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DEM09S500N D-Sub 9 Position Receptacle Connector Equivalent & Substitute Parts
Part Overview
The DEM09S500N is a 9 position D-Sub receptacle connector manufactured by Amphenol ICC (FCI) with right-angle through-hole solder termination. This connector is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The part features female sockets in a DE shell size (1 position layout) with gold-plated contacts rated for 7.5A per contact at 300V.
Substiute Parts
Key Parameters
| Parameter | DEM09S500N |
|---|---|
| Connector Type | D-Sub Receptacle, Female Sockets |
| Number of Positions | 9 |
| Shell Size / Layout | 1 (DE, E) |
| Mounting Type | Through Hole, Right Angle |
| Termination | Solder |
| Current Rating | 7.5A per Contact |
| Voltage Rating | 300V |
| Operating Temperature | -55°C to 155°C |
| Shell Material / Finish | Steel, Yellow Cadmium Plated |
| Contact Material | Brass |
| Contact Finish | Gold |
| Flange Feature | Housing/Shell (Unthreaded) |
| Dielectric Material | Thermoplastic |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | RoHS Non-Compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution for the DEM09S500N is determined by strict alignment of the following critical parameters:
Primary Compatibility Criteria:
- Connector type: D-Sub receptacle, female sockets
- Number of positions: 9
- Shell size and layout: 1 (DE, E)
- Mounting type: Through hole, right angle
- Termination method: Solder
- Contact type: Signal
Secondary Electrical Criteria:
- Current rating: Minimum 6.5A per contact (DEM09S500N rated 7.5A)
- Voltage rating: Minimum 100V (DEM09S500N rated 300V)
- Operating temperature range: Must encompass application requirements
Tertiary Mechanical Criteria:
- Flange feature configuration
- Contact form (machined or stamped)
- Backset spacing tolerance
- Dielectric material compatibility
Substitute parts are grouped into two categories: direct Amphenol ICC (FCI) successors and cross-manufacturer HARTING equivalents. All listed substitutes maintain the core 9-position DE shell receptacle configuration with solder termination and right-angle mounting.
Parameter Comparison
| Part Number | Manufacturer | Product Status | Connector Type | Positions | Shell Size | Mounting | Current Rating (A) | Voltage Rating (V) | Operating Temp (°C) | Contact Material | Shell Material | Flange Feature | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DEM09S500N | Amphenol ICC (FCI) | Obsolete | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 7.5 | 300 | -55 to 155 | Brass | Steel, Yellow Cadmium | Unthreaded | Non-Compliant |
| DEM09S500 | Amphenol ICC (FCI) | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 7.5 | 300 | -55 to 125 | Phosphor Bronze | Steel, Yellow Cadmium | Unthreaded | Non-Compliant |
| 09641147232 | HARTING | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 7.5 | 100 | -55 to 125 | Copper Alloy | Steel | 4-40 Threaded | ROHS3 Compliant |
| 09641147242 | HARTING | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 7.5 | 100 | -20 to 125 | Copper Alloy | Steel | 4-40 Threaded | ROHS3 Compliant |
| 09661126603 | HARTING | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 6.5 | — | -55 to 125 | Copper Alloy | Steel | Screwlock | ROHS3 Compliant |
| 09661127603 | HARTING | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 6.5 | — | -55 to 125 | Copper Alloy | Steel | Screwlock | ROHS3 Compliant |
| 09661136603 | HARTING | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 6.5 | — | -55 to 125 | Copper Alloy | Steel | Screwlock | ROHS3 Compliant |
| 09661137603 | HARTING | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 6.5 | — | -55 to 125 | Copper Alloy | Steel | Screwlock | ROHS3 Compliant |
| 09661526613 | HARTING | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 6.5 | — | -55 to 125 | Copper Alloy | Steel | Screwlock | ROHS3 Compliant |
| 09661527613 | HARTING | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 6.5 | — | -55 to 125 | Copper Alloy | Steel | Screwlock | ROHS3 Compliant |
| 09661536613 | HARTING | Active | Receptacle, Female | 9 | 1 (DE, E) | Through Hole, R/A | 6.5 | — | -55 to 125 | Copper Alloy | Steel | Screwlock | ROHS3 Compliant |
Engineering Selection Recommendations
Amphenol ICC (FCI) Direct Successor:
DEM09S500 is the active production equivalent to the obsolete DEM09S500N. Both parts share identical electrical ratings (7.5A per contact, 300V), connector configuration, and mounting specifications. The primary difference is contact material composition (phosphor bronze versus brass) and reduced maximum operating temperature (125°C versus 155°C). For applications operating within -55°C to 125°C, DEM09S500 provides direct functional replacement with active product status and continued manufacturer support.
HARTING Cross-Manufacturer Alternatives:
HARTING 09641147232 and 09641147242 are functionally equivalent receptacles with identical 9-position DE shell configuration and 7.5A current rating. Both feature ROHS3 compliance and active product status. The 09641147242 variant has a reduced lower operating temperature limit (-20°C versus -55°C). These parts include board lock and filter features with 4-40 threaded flanges, differing from the unthreaded flange of the original part.
HARTING 09661126603, 09661127603, 09661136603, 09661137603, 09661526613, 09661527613, and 09661536613 are screwlock-equipped alternatives with 6.5A current rating and ROHS3 compliance. These parts accommodate applications requiring mating-side female screwlock connectors. Current rating reduction from 7.5A to 6.5A per contact must be evaluated against application requirements. All HARTING alternatives maintain -55°C to 125°C operating temperature range except 09641147242 (-20°C to 125°C).
Compliance Considerations:
The original DEM09S500N is RoHS non-compliant. All HARTING substitutes achieve ROHS3 compliance. DEM09S500 remains RoHS non-compliant. Selection between compliant and non-compliant alternatives depends on regulatory requirements for the end application and target market.
Frequently Asked Questions (FAQ)
Q: Can DEM09S500 directly replace DEM09S500N?
A: DEM09S500 is the active production successor with identical connector configuration, position count, shell size, and electrical ratings. The maximum operating temperature is reduced from 155°C to 125°C, and contact material differs (phosphor bronze versus brass). Direct substitution is valid for applications operating within the reduced temperature range.
Q: What is the primary difference between Amphenol ICC and HARTING substitutes?
A: Amphenol ICC DEM09S500 maintains the original unthreaded flange design and higher voltage rating (300V). HARTING alternatives feature either 4-40 threaded flanges (09641147232, 09641147242) or mating-side female screwlock connectors (09661126603 series, 09661527613, 09661536613). Flange configuration affects mechanical mounting and mating interface compatibility.
Q: Are HARTING parts with 6.5A rating suitable for 7.5A applications?
A: HARTING 09661126603, 09661127603, 09661136603, 09661137603, 09661526613, 09661527613, and 09661536613 are rated for 6.5A per contact versus the original 7.5A specification. Substitution is valid only when application current requirements do not exceed 6.5A per contact. Circuit analysis must confirm compliance with the reduced current rating.
Q: What packaging options are available?
A: DEM09S500 is supplied in tray packaging. HARTING 09641147232, 09641147242, 09661126603, 09661127603, 09661136603, 09661137603, 09661527613, and 09661536613 are supplied in bulk packaging. HARTING 09661526613 is supplied in tray packaging. Packaging selection affects procurement and handling procedures.
Q: Do all substitutes maintain the same backset spacing?
A: DEM09S500N and DEM09S500 specify 0.406" (10.30mm) backset spacing. HARTING 09641147232 and 09641147242 specify 0.401" (10.20mm) backset spacing. HARTING 09661126603, 09661127603, 09661136603, 09661137603, 09661526613, 09661527613, and 09661536613 specify 0.409" (10.40mm) backset spacing. Minor spacing variations may affect PCB layout compatibility and require design verification.
Q: Which substitutes offer RoHS compliance?
A: All HARTING alternatives (09641147232, 09641147242, 09661126603, 09661127603, 09661136603, 09661137603, 09661526613, 09661527613, 09661536613) are ROHS3 compliant. DEM09S500 and the original DEM09S500N are RoHS non-compliant. Regulatory requirements for the target market determine compliance necessity.
Q: What is the inventory status for each substitute?
A: DEM09S500 has 879 units in stock. HARTING 09641147232 has 908 units, 09641147242 has 732 units, 09661126603 has 909 units, 09661127603 has 789 units, 09661136603 has 989 units, 09661137603 has 806 units, 09661526613 has 802 units, 09661527613 has 2715 units, and 09661536613 has 720 units available. Inventory levels support immediate procurement for production requirements.
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