CES-107-01-S-D Equivalent & Substitute Parts

Part Overview

The CES-107-01-S-D is a 14-position receptacle connector manufactured by Samtec Inc., designed for board-to-board applications with 0.100" (2.54mm) pitch spacing. This connector features gold-plated mating contacts, through-hole solder termination, and push-pull fastening. The product is currently active in production with 975 units in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters allow direct functional replacement in applications where the main part is unavailable or when inventory constraints require alternative sourcing.

Substiute Parts

CES-107-01-S-D

Samtec Inc.In Stock: 1072CES-107-01-S-D Datasheet

Current PartRFQ

929870-01-07-RB

3MIn Stock: 1531929870-01-07-RB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 929870-01-07-RB from 3M is listed as a manufacturer-recommended substitute. However, this part exhibits significant parameter deviations that restrict its substitution applicability:

Matching Parameters:

• Connector Type: Receptacle
• Pitch - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Finish - Mating: Gold (30.0µin thickness)
• Material Flammability Rating: UL94 V-0
• Insulation Material: Polybutylene Terephthalate (PBT)
• ECCN: EAR99
• HTSUS: 8536.69.4040

Deviating Parameters:

• Number of Positions: 7 (vs. 14 in main part)
• Number of Rows: 1 (vs. 2 in main part)
• Contact Type: Forked (vs. Female Socket in main part)
• Insulation Height: 0.150" (3.81mm) (vs. 0.200" (5.08mm) in main part)
• Operating Temperature Range: -40°C ~ 105°C (vs. -55°C ~ 125°C in main part)
• Current Rating: 1A (specified vs. not specified in main part)
• Voltage Rating: 1000V (specified vs. not specified in main part)
• Contact Material: Copper Alloy (vs. Phosphor Bronze in main part)
• RoHS Status: RoHS Compliant (vs. ROHS3 Compliant in main part)

Parameter Comparison

Engineering Selection Recommendations

The 929870-01-07-RB cannot serve as a direct substitute for the CES-107-01-S-D due to fundamental position count and row configuration differences. The main part is a 14-position, 2-row connector, while the substitute is a 7-position, 1-row connector. These differences preclude mechanical and electrical compatibility in applications designed for the CES-107-01-S-D footprint and pin assignment.

Both parts maintain UL94 V-0 flammability compliance and are RoHS-compliant, though the main part carries ROHS3 certification while the substitute carries standard RoHS certification. Both use gold-plated mating contacts with identical finish thickness and operate at 0.100" (2.54mm) pitch with push-pull fastening.

The substitute part operates within a narrower temperature range (-40°C ~ 105°C versus -55°C ~ 125°C) and is rated for 1A at 1000V, whereas the main part does not specify electrical ratings. The substitute's forked contact type differs from the main part's female socket configuration, affecting mating interface characteristics.

Selection should be based on application-specific requirements for position count, row configuration, temperature range, and contact geometry.

Frequently Asked Questions (FAQ)

Q: Can the 929870-01-07-RB replace the CES-107-01-S-D in existing designs?

A: No. The substitute part has 7 positions in a single row, while the main part has 14 positions in two rows. PCB footprints and pin assignments are incompatible.

Q: What are the key differences between these connectors?

A: The primary differences are position count (14 vs. 7), row configuration (2 vs. 1), contact type (female socket vs. forked), insulation height (0.200" vs. 0.150"), and operating temperature range (-55°C ~ 125°C vs. -40°C ~ 105°C).

Q: Are both connectors RoHS compliant?

A: Yes. The CES-107-01-S-D is ROHS3 compliant, and the 929870-01-07-RB is RoHS compliant. Both meet regulatory requirements for lead-free construction.

Q: Do both connectors use the same mating pitch?

A: Yes. Both connectors operate at 0.100" (2.54mm) pitch spacing and use gold-plated mating contacts with 30.0µin (0.76µm) finish thickness.

Q: What is the temperature operating range difference?

A: The CES-107-01-S-D operates from -55°C to 125°C, while the 929870-01-07-RB operates from -40°C to 105°C. Applications requiring extended low-temperature operation below -40°C or high-temperature operation above 105°C require the main part.

Q: Are the insulation materials different?

A: Both use Polybutylene Terephthalate (PBT). The substitute specifies glass-filled PBT, while the main part specifies standard PBT.