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FCC17C37SC2EB D-Sub 37 Position Receptacle Connector Equivalent & Substitute Parts
Part Overview
The FCC17C37SC2EB is a 37 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This through-hole, right-angle solder termination connector features female sockets with gold-plated phosphor bronze contacts rated for 5A at 200V. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Type | D-Sub Receptacle, Female Sockets |
| Number of Positions | 37 |
| Shell Size / Layout | 4 (DC, C) |
| Mounting Type | Through Hole, Right Angle |
| Termination | Solder |
| Current Rating | 5A |
| Voltage Rating | 200V |
| Operating Temperature | -40°C ~ 85°C |
| Shell Material / Finish | Steel, Tin Plated |
| Contact Finish | Gold, 15.0µin (0.38µm) |
| Flange Feature | Housing/Shell (Unthreaded) |
| Material Flammability Rating | UL94 V-0 |
Substitute Part Grouping Explanation
Substitution eligibility is determined by strict parameter matching across the following critical criteria:
Primary Matching Parameters:
- Connector type (D-Sub receptacle, female sockets)
- Number of positions (37)
- Shell size and layout (4 / DC, C)
- Mounting type (through hole, right angle)
- Termination method (solder)
- Current rating (5A minimum)
- Operating temperature range (-40°C ~ 85°C minimum)
- Flange feature (unthreaded housing/shell)
- Material flammability rating (UL94 V-0)
Substitute Categories:
Category 1: Amphenol ICC FCE17 Series (Direct Parametric Equivalents) Parts FCE17C37SC2EB, FCE17C37SC20B, FCE17C37SC21B, FCE17C37SC24B, FCE17C37SC25B, FCE17C37SC28B, FCE17C37SC29B, and FCE17C37SC2DB match all critical electrical and mechanical parameters. These parts differ only in dielectric material composition (thermoplastic with glass fill versus standard thermoplastic) and RoHS compliance status. All are active production parts from the same manufacturer series.
Category 2: HARTING Similar Parts Parts 09644147232 and 09664127600 share the core D-Sub 37 position receptacle configuration with right-angle solder termination. These parts differ in backset spacing, contact material composition, dielectric material, and operating temperature range, representing functional alternatives rather than direct equivalents.
Parameter Comparison
| Parameter | FCC17C37SC2EB | FCE17C37SC2EB | FCE17C37SC20B | FCE17C37SC21B | FCE17C37SC24B | FCE17C37SC25B | FCE17C37SC28B | FCE17C37SC29B | FCE17C37SC2DB | 09644147232 | 09664127600 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | HARTING | HARTING |
| Connector Type | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets | D-Sub Receptacle, Female Sockets |
| Number of Positions | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 |
| Shell Size / Layout | 4 (DC, C) | 4 (DC, C) | 4 (DC, C) | 4 (DC, C) | 4 (DC, C) | 4 (DC, C) | 4 (DC, C) | 4 (DC, C) | 4 (DC, C) | 4 (DC, C) | 4 (DC, C) |
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | 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 | Solder | Solder | Solder | Solder |
| Current Rating (Amps) | 5A | 5A | 5A | 5A | 5A | 5A | 5A | 5A | 5A | 7.5A | 6.5A |
| Voltage Rating | 200V | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified | 100V | Not specified |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Shell Material / Finish | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel | Steel |
| Contact Finish | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Not specified | Not specified |
| Flange Feature | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (4-40) | Housing/Shell (Unthreaded) |
| 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 |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| RoHS Status | Non-compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | ROHS3 Compliant | ROHS3 Compliant |
Engineering Selection Recommendations
For Direct Replacement (Amphenol ICC FCE17 Series):
The FCE17C37SC2EB, FCE17C37SC20B, FCE17C37SC21B, FCE17C37SC24B, FCE17C37SC25B, FCE17C37SC28B, FCE17C37SC29B, and FCE17C37SC2DB parts are active production equivalents that maintain all critical electrical and mechanical specifications of the obsolete FCC17C37SC2EB. All FCE17 variants are RoHS compliant, addressing regulatory requirements that the original part does not meet. These parts are recommended as primary substitutes for new designs and legacy system support.
For Extended Temperature Applications (HARTING Parts):
The HARTING 09644147232 and 09664127600 connectors provide functional D-Sub 37 position receptacle solutions with extended operating temperature ranges (-55°C ~ 125°C versus -40°C ~ 85°C). These parts are suitable for applications requiring broader thermal performance. The 09644147232 features board lock and higher current rating (7.5A), while the 09664127600 offers stamped contact construction. Both are ROHS3 compliant and active production parts.
Compliance Considerations:
The original FCC17C37SC2EB is RoHS non-compliant. All substitute parts listed are RoHS compliant or ROHS3 compliant, meeting current regulatory requirements for new equipment manufacturing and system updates.
Frequently Asked Questions (FAQ)
Q: Can FCE17C37SC2EB directly replace FCC17C37SC2EB in existing designs?
A: Yes. The FCE17C37SC2EB maintains identical electrical ratings (5A, 200V), mechanical configuration (37 position, right-angle solder termination), operating temperature range (-40°C ~ 85°C), and shell specifications. The primary difference is RoHS compliance status and active production availability.
Q: What is the difference between the various FCE17C37 variants (SC20B, SC21B, SC24B, SC25B, SC28B, SC29B, SC2DB)?
A: All FCE17C37 variants share identical electrical and mechanical specifications. Differences exist only in dielectric material composition (thermoplastic versus thermoplastic with glass fill) and internal construction details not affecting connector performance or compatibility.
Q: Are HARTING parts 09644147232 and 09664127600 suitable for applications requiring 5A at 200V?
A: The HARTING 09644147232 is rated for 7.5A, exceeding the 5A requirement. The 09664127600 is rated for 6.5A. However, the 09644147232 is rated for 100V maximum, which is below the 200V specification of the original part. The 09664127600 voltage rating is not specified. These parts are functional alternatives for applications not requiring the full 200V rating.
Q: What is the significance of the backset spacing difference between Amphenol and HARTING parts?
A: Amphenol FCC17/FCE17 parts specify 0.590" (14.99mm) backset spacing. HARTING 09644147232 specifies 0.401" (10.20mm), and 09664127600 specifies 0.409" (10.40mm). Backset spacing affects PCB layout and mounting hole positioning. Parts with different backset spacing require PCB redesign and are not direct drop-in replacements.
Q: Are all listed substitute parts available in the same packaging as the original?
A: The original FCC17C37SC2EB packaging is not specified. Amphenol FCE17 series parts are supplied in standard packaging. HARTING parts 09644147232 and 09664127600 are supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.
Q: Which substitute part is recommended for new designs?
A: For new designs, FCE17C37SC2EB or any FCE17C37 variant is recommended. These parts are active production, RoHS compliant, and maintain full compatibility with the original FCC17C37SC2EB specifications. Selection among FCE17 variants depends on specific dielectric material requirements for your application.
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