FCC17C37SB2EB D-Sub 37 Position Receptacle Equivalent & Substitute Parts

Part Overview

The FCC17C37SB2EB is a 37 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This connector features female sockets, right-angle through-hole mounting, and solder termination. The part is classified as obsolete, with 1048 pieces currently in stock. Due to its obsolete status, equivalent and substitute parts from active product lines are available to support ongoing design requirements and procurement needs.

Key Parameters

Parameter	FCC17C37SB2EB
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
Current Rating (Amps)	5A
Voltage Rating	200V
Operating Temperature	-40°C ~ 85°C
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold
Contact Material	Phosphor Bronze
Backset Spacing	0.405" (10.29mm)
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution of the FCC17C37SB2EB is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

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
Current Rating: 5A minimum
Operating Temperature Range: -40°C ~ 85°C minimum
Contact Material: Phosphor Bronze
Shell Material: Steel

Substitute Categories:

Category 1: Direct Series Equivalents (Amphenol ICC FCE17 Series) Parts FCE17C37SB2EB, FCE17C37SB20B, FCE17C37SB21B, FCE17C37SB24B, FCE17C37SB25B, FCE17C37SB28B, FCE17C37SB29B, and FCE17C37SB2DB are from the active FCE17 series. These parts maintain identical mechanical and electrical specifications to the FCC17C37SB2EB while offering RoHS compliance and active product status. Voltage rating information is not provided for these parts in the available data.

Category 2: Cross-Manufacturer Alternatives (HARTING) Parts 09644147232 and 09664127600 from HARTING provide functional equivalence with variations in specific parameters. These parts support higher current ratings and extended operating temperature ranges but differ in backset spacing, contact form, and dielectric material composition.

Parameter Comparison

Parameter	FCC17C37SB2EB	FCE17C37SB2EB	FCE17C37SB20B	FCE17C37SB21B	FCE17C37SB24B	FCE17C37SB25B	FCE17C37SB28B	FCE17C37SB29B	FCE17C37SB2DB	09644147232	09664127600
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	37	37	37	37	37	37	37	37	37	37	37
Number of Rows	2	2	2	2	2	2	2	2	2	2	2
Shell Size, Connector 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 Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	100V	Not Provided
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 Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy
Backset Spacing	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.401" (10.20mm)	0.409" (10.40mm)
RoHS Status	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

For RoHS Compliance Requirements: The Amphenol ICC FCE17 series (FCE17C37SB2EB, FCE17C37SB20B, FCE17C37SB21B, FCE17C37SB24B, FCE17C37SB25B, FCE17C37SB28B, FCE17C37SB29B, FCE17C37SB2DB) provides direct functional equivalence with RoHS compliance. These parts maintain the same mechanical footprint, electrical ratings, and operating temperature range as the FCC17C37SB2EB while offering active product status and improved regulatory compliance.

For Extended Operating Temperature Range: HARTING parts 09644147232 and 09664127600 support operating temperatures from -55°C to 125°C, exceeding the FCC17C37SB2EB specification of -40°C to 85°C. These parts are suitable for applications requiring enhanced thermal performance.

For Higher Current Capacity: HARTING 09644147232 supports 7.5A current rating and HARTING 09664127600 supports 6.5A current rating, both exceeding the 5A rating of the FCC17C37SB2EB. These alternatives are appropriate for applications with increased power delivery requirements.

For Procurement Continuity: The FCE17 series from Amphenol ICC offers the most direct substitution path, with all parts maintaining identical mechanical dimensions, contact materials, and electrical specifications while providing active product status and improved compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can FCE17C37SB2EB directly replace FCC17C37SB2EB in existing designs? A: Yes. The FCE17C37SB2EB maintains identical mechanical and electrical specifications including connector type, position count, shell size, mounting configuration, termination method, current rating, and operating temperature range. The primary difference is RoHS compliance status and active product availability.

Q: What is the difference between the multiple FCE17 variants (SB20B, SB21B, SB24B, SB25B, SB28B, SB29B, SB2DB)? A: All FCE17 variants listed maintain identical electrical and mechanical specifications. Differences are designated by the suffix codes in the part number, which typically indicate internal configuration or manufacturing variations not detailed in the provided specifications.

Q: Are HARTING parts 09644147232 and 09664127600 pin-compatible with FCC17C37SB2EB? A: Both HARTING parts maintain the same 37-position, 2-row D-Sub configuration with right-angle solder termination. However, backset spacing differs slightly (0.401" and 0.409" respectively versus 0.405" for the FCC17C37SB2EB). This minor variation may affect PCB layout compatibility. Contact material differs (Copper Alloy versus Phosphor Bronze), and voltage rating for HARTING 09644147232 is specified at 100V versus 200V for the original part.

Q: What is the inventory status for substitute parts? A: FCE17C37SB2EB has 1040 pieces in stock. FCE17C37SB20B has 1074 pieces. FCE17C37SB21B has 910 pieces. FCE17C37SB24B has 761 pieces. FCE17C37SB25B has 968 pieces. FCE17C37SB28B has 712 pieces. FCE17C37SB29B has 932 pieces. FCE17C37SB2DB has 638 pieces. HARTING 09644147232 has 715 pieces. HARTING 09664127600 has 930 pieces.

Q: Does substitution require PCB redesign? A: FCE17 series substitutes require no PCB redesign due to identical mechanical specifications. HARTING alternatives may require PCB layout evaluation due to backset spacing variations of ±0.004" to ±0.005" from the original specification.

Q: What compliance certifications apply to substitute parts? A: All FCE17 series parts are RoHS Compliant. HARTING parts 09644147232 and 09664127600 are ROHS3 Compliant. All parts carry UL94 V-0 material flammability rating and EAR99 ECCN classification.

Q: Are there performance differences between phosphor bronze and copper alloy contacts? A: Contact material differs between the original part (Phosphor Bronze) and HARTING alternatives (Copper Alloy). Both materials are suitable for signal-level D-Sub applications. Phosphor Bronze offers superior spring characteristics and wear resistance, while Copper Alloy provides cost efficiency. Selection depends on application-specific contact force and durability requirements.

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