RC6432F113CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F113CS is an 11 kOhms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film, moisture-resistant component operates across the temperature range of -55°C to 155°C and is ROHS3 compliant. The part is currently in active production status with 696 pieces available in inventory.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating, temperature coefficient) and mechanical compatibility (package format, physical dimensions, termination count). Alternative sources provide design flexibility, supply chain redundancy, and component availability across different procurement channels.

Substiute Parts

RC6432F113CS

Samsung Electro-MechanicsIn Stock: 766RC6432F113CS Datasheet

Current PartRFQ

RC2512FK-0711KL

YAGEOIn Stock: 8632RC2512FK-0711KL Datasheet

DirectRFQ

CRCW251211K0FKEG

Vishay DaleIn Stock: 4859CRCW251211K0FKEG Datasheet

SimilarRFQ

ERJ-1TNF1102U

Panasonic Electronic ComponentsIn Stock: 4754ERJ-1TNF1102U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F113CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 11 kOhms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 1W (exact match)
• Temperature coefficient: ±100ppm/°C (exact match)
• Operating temperature range: -55°C ~ 155°C (exact match or wider range)

Mechanical Compatibility Requirements:

• Package format: 2512 (6432 Metric) (exact match)
• Number of terminations: 2 (exact match)
• Physical dimensions: Within acceptable PCB footprint tolerance
• Composition: Thick film (exact match)

Compliance Requirements:

• RoHS3 compliance (mandatory for new designs)
• Moisture Sensitivity Level 1 (unlimited shelf life)

All identified substitute parts meet these criteria. Variations in product status, packaging format (tape & reel vs. bulk), and optional automotive certifications (AEC-Q200) are noted but do not affect electrical or mechanical substitutability.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status, Standard Application): RC2512FK-0711KL (YAGEO) and CRCW251211K0FKEG (Vishay Dale) are both active production parts with full electrical and mechanical equivalence to the RC6432F113CS. Both are ROHS3 compliant with MSL 1 rating. Selection between these two is based on procurement availability and supply chain preference.

Automotive Applications: CRCW251211K0FKEG (Vishay Dale) includes AEC-Q200 automotive qualification. This part is suitable for automotive-grade applications requiring formal qualification documentation.

Legacy or Constrained Applications: ERJ-1TNF1102U (Panasonic) is electrically and mechanically equivalent but carries a "Not For New Designs" status. This part is suitable only for replacement or maintenance of existing designs and should not be selected for new product development.

Packaging Consideration: All substitute parts are supplied in Tape & Reel (TR) format. The original RC6432F113CS packaging format is not specified in the provided data. Confirm packaging compatibility with assembly equipment and procurement requirements before final selection.

Frequently Asked Questions (FAQ)

Q: Can RC2512FK-0711KL replace RC6432F113CS in existing designs? A: Yes. RC2512FK-0711KL is electrically and mechanically equivalent. Both parts share identical resistance (11 kOhms), tolerance (±1%), power rating (1W), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and 2512 package format. Physical dimensions are within acceptable PCB footprint tolerance.

Q: What is the difference between CRCW251211K0FKEG and RC2512FK-0711KL? A: Both parts are electrically and mechanically equivalent. CRCW251211K0FKEG includes AEC-Q200 automotive qualification; RC2512FK-0711KL does not. Selection depends on whether automotive certification is required for the application.

Q: Why is ERJ-1TNF1102U marked "Not For New Designs"? A: ERJ-1TNF1102U carries a "Not For New Designs" product status designation from the manufacturer. This part remains electrically and mechanically equivalent but should be used only for replacement or maintenance of existing designs. New product development should select from active production alternatives.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All identified substitute parts (RC2512FK-0711KL, CRCW251211K0FKEG, ERJ-1TNF1102U) are ROHS3 compliant with Moisture Sensitivity Level 1 (unlimited shelf life).

Q: What is the significance of the 2512 (6432 Metric) package designation? A: The 2512 package is a surface-mount chip resistor format with standardized dimensions. The metric equivalent 6432 refers to the same physical package (6.3mm length × 3.2mm width nominal). All substitute parts use this identical package format, ensuring PCB footprint compatibility.

Q: Can I use these parts interchangeably on the same PCB? A: Yes, within normal manufacturing tolerances. All parts share the 2512 package format and two-terminal configuration. Physical dimension variations (length 0.248" to 0.252", width 0.122" to 0.126", height 0.026" to 0.028") are within standard PCB design tolerances for this package class.

Q: Which substitute part has the longest shelf life? A: All substitute parts have Moisture Sensitivity Level 1 (unlimited shelf life). Storage conditions and handling procedures follow standard industry practices for MSL 1 components.