RCS2012F914CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F914CS is a 910 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant construction. Substitute parts are identified when original inventory is unavailable, when supply chain constraints occur, or when design requirements permit alternative qualified manufacturers meeting identical electrical and mechanical specifications.

Substiute Parts

RCS2012F914CS

Samsung Electro-MechanicsIn Stock: 1136RCS2012F914CS Datasheet

Current PartRFQ

CRCW0805910KFKEA

Vishay DaleIn Stock: 24726CRCW0805910KFKEA Datasheet

SimilarRFQ

ERJ-6ENF9103V

Panasonic Electronic ComponentsIn Stock: 99667ERJ-6ENF9103V Datasheet

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KTR10EZPF9103

Rohm SemiconductorIn Stock: 11152KTR10EZPF9103 Datasheet

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RMCF0805FT910K

Stackpole Electronics IncIn Stock: 18713RMCF0805FT910K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS2012F914CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 910 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Parameters:

• Package type: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Number of terminations: 2 (exact match required)

Compliance Parameters:

• RoHS3 Compliant status (exact match required)
• Moisture Sensitivity Level 1 (exact match required)

All four substitute parts listed meet these criteria without exception. Substitute parts may include additional features (such as Automotive AEC-Q200 certification or High Voltage rating) that do not conflict with the base specifications.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RCS2012F914CS based on electrical and mechanical specifications. Selection among these alternatives is determined by availability, supply chain considerations, and design-specific requirements:

CRCW0805910KFKEA (Vishay Dale): Meets all base specifications with Automotive AEC-Q200 certification. Seated height of 0.020" (0.50mm) is the lowest among all options, suitable for space-constrained PCB layouts.

ERJ-6ENF9103V (Panasonic Electronic Components): Meets all base specifications with Automotive AEC-Q200 certification. Seated height of 0.028" (0.70mm) is the highest among all options. Highest inventory availability at 99,639 pieces.

KTR10EZPF9103 (Rohm Semiconductor): Meets all base specifications with Automotive AEC-Q200 certification and High Voltage feature designation. Seated height of 0.026" (0.65mm) aligns with the original part specification.

RMCF0805FT910K (Stackpole Electronics Inc): Meets all base specifications with Automotive AEC-Q200 certification. Seated height of 0.026" (0.65mm) aligns with the original part specification.

All substitute parts carry ROHS3 Compliant status, REACH Unaffected designation, and MSL Level 1 rating identical to the original component.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805910KFKEA replace RCS2012F914CS in any application?

A: Yes. Both components share identical electrical specifications (910 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C operating range) and mechanical package (0805 / 2012 Metric). The CRCW0805910KFKEA has a lower seated height (0.020" vs 0.026"), which may be advantageous in space-constrained designs but does not prevent substitution.

Q: What is the difference between the RCS2012F914CS and KTR10EZPF9103?

A: The electrical and mechanical specifications are identical. The KTR10EZPF9103 includes High Voltage feature designation in addition to Automotive AEC-Q200 certification. This additional feature does not conflict with standard applications and does not prevent direct substitution.

Q: Are all substitute parts qualified for automotive applications?

A: Three of the four substitute parts (CRCW0805910KFKEA, ERJ-6ENF9103V, RMCF0805FT910K) carry Automotive AEC-Q200 certification. The original RCS2012F914CS does not list AEC-Q200 certification. If automotive qualification is a design requirement, these three alternatives are suitable. The KTR10EZPF9103 also carries AEC-Q200 certification plus High Voltage rating.

Q: Does seated height variation affect PCB assembly compatibility?

A: Seated height differences (0.020" to 0.028") are within standard 0805 package tolerances and do not affect PCB footprint compatibility. All parts use identical 0.079" L x 0.049" W (2.00mm x 1.25mm) land pattern dimensions. Height variation may only impact applications with extremely tight vertical clearance constraints.

Q: Can I mix different substitute parts in the same production run?

A: Yes. All substitute parts meet identical electrical and mechanical specifications. Mixed sourcing is permissible from an engineering standpoint, though procurement and quality control procedures should account for different manufacturers and part numbers.

Q: What is the significance of MSL Level 1 rating?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture control requirements. All parts in this comparison, including the original RCS2012F914CS, carry MSL Level 1 rating, eliminating moisture-related handling constraints during storage and assembly.

Q: Are all parts ROHS3 compliant?

A: Yes. The RCS2012F914CS and all four substitute parts are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.