RC6432F114CS Equivalent & Substitute Parts

Part Overview

The RC6432F114CS is a 110 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 822 pieces available in inventory. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific certification requirements such as automotive AEC-Q200 qualification.

Substiute Parts

RC6432F114CS

Samsung Electro-MechanicsIn Stock: 894RC6432F114CS Datasheet

Current PartRFQ

CRCW2512110KFKEG

Vishay DaleIn Stock: 12561CRCW2512110KFKEG Datasheet

SimilarRFQ

ERJ-1TNF1103U

Panasonic Electronic ComponentsIn Stock: 9954ERJ-1TNF1103U Datasheet

SimilarRFQ

RMCF2512FT110K

Stackpole Electronics IncIn Stock: 1608RMCF2512FT110K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F114CS is determined by strict equivalence across the following parameters: resistance value (110 kOhms), tolerance (±1%), power rating (1W), package format (2512/6432 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, REACH Unaffected). All identified substitute parts meet these core electrical and mechanical specifications. Dimensional variations within the 2512 package specification and differences in product status or packaging format (bulk versus tape & reel) do not affect functional substitutability. Automotive AEC-Q200 certification is present in substitute parts but not in the main part; this represents an enhancement rather than a deviation from the specified parameters.

Parameter Comparison

Engineering Selection Recommendations

CRCW2512110KFKEG (Vishay Dale) is suitable for applications requiring active production status and automotive AEC-Q200 certification. This part is available in tape & reel packaging with 12,489 pieces in inventory.

RMCF2512FT110K (Stackpole Electronics Inc) is suitable for applications requiring active production status and automotive AEC-Q200 certification. This part is available in tape & reel packaging with 1,547 pieces in inventory.

ERJ-1TNF1103U (Panasonic Electronic Components) carries a "Not For New Designs" product status designation. This part is available in tape & reel packaging with 9,941 pieces in inventory. Use of this part is restricted to legacy or maintenance applications only.

All three substitute parts maintain full electrical and thermal equivalence to the RC6432F114CS and satisfy ROHS3 and REACH compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can CRCW2512110KFKEG replace RC6432F114CS in existing designs? A: Yes. Both parts share identical electrical specifications (110 kOhms, ±1%, 1W), operate across the same temperature range (-55°C to 155°C), and are packaged in the 2512 (6432 Metric) format. Dimensional differences within the 2512 specification do not affect circuit performance or PCB layout compatibility.

Q: What is the significance of the "Not For New Designs" status on ERJ-1TNF1103U? A: This designation indicates that Panasonic has discontinued this part for new applications. The part remains available for existing inventory and legacy system support but should not be selected for new product development.

Q: Are there packaging differences between the main part and substitutes? A: The RC6432F114CS is supplied in bulk packaging. The substitute parts CRCW2512110KFKEG, ERJ-1TNF1103U, and RMCF2512FT110K are supplied in tape & reel (TR) format. Both packaging formats contain electrically identical components; packaging selection depends on assembly process requirements.

Q: Do the substitute parts include automotive certification? A: CRCW2512110KFKEG and RMCF2512FT110K both carry AEC-Q200 automotive qualification. The RC6432F114CS does not list this certification. For non-automotive applications, this difference is not relevant. For automotive applications, the certified substitutes provide additional qualification documentation.

Q: Are dimensional variations between parts significant? A: All parts conform to the 2512 (6432 Metric) package specification. Minor dimensional variations (length 6.30mm to 6.40mm, width 3.15mm to 3.20mm, height 0.66mm to 0.70mm) fall within standard package tolerances and do not affect PCB footprint compatibility or electrical performance.

Q: What compliance certifications apply to all parts? A: All four parts (main and substitutes) are ROHS3 compliant and REACH unaffected. All carry ECCN classification EAR99 and HTSUS code 8533.21.0030.