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FCE17B25SN490 Equivalent & Substitute Parts
Part Overview
The FCE17B25SN490 is a 25-position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This connector features female sockets with vertical through-hole mounting and solder termination. The part is classified as active product status with 1086 units in current inventory. D-Sub connectors of this configuration are essential components in legacy and industrial equipment requiring standardized signal transmission interfaces. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity across multiple manufacturers.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Style | D-Sub |
| 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 |
| Contact Type | Signal |
| Current Rating (Amps) | 5A |
| Material Flammability Rating | UL94 V-0 |
| Operating Temperature | -40°C ~ 85°C |
| RoHS Status | RoHS Compliant |
Substitute Part Grouping Explanation
Substitute parts for the FCE17B25SN490 are qualified based on the following critical parameters that must align with the main part:
Mandatory Matching Parameters:
- Connector Style: D-Sub
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 25
- Number of Rows: 2
- Shell Size, Connector Layout: 3 (DB, B)
- Termination: Solder
- Contact Type: Signal
- Material Flammability Rating: UL94 V-0
Allowable Variations:
- Mounting Type: Through Hole or Panel Mount, Through Hole
- Manufacturer: Amphenol ICC, NorComp Inc., TE Connectivity AMP Connectors
- Current Rating: 5A or 6A (6A exceeds minimum requirement)
- Operating Temperature Range: May extend beyond -40°C ~ 85°C
- Shell Material Finish: Steel with various plating options (Tin Plated, Nickel Plated, Yellow Chromate Plated Zinc)
- Contact Finish Thickness: 15.0µin, Flash, or unspecified
- Dielectric Material: Thermoplastic Glass Filled, Polybutylene Terephthalate (PBT), or Polyamide (PA) Nylon Glass Filled
- Contact Material: Phosphor Bronze or Brass
- RoHS Status: RoHS Compliant or ROHS3 Compliant
Substitute parts are organized by manufacturer and mounting configuration to facilitate selection based on application requirements and inventory availability.
Parameter Comparison
| Parameter | FCE17B25SN490 (Main) | 172-025-283L001 | 172-025-283L011 | 172-025-283L021 | 5205738-1 | 5205738-3 | 5205738-7 | 5745187-1 | 5745187-3 | 5745187-7 | 5745187-8 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Amphenol ICC | NorComp Inc. | NorComp Inc. | NorComp Inc. | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity |
| 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 | Panel Mount, Through Hole | Panel Mount, Through Hole | Panel Mount, Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| Current Rating (Amps) | 5A | 5A | 5A | 5A | 6A | 6A | 6A | 6A | 6A | 6A | 6A |
| 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 |
| Operating Temperature | -40°C ~ 85°C | -50°C ~ 125°C | -50°C ~ 125°C | -50°C ~ 125°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Shell Material, Finish | Steel, Tin Plated | Steel, Nickel Plated | Steel, Nickel Plated | Steel, Nickel Plated | Steel, Yellow Chromate Plated Zinc | Steel, Yellow Chromate Plated Zinc | Steel, Yellow Chromate Plated Zinc | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated |
| Contact Material | Phosphor Bronze | Brass | Brass | Brass | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| RoHS Status | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | RoHS Compliant | ROHS3 Compliant | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant | RoHS Compliant |
| Inventory (Pcs) | 1086 | 1307 | 740 | 884 | 815 | 934 | 640 | 1385 | 1119 | 790 | 976 |
Engineering Selection Recommendations
NorComp Inc. 172 Series (172-025-283L001, 172-025-283L011, 172-025-283L021)
The NorComp 172 series connectors are direct substitutes for through-hole applications requiring panel-mount capability. These parts maintain the 25-position, 2-row D-Sub configuration with solder termination. All three variants are ROHS3 compliant and operate across an extended temperature range of -50°C to 125°C, exceeding the FCE17B25SN490 specification. The primary distinction among the three variants is flange feature configuration: 172-025-283L001 features housing/shell unthreaded flange, while 172-025-283L011 and 172-025-283L021 feature board-side 4-40 flanges. Contact material is brass with flash gold finish. These parts are suitable for applications where extended temperature performance and panel-mount flexibility are beneficial.
TE Connectivity AMPLIMITE HDP-20 Series (5205738-1, 5205738-3, 5205738-7, 5745187-1, 5745187-3, 5745187-7, 5745187-8)
The TE Connectivity AMPLIMITE HDP-20 series provides direct functional equivalence to the FCE17B25SN490 with enhanced current rating of 6A and extended operating temperature range of -55°C to 105°C. All variants feature 25-position, 2-row D-Sub configuration with through-hole solder termination. The 5205738 series utilizes yellow chromate plated zinc shell finish, while the 5745187 series utilizes tin-plated steel shell finish. Contact material is phosphor bronze with gold finish. Packaging options include bulk (5205738-1) and tube configurations (5205738-3, 5205738-7, 5745187-1, 5745187-3, 5745187-7, 5745187-8). RoHS compliance is confirmed across all variants. These parts are suitable for applications requiring higher current capacity and broader temperature operating range.
Selection Criteria
- Mounting Configuration: NorComp 172 series supports panel-mount through-hole; TE Connectivity and Amphenol FCE17 series support vertical through-hole only.
- Current Capacity: TE Connectivity AMPLIMITE HDP-20 series rated 6A; NorComp 172 series and Amphenol FCE17 series rated 5A.
- Temperature Range: NorComp 172 series operates -50°C to 125°C; TE Connectivity AMPLIMITE HDP-20 series operates -55°C to 105°C; Amphenol FCE17 series operates -40°C to 85°C.
- Shell Finish: Tin-plated (FCE17B25SN490, 5745187 series), nickel-plated (172 series), or yellow chromate plated zinc (5205738 series).
- Compliance: All parts are RoHS or ROHS3 compliant and carry UL94 V-0 flammability rating.
Frequently Asked Questions (FAQ)
Q: Can the NorComp 172-025-283L001 be used as a direct replacement for the FCE17B25SN490 in a vertical through-hole application?
A: The 172-025-283L001 is functionally equivalent in terms of connector type, position count, and solder termination. However, the 172-025-283L001 is specified for panel-mount through-hole mounting, whereas the FCE17B25SN490 is specified for vertical through-hole mounting. Physical mounting geometry may differ. Verify mechanical fit and flange compatibility with your PCB layout before substitution.
Q: What is the difference between the TE Connectivity 5205738 and 5745187 series?
A: Both series are AMPLIMITE HDP-20 connectors with identical electrical and mechanical specifications. The primary difference is shell material finish: 5205738 series features yellow chromate plated zinc finish, while 5745187 series features tin-plated steel finish. The suffix numbers (1, 3, 7, 8) indicate packaging configuration (bulk or tube). Select based on packaging requirements and corrosion resistance needs for your application environment.
Q: Are all substitute parts RoHS compliant?
A: All substitute parts listed are either RoHS Compliant or ROHS3 Compliant. The FCE17B25SN490 is RoHS Compliant. ROHS3 Compliant parts meet the same environmental requirements with updated certification standards. Both compliance levels are acceptable for RoHS-regulated applications.
Q: What is the current rating difference between the FCE17B25SN490 and TE Connectivity AMPLIMITE HDP-20 series?
A: The FCE17B25SN490 is rated for 5A continuous current. The TE Connectivity AMPLIMITE HDP-20 series (5205738 and 5745187 variants) is rated for 6A continuous current. The higher rating of the TE Connectivity parts provides additional current capacity margin and is suitable for applications requiring higher signal current levels.
Q: Can I substitute a part with a higher operating temperature range?
A: Yes. The NorComp 172 series operates from -50°C to 125°C, and the TE Connectivity AMPLIMITE HDP-20 series operates from -55°C to 105°C, both exceeding the FCE17B25SN490 specification of -40°C to 85°C. Parts with extended temperature ranges are suitable for applications operating within the original specification range and provide additional thermal margin for extreme environment applications.
Q: What packaging options are available for the substitute parts?
A: NorComp 172 series parts are supplied in tray packaging. TE Connectivity 5205738-1 is supplied in bulk packaging; 5205738-3 and 5205738-7 are supplied in tube packaging. TE Connectivity 5745187 series parts are supplied in tube packaging. Amphenol FCE17B25SN490 packaging is not specified in the provided data. Select packaging based on your procurement and assembly process requirements.
Q: Are the contact materials interchangeable between phosphor bronze and brass?
A: Phosphor bronze and brass are both acceptable contact materials for D-Sub connectors and provide similar electrical performance. Phosphor bronze (used in FCE17B25SN490 and TE Connectivity AMPLIMITE HDP-20 series) offers slightly higher spring force and durability. Brass (used in NorComp 172 series) provides good electrical conductivity and corrosion resistance. Both materials are suitable for signal-level applications and are interchangeable from a functional standpoint.
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