |
| Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| Current Rating (Amps) | 6.5A | 6A | 6A | 6A | 5A | 5A per Contact | 5A per Contact |
| Operating Temperature Range | -55°C to 125°C | -55°C to 105°C | -55°C to 105°C | -55°C to 105°C | -55°C to 125°C | -55°C to 125°C | -55°C to 125°C |
| Shell Material | Steel | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin-Nickel Plated | Steel, Tin-Nickel Plated |
| Contact Material | Copper Alloy | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Contact Finish | Unspecified | Gold | Gold | Gold | Gold | Gold | Gold |
| Flange Feature | Mating Side, Female Screwlock (4-40) | Housing/Shell (4-40) | Mating Side, Standard Screws | Mating Side, Standard Screws | Mating Side, Female Screwlock (M3) | Housing/Shell (M3) | Mating Side, Female Screwlock (4-40) |
| Dielectric Material | PCT, Glass Filled | Polyester, Glass Filled | PA, Nylon, Glass Filled | PA, Nylon, Glass Filled | PBT | PBT | PBT |
| Material Flammability Rating | 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 | RoHS Compliant | RoHS Compliant | RoHS Compliant | ROHS3 Compliant | RoHS Compliant |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active |
| Backset Spacing | 0.409" (10.40mm) | 0.406" (10.30mm) | 0.454" (11.53mm) | 0.454" (11.53mm) | 0.409" (10.39mm) | 0.409" (10.40mm) | 0.409" (10.40mm) |
Engineering Selection Recommendations
Primary Substitutes (Highest Compatibility):
TE Connectivity 1-106507-2 and Amphenol D25S13A4GV00LF are the preferred substitutes. Both are active products with ROHS3 or RoHS compliance, matching the original operating temperature range of -55°C to 125°C. The TE 1-106507-2 offers panel mount capability in addition to through-hole mounting, providing design flexibility. The Amphenol D25S13A4GV00LF maintains the 4-40 female screwlock flange feature identical to the original part, ensuring direct mechanical compatibility.
Secondary Substitutes (Acceptable with Design Review):
Amphenol D25S13A4GL00LF and D25S13A4GI00LF are active products with full RoHS compliance and the extended -55°C to 125°C temperature range. These parts feature M3 female screwlock flanges rather than 4-40, requiring mechanical design verification for mounting hole compatibility. The housing/shell flange option (D25S13A4GL00LF) differs from the original mating-side configuration and should be evaluated for specific application requirements.
Tertiary Substitutes (Limited Temperature Range):
TE Connectivity 5745440-1 and 5745440-4 are active products with RoHS compliance but operate only to 105°C, below the original 125°C maximum. These parts are suitable for applications with maximum operating temperatures at or below 105°C. Both feature standard screws on the mating side rather than female screwlock, requiring mechanical design assessment.
Obsolete Alternative (Not Recommended for New Designs):
TE Connectivity 745440-1 is obsolete and RoHS non-compliant, making it unsuitable for new designs or long-term system support despite active inventory availability.
Frequently Asked Questions (FAQ)
Q: Can I use a substitute part with a lower current rating (5A vs. 6.5A)?
A: Substitutes rated at 5A or 6A are acceptable if your application current requirements do not exceed the substitute's rating. Review your circuit's maximum current draw per contact. If your design requires the full 6.5A capability, TE 1-106507-2 (6A rating) is the closest match, though still slightly lower than the original specification.
Q: What is the difference between 4-40 and M3 female screwlock flanges?
A: The original HARTING part uses 4-40 UNC (Unified National Coarse) threaded holes for mating-side screwlock. Amphenol substitutes with M3 female screwlock use metric M3 threads. These are not directly interchangeable without mechanical redesign of the mating connector or mounting interface. Verify your mating connector specification before selecting an M3-based substitute.
Q: Why do some substitutes have different backset spacing (0.406" vs. 0.454")?
A: Backset spacing is the distance from the connector mounting face to the rear of the shell. Minor variations within D-Sub standard tolerances are acceptable for PCB mounting, but verify your PCB layout accommodates the specific backset dimension. The original 0.409" spacing is most closely matched by Amphenol parts (0.409" to 0.410") and TE 1-106507-2 (0.406").
Q: Are all substitutes RoHS compliant?
A: Most active substitutes are RoHS compliant. TE 1-106507-2 and Amphenol D25S13A4GL00LF are ROHS3 compliant. TE 5745440-1, 5745440-4, and Amphenol D25S13A4GI00LF are RoHS compliant. The obsolete TE 745440-1 is RoHS non-compliant and should not be used in new designs.
Q: Can I use a substitute with a lower maximum operating temperature (105°C vs. 125°C)?
A: TE 5745440-1 and 5745440-4 are rated to 105°C maximum. These are acceptable only if your application's maximum operating temperature does not exceed 105°C. For applications requiring the full -55°C to 125°C range, select TE 1-106507-2 or any Amphenol Delta D series part (D25S13A4GI00LF, D25S13A4GL00LF, or D25S13A4GV00LF).
Q: What packaging options are available?
A: TE 1-106507-2, TE 5745440-1, TE 5745440-4, and all Amphenol parts are supplied in Tray packaging. The original HARTING part was supplied in Bulk packaging. Tray packaging is standard for active D-Sub connectors and does not affect electrical or mechanical performance.
Q: Which substitute offers the best direct replacement?
A: Amphenol D25S13A4GV00LF provides the most direct replacement, matching the original 4-40 female screwlock flange, 0.409" backset spacing, and -55°C to 125°C operating range. It is an active product with RoHS compliance and adequate current rating for most applications.
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