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FCC17C37SC490 D-Sub Receptacle 37-Position Equivalent & Substitute Parts
Part Overview
The FCC17C37SC490 is a 37-position D-Sub receptacle connector manufactured by Amphenol ICC, featuring right-angle through-hole solder termination. This connector is classified as obsolete, making equivalent and substitute parts necessary for ongoing production support and design updates. The part is designed for signal applications with gold-plated contacts, UL94 V-0 flammability rating, and operation across -40°C to 85°C temperature range.
Substiute Parts
Key Parameters
| Parameter | FCC17C37SC490 |
|---|---|
| Connector Type | Receptacle, Female Sockets |
| Number of Positions | 37 |
| Number of Rows | 2 |
| Shell Size, Connector Layout | 4 (DC, C) |
| Mounting Type | Through Hole, Right Angle |
| Termination | Solder |
| Shell Material, Finish | Steel, Tin Plated |
| Contact Finish | Gold |
| Contact Finish Thickness | 15.0µin (0.38µm) |
| Current Rating | 5A |
| Voltage Rating | 200V |
| Backset Spacing | 0.590" (14.99mm) |
| Operating Temperature | -40°C ~ 85°C |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | RoHS non-compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution for the FCC17C37SC490 is determined by strict equivalence across the following critical parameters:
Primary Equivalence Criteria:
- Connector type: Receptacle, Female Sockets
- Number of positions: 37
- Number of rows: 2
- Shell size and layout: 4 (DC, C)
- Mounting type: Through Hole, Right Angle
- Termination method: Solder
- Flange feature: Housing/Shell (4-40)
- Contact type: Signal
- Material flammability rating: UL94 V-0
- Current rating: 5A minimum
- Backset spacing: 0.590" (14.99mm)
- Operating temperature range: -40°C ~ 85°C minimum
Secondary Considerations:
- Shell material and finish compatibility
- Contact finish and thickness specifications
- RoHS compliance status for regulatory requirements
- Product status (Active vs. Obsolete)
Substitute parts are grouped into two categories: direct series replacements from Amphenol ICC (FCE17 series) and cross-manufacturer alternatives from HARTING that meet the core electrical and mechanical specifications.
Parameter Comparison
| Part Number | Manufacturer | Series | Positions | Rows | Shell Size | Mounting | Termination | Shell Material | Contact Finish | Current (A) | Voltage (V) | Temp Range (°C) | RoHS Status | Product Status | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FCC17C37SC490 | Amphenol ICC | FCC17 | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel, Tin | Gold | 5 | 200 | -40 ~ 85 | Non-compliant | Obsolete | 1137 |
| FCE17C37SC490 | Amphenol ICC | FCE17 | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel, Tin | Gold | 5 | — | -40 ~ 85 | Compliant | Active | 688 |
| FCE17C37SC400 | Amphenol ICC | FCE17 | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel, Tin | Gold | 5 | — | -40 ~ 85 | Compliant | Active | 1162 |
| FCE17C37SC410 | Amphenol ICC | FCE17 | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel, Tin | Gold | 5 | — | -40 ~ 85 | Compliant | Active | 1147 |
| FCE17C37SC440 | Amphenol ICC | FCE17 | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel, Tin | Gold | 5 | — | -40 ~ 85 | Compliant | Active | 1111 |
| FCE17C37SC450 | Amphenol ICC | FCE17 | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel, Tin | Gold | 5 | — | -40 ~ 85 | Compliant | Active | 904 |
| FCE17C37SC480 | Amphenol ICC | FCE17 | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel, Tin | Gold | 5 | — | -40 ~ 85 | Compliant | Active | 975 |
| FCE17C37SC4D0 | Amphenol ICC | FCE17 | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel, Tin | Gold | 5 | — | -40 ~ 85 | Compliant | Active | 746 |
| FCE17C37SC4E0 | Amphenol ICC | FCE17 | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel, Tin | Gold | 5 | — | -40 ~ 85 | Compliant | Active | 885 |
| 09644147232 | HARTING | — | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel | — | 7.5 | 100 | -55 ~ 125 | ROHS3 Compliant | Active | 715 |
| 09664127600 | HARTING | — | 37 | 2 | 4 (DC, C) | Through Hole, R/A | Solder | Steel | — | 6.5 | — | -55 ~ 125 | ROHS3 Compliant | Active | 930 |
Engineering Selection Recommendations
Amphenol ICC FCE17 Series (Direct Substitutes):
The FCE17C37SC490, FCE17C37SC400, FCE17C37SC410, FCE17C37SC440, FCE17C37SC450, FCE17C37SC480, FCE17C37SC4D0, and FCE17C37SC4E0 are all active-status equivalents from Amphenol ICC's FCE17 series. These parts maintain identical mechanical and electrical specifications to the FCC17C37SC490 across all critical parameters: 37-position configuration, shell size 4 (DC, C), right-angle through-hole solder termination, 5A current rating, and -40°C to 85°C operating temperature. The primary distinction is RoHS compliance status; all FCE17 variants are RoHS Compliant, whereas the original FCC17C37SC490 is RoHS non-compliant. These parts are recommended for new designs or production transitions requiring regulatory compliance.
HARTING Cross-Manufacturer Alternatives:
The HARTING 09644147232 and 09664127600 connectors meet the core mechanical and electrical requirements: 37-position receptacle configuration, shell size 4 (DC, C), right-angle through-hole solder termination, and UL94 V-0 flammability rating. Both are ROHS3 Compliant and active-status products. The 09644147232 provides higher current capacity (7.5A vs. 5A) and extended operating temperature range (-55°C to 125°C). The 09664127600 offers 6.5A current rating with the same extended temperature range. These alternatives are suitable for applications where cross-manufacturer sourcing is acceptable and enhanced thermal or current performance is beneficial.
Frequently Asked Questions (FAQ)
Q: Can FCE17C37SC490 directly replace FCC17C37SC490 in existing designs?
A: Yes. The FCE17C37SC490 maintains identical mechanical and electrical specifications across all critical parameters: 37 positions, shell size 4 (DC, C), right-angle through-hole solder termination, 5A current rating, and -40°C to 85°C operating temperature. The primary difference is RoHS compliance status. Physical fit and electrical performance are equivalent.
Q: What is the difference between the various FCE17C37SC4XX variants?
A: All FCE17C37SC4XX variants (SC400, SC410, SC440, SC450, SC480, SC4D0, SC4E0) share identical mechanical and electrical specifications. The suffix designations reflect internal manufacturing or configuration variations not specified in the provided parameters. All are functionally equivalent for the specified application.
Q: Are HARTING connectors compatible with Amphenol ICC designs?
A: HARTING 09644147232 and 09664127600 meet the core mechanical and electrical requirements: 37-position receptacle, shell size 4 (DC, C), right-angle through-hole solder termination, and UL94 V-0 flammability rating. Physical fit and mating are compatible. However, minor differences exist in contact finish specifications and dielectric materials. Verification of specific application requirements is necessary before substitution.
Q: Why is the original FCC17C37SC490 marked as obsolete?
A: The FCC17C37SC490 is classified as obsolete by Amphenol ICC. The active FCE17 series provides equivalent functionality with RoHS compliance, making it the recommended replacement for ongoing production and new designs.
Q: What are the key parameters that determine substitutability?
A: Substitutability is determined by: connector type (receptacle, female sockets), number of positions (37), number of rows (2), shell size and layout (4, DC, C), mounting type (through-hole, right-angle), termination method (solder), flange feature (housing/shell 4-40), contact type (signal), material flammability rating (UL94 V-0), current rating (5A minimum), backset spacing (0.590" / 14.99mm), and operating temperature range (-40°C to 85°C minimum).
Q: Can I use a HARTING connector rated for 7.5A in place of the 5A FCC17C37SC490?
A: Yes, from a current capacity perspective. The HARTING 09644147232 is rated for 7.5A, exceeding the 5A requirement of the FCC17C37SC490. However, all other mechanical and electrical specifications must align with your application requirements. The extended operating temperature range (-55°C to 125°C) of the HARTING connector provides additional thermal margin.
Q: Are there inventory considerations for selecting a substitute?
A: Yes. Current inventory levels vary across available substitutes. FCE17C37SC400 has the highest inventory (1162 pcs), followed by FCE17C37SC410 (1147 pcs) and FCE17C37SC480 (975 pcs). HARTING 09664127600 has 930 pcs available. Inventory status should be considered alongside technical compatibility for procurement planning.
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