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DDPS50S365128LF Equivalent & Substitute Parts
Part Overview
The DDPS50S365128LF is a 50 Position D-Sub Receptacle connector manufactured by Amphenol ICC (FCI) in the DP series. This connector features female sockets with vertical solder termination and is designed for applications requiring robust D-Sub connectivity. The part is currently in stock with 688 units available. Equivalent and substitute parts are identified based on matching electrical and mechanical specifications to ensure direct functional replacement in D-Sub connector applications.
Substiute Parts
Key Parameters
| Parameter | DDPS50S365128LF |
|---|---|
| Manufacturer | Amphenol ICC (FCI) |
| Series | DP |
| Connector Type | Receptacle, Female Sockets |
| Number of Positions | 50 |
| Shell Size | 5 (DD, D) |
| Mounting Type | Vertical Solder |
| Termination | Solder |
| Contact Type | Signal |
Substitute Part Grouping Explanation
Substitute parts for the DDPS50S365128LF are qualified based on the following critical parameters that determine functional equivalence:
- Connector Type: Receptacle with female sockets (ensures mating compatibility with standard D-Sub plugs)
- Number of Positions: 50 positions (maintains pin count and signal routing)
- Shell Size: 5 (DD, D) designation (ensures mechanical fit and keying compatibility)
- Contact Type: Signal contacts (supports standard signal transmission requirements)
- Termination Method: Solder (allows integration into PCB and wire harness assemblies)
The substitute part 171-050-213R001 from NorComp Inc. meets all these core parameters, qualifying it as a direct functional equivalent despite differences in mounting configuration and series designation.
Parameter Comparison
| Parameter | DDPS50S365128LF (Amphenol ICC) | 171-050-213R001 (NorComp Inc.) |
|---|---|---|
| Connector Type | Receptacle, Female Sockets | Receptacle, Female Sockets |
| Number of Positions | 50 | 50 |
| Number of Rows | 3 | 3 |
| Shell Size, Connector Layout | 5 (DD, D) | 5 (DD, D) |
| Contact Type | Signal | Signal |
| Termination | Solder | Solder |
| Shell Material, Finish | Steel, Nickel Plated | Steel, Nickel Plated |
| Contact Finish | Gold | Gold |
| Current Rating (Amps) | 5A | 5A |
| Operating Temperature | -50°C ~ 100°C | -50°C ~ 100°C |
| Dielectric Material | Polyamide (PA9T), Nylon 9T | Polyamide (PA9T), Nylon 9T |
| Contact Material | Brass | Brass |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected |
Engineering Selection Recommendations
Both the DDPS50S365128LF and 171-050-213R001 are qualified for direct substitution based on matching electrical and mechanical specifications. Selection between these parts should be based on:
Product Status: The 171-050-213R001 is listed as Active, ensuring continued availability and support from NorComp Inc.
Compliance Certifications: Both parts meet ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications.
Inventory Availability: The DDPS50S365128LF has 688 units in stock, while the 171-050-213R001 has 997 units available, providing flexibility in procurement decisions.
Mounting Configuration: The primary difference is mounting type—the DDPS50S365128LF uses vertical solder mounting, while the 171-050-213R001 specifies panel mount through-hole configuration. This distinction affects PCB layout and assembly methodology but does not impact electrical performance or contact compatibility.
Frequently Asked Questions (FAQ)
Q: Can the 171-050-213R001 directly replace the DDPS50S365128LF in existing designs?
A: Yes, the 171-050-213R001 is electrically and mechanically equivalent. Both connectors feature 50 positions, shell size 5 (DD, D), female sockets, and identical contact materials and finishes. The primary consideration is mounting configuration—verify that the panel mount through-hole design of the 171-050-213R001 is compatible with your PCB layout.
Q: Are there differences in signal integrity or electrical performance between these parts?
A: No. Both parts share identical contact materials (brass), finishes (gold), current ratings (5A), operating temperature ranges (-50°C ~ 100°C), and dielectric materials (Polyamide PA9T). Electrical performance is equivalent.
Q: What is the significance of the shell size designation "5 (DD, D)"?
A: Shell size 5 designates a standard D-Sub connector with a DD or D form factor. This ensures mechanical compatibility with standard D-Sub plugs and maintains keying alignment. Both parts use this designation, confirming mating compatibility.
Q: Do both parts meet the same regulatory and compliance standards?
A: Yes. Both the DDPS50S365128LF and 171-050-213R001 are ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance regulations.
Q: What packaging format is used for the 171-050-213R001?
A: The 171-050-213R001 is supplied in Tray packaging, suitable for automated assembly and bulk handling in manufacturing environments.
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