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TE Connectivity 745967-4 D-Sub Receptacle 25-Position Equivalent & Substitute Parts
Part Overview
The TE Connectivity AMP Connectors 745967-4 is a 25-position D-Sub receptacle connector with female sockets, designed for through-hole solder termination. This connector is part of the AMPLIMITE HD-20 series and is classified as Active product status. The part is RoHS non-compliant and REACH Affected, which may necessitate identification of compliant alternatives for applications requiring regulatory compliance or long-term supply chain stability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 745967-4 |
| Manufacturer | TE Connectivity AMP Connectors |
| Connector Type | Receptacle, Female Sockets |
| Number of Positions | 25 |
| Number of Rows | 2 |
| Shell Size, Connector Layout | 3 (DB, B) |
| Mounting Type | Through Hole |
| Termination | Solder |
| Current Rating | 6A |
| Voltage Rating | 125V |
| Operating Temperature Range | -55°C ~ 105°C |
| Shell Material, Finish | Steel, Tin Plated |
| Contact Finish | Gold |
| Contact Material | Phosphor Bronze |
| Dielectric Material | Polyester |
| Flange Feature | Housing/Shell (Unthreaded) |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | RoHS non-compliant |
| REACH Status | REACH Affected |
| Product Status | Active |
Substitute Part Grouping Explanation
Substitution of the TE Connectivity 745967-4 is determined by strict equivalence across the following critical parameters:
Mandatory Equivalence Parameters:
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 25
- Number of Rows: 2
- Shell Size, Connector Layout: 3 (DB, B)
- Mounting Type: Through Hole
- Termination: Solder
- Material Flammability Rating: UL94 V-0
Functional Compatibility Parameters:
- Current Rating: 6A or higher
- Voltage Rating: 125V or higher
- Operating Temperature Range: Must encompass -55°C to 105°C or broader
- Contact Type: Signal
Regulatory and Compliance Parameters:
- RoHS Status: Compliant alternatives available
- REACH Status: Unaffected alternatives available
Substitute parts are grouped into three categories based on their relationship to the main part:
-
Direct Manufacturer Equivalent (TE Connectivity): Part 5745967-4 maintains identical electrical and mechanical specifications with improved compliance status.
-
Similar Manufacturer Parts (HARTING): Parts 09643127210, 09643127230, 09643127240, 09663516513, 09663517513, and 09663556513 share core D-Sub 25-position receptacle architecture with variations in flange features, contact finishes, and dielectric materials.
-
Similar Manufacturer Parts (NorComp Inc.): Parts 172-025-212R011, 172-025-212R021, and 172-025-212R911 provide panel-mount alternatives with comparable electrical ratings and solder termination.
Parameter Comparison
| Parameter | 745967-4 (Main) | 5745967-4 | 09643127210 | 09643127230 | 09643127240 | 09663516513 | 09663517513 | 09663556513 | 172-025-212R011 | 172-025-212R021 | 172-025-212R911 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity | TE Connectivity | HARTING | HARTING | HARTING | HARTING | HARTING | HARTING | NorComp Inc. | NorComp Inc. | NorComp Inc. |
| Connector Type | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets | 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 | 25 | 25 | 25 | 25 |
| Number of Rows | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Shell Size, Connector Layout | 3 (DB, B) | 3 (DB, B) | 3 (DB, B) | 3 (DB, B) | 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 | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Panel Mount, Through Hole | Panel Mount, Through Hole | Panel Mount, Through Hole |
| Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| Current Rating (Amps) | 6A | 6A | 7.5A | 7.5A | 7.5A | 6.5A | 6.5A | 6.5A | 5A | 5A | 5A |
| Voltage Rating | 125V | 125V | 100V | 100V | 100V | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified |
| Operating Temperature Range | -55°C ~ 105°C | -55°C ~ 105°C | -20°C ~ 125°C | -20°C ~ 125°C | -20°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -50°C ~ 100°C | -50°C ~ 100°C | -50°C ~ 100°C |
| Shell Material, Finish | Steel, Tin Plated | Steel, Tin Plated | Steel | Steel | Steel | Steel | Steel | Steel | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated |
| Contact Finish | Gold | Gold | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified | Gold | Gold | Gold | Gold |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Not Specified | Copper Alloy | Brass | Brass | Brass |
| Dielectric Material | Polyester | Polyester | Polycyclohexylenedimethylene Terephthalate (PCT) | Polycyclohexylenedimethylene Terephthalate (PCT) | Polycyclohexylenedimethylene Terephthalate (PCT) | Polybutylene Terephthalate (PBT), Polyester, Glass Filled | Polybutylene Terephthalate (PBT), Polyester, Glass Filled | Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled | Polybutylene Terephthalate (PBT), Polyester | Polybutylene Terephthalate (PBT), Polyester | Polybutylene Terephthalate (PBT), Polyester |
| Flange Feature | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Mating Side, Female Screwlock (4-40) | Mating Side, Female Screwlock (4-40) | Mating Side, Female Screwlock (4-40) | Board Side (4-40) | Board Side (4-40) | Board Side (4-40), Mating Side, Female Screwlock (4-40) |
| 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 |
| RoHS Status | RoHS non-compliant | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Affected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Obsolete | Obsolete | Obsolete |
Engineering Selection Recommendations
Primary Recommendation: TE Connectivity 5745967-4
The 5745967-4 is the direct equivalent to the 745967-4 with identical electrical and mechanical specifications. This part is RoHS Compliant and REACH Unaffected, addressing the regulatory limitations of the original part. Both parts maintain the same 6A current rating, 125V voltage rating, and -55°C to 105°C operating temperature range. The 5745967-4 is Active product status with 7568 units in stock, providing supply chain continuity.
Secondary Recommendations: HARTING Parts (09643127210, 09643127230, 09643127240)
These HARTING alternatives provide higher current ratings (7.5A) and extended upper operating temperature (125°C). All three parts are ROHS3 Compliant and REACH Unaffected. The primary distinction is that these parts feature unthreaded housing flanges identical to the main part. These parts are suitable for applications requiring enhanced thermal performance and regulatory compliance.
Tertiary Recommendations: HARTING Parts with Board Lock (09663516513, 09663517513, 09663556513)
These HARTING alternatives feature female screwlock flanges on the mating side, providing mechanical board lock capability. Current ratings are 6.5A, and operating temperature range extends to -55°C to 125°C. Part 09663556513 includes gold contact finish matching the original part. These parts are ROHS3 Compliant and REACH Unaffected. Selection of these parts is appropriate when mechanical retention at the mating interface is required.
Quaternary Recommendations: NorComp Inc. Parts (172-025-212R011, 172-025-212R021, 172-025-212R911)
These NorComp alternatives are panel-mount through-hole receptacles with board-side flanges. Current rating is 5A, which is lower than the main part. Operating temperature range is -50°C to 100°C, which does not fully encompass the original part's lower temperature limit. These parts are ROHS3 Compliant and REACH Unaffected but carry Obsolete product status. Selection of these parts is appropriate only when panel-mount configuration is mandatory and lower current and temperature ratings are acceptable.
Frequently Asked Questions (FAQ)
Q: Can the 5745967-4 be used as a direct replacement for the 745967-4?
A: Yes. The 5745967-4 is electrically and mechanically identical to the 745967-4. Both parts share the same 25-position D-Sub receptacle configuration, 6A current rating, 125V voltage rating, and -55°C to 105°C operating temperature range. The primary difference is that the 5745967-4 is RoHS Compliant and REACH Unaffected, whereas the 745967-4 is RoHS non-compliant and REACH Affected.
Q: What are the key differences between the TE Connectivity and HARTING alternatives?
A: TE Connectivity 5745967-4 maintains identical specifications to the original part. HARTING parts 09643127210, 09643127230, and 09643127240 offer higher current ratings (7.5A) and extended upper operating temperature (125°C). HARTING parts 09663516513, 09663517513, and 09663556513 add female screwlock flanges for mechanical board lock and maintain 6.5A current rating with -55°C to 125°C operating range. All HARTING alternatives are ROHS3 Compliant and REACH Unaffected.
Q: Are the NorComp parts suitable replacements?
A: NorComp parts 172-025-212R011, 172-025-212R021, and 172-025-212R911 are panel-mount alternatives with lower current ratings (5A) and narrower operating temperature range (-50°C to 100°C). These parts carry Obsolete product status. Selection is appropriate only when panel-mount configuration is required and the reduced electrical and thermal specifications are acceptable for the application.
Q: What is the significance of the flange feature differences?
A: The main part 745967-4 features an unthreaded housing shell flange. HARTING parts 09643127210, 09643127230, and 09643127240 maintain this unthreaded configuration. HARTING parts 09663516513, 09663517513, and 09663556513 feature female screwlock flanges on the mating side, providing mechanical retention. NorComp parts feature board-side flanges with 4-40 threaded holes. Flange selection depends on the mechanical mounting requirements of the application.
Q: Which substitute part offers the best compliance profile?
A: All substitute parts except the NorComp series are ROHS3 Compliant and REACH Unaffected. The TE Connectivity 5745967-4 is the most direct equivalent with identical electrical specifications. HARTING parts provide additional compliance with enhanced thermal and current ratings. NorComp parts are ROHS3 Compliant but carry Obsolete product status, which may present long-term supply chain risk.
Q: What is the difference between contact finish specifications?
A: The main part 745967-4 specifies gold contact finish with 30.0µin (0.76µm) thickness. HARTING parts 09643127210, 09643127230, and 09643127240 do not specify contact finish. HARTING part 09663556513 specifies gold contact finish. NorComp parts specify gold contact finish with flash thickness. Contact finish affects corrosion resistance and electrical performance in high-reliability applications.
Q: Can these parts be used interchangeably in existing designs?
A: Mechanical and electrical interchangeability depends on specific design requirements. The TE Connectivity 5745967-4 is fully interchangeable with the 745967-4. HARTING parts with unthreaded flanges (09643127210, 09643127230, 09643127240) are mechanically interchangeable but offer enhanced electrical ratings. HARTING parts with screwlock flanges and NorComp panel-mount parts require design verification due to different flange configurations. Voltage and current ratings must be confirmed as acceptable for the application.
Q: What packaging options are available?
A: The main part 745967-4 is supplied in Tube packaging with 741 units in stock. The TE Connectivity 5745967-4 is supplied in Tube packaging with 7568 units in stock. HARTING parts are supplied in Bulk packaging with inventory ranging from 694 to 1160 units. NorComp parts are supplied in Tray packaging with inventory ranging from 763 to 1501 units. Packaging selection may affect procurement and handling procedures.
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