RC2012F1023CS 102 kOhm 1% 1/8W 0805 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC2012F1023CS is a 102 kOhm thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0805 (2012 Metric) package format. This component operates at 0.125W (1/8W) power rating with ±1% tolerance and moisture-resistant construction. The part maintains Active product status with 949 units in current inventory. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental compliance requirements to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RC2012F1023CS

Samsung Electro-MechanicsIn Stock: 988RC2012F1023CS Datasheet

Current PartRFQ

RC0805FR-07102KL

YAGEOIn Stock: 3493RC0805FR-07102KL Datasheet

DirectRFQ

CRCW0805102KFKEA

Vishay DaleIn Stock: 6868CRCW0805102KFKEA Datasheet

SimilarRFQ

ERJ-6ENF1023V

Panasonic Electronic ComponentsIn Stock: 64929ERJ-6ENF1023V Datasheet

SimilarRFQ

RMCF0805FT102K

Stackpole Electronics IncIn Stock: 17175RMCF0805FT102K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F1023CS are qualified based on the following critical parameters:

Electrical Specifications: Resistance value of 102 kOhms, tolerance of ±1%, and power rating of 0.125W (1/8W) must match exactly.

Package Compatibility: All substitute parts must use the 0805 (2012 Metric) package format with identical footprint dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm).

Environmental Performance: Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C ~ 155°C must be maintained.

Regulatory Compliance: All parts must be ROHS3 Compliant, REACH Unaffected, and carry ECCN EAR99 classification.

Composition and Features: Thick film construction is required. Moisture resistance or automotive AEC-Q200 qualification are acceptable feature variations that do not prevent substitution.

The four identified substitute parts meet all mandatory electrical and mechanical criteria while maintaining full functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are qualified for direct replacement of the RC2012F1023CS based on matching electrical specifications, mechanical compatibility, and regulatory compliance.

RC0805FR-07102KL (YAGEO): Direct equivalent with identical moisture-resistant thick film construction. Maintains all electrical and environmental parameters. Seated height of 0.024" (0.60mm) is within acceptable PCB assembly tolerances. Available in Cut Tape and Digi-Reel packaging formats.

CRCW0805102KFKEA (Vishay Dale): Functionally equivalent with automotive AEC-Q200 qualification. Lowest seated height at 0.020" (0.50mm) provides additional clearance margin in space-constrained layouts. Suitable for applications requiring automotive-grade reliability.

ERJ-6ENF1023V (Panasonic Electronic Components): Functionally equivalent with automotive AEC-Q200 qualification. Highest seated height at 0.028" (0.70mm) remains within standard PCB assembly specifications. Largest current inventory at 64,891 units supports supply chain continuity.

RMCF0805FT102K (Stackpole Electronics Inc): Functionally equivalent with automotive AEC-Q200 qualification. Seated height of 0.026" (0.65mm) matches the original part specification. Moderate inventory availability at 17,146 units.

All parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 ECCN classification. Selection among substitutes depends on packaging format preference, inventory availability, and application-specific requirements for automotive qualification.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07102KL replace RC2012F1023CS in all applications?

A: Yes. RC0805FR-07102KL matches all critical electrical specifications (102 kOhms ±1%, 0.125W), operates across the identical temperature range (-55°C ~ 155°C), and uses the same 0805 package footprint. Both parts are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 variants?

A: Moisture-resistant construction (RC2012F1023CS and RC0805FR-07102KL) provides protection against humidity exposure. Automotive AEC-Q200 qualification (CRCW0805102KFKEA, ERJ-6ENF1023V, RMCF0805FT102K) indicates compliance with automotive reliability standards including thermal cycling and vibration testing. Both feature sets are compatible for substitution; AEC-Q200 parts provide additional qualification for automotive applications.

Q: Are there packaging format differences between substitutes?

A: RC0805FR-07102KL is available in Cut Tape (CT) and Digi-Reel formats, while RC2012F1023CS, CRCW0805102KFKEA, ERJ-6ENF1023V, and RMCF0805FT102K use standard Tape & Reel (TR) packaging. Packaging format does not affect electrical or mechanical compatibility; selection depends on assembly equipment and procurement requirements.

Q: Do seated height variations affect PCB assembly compatibility?

A: Seated heights range from 0.020" (0.50mm) to 0.028" (0.70mm) across all parts. These variations remain within standard PCB assembly tolerances and do not affect reflow soldering, component placement, or electrical performance. Height differences are negligible for typical circuit board designs.

Q: Which substitute part offers the best supply chain availability?

A: ERJ-6ENF1023V (Panasonic) provides the highest inventory at 64,891 units. CRCW0805102KFKEA (Vishay Dale) offers 6,767 units, and RMCF0805FT102K (Stackpole) provides 17,146 units. RC0805FR-07102KL (YAGEO) maintains 3,466 units in stock.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All five parts (RC2012F1023CS, RC0805FR-07102KL, CRCW0805102KFKEA, ERJ-6ENF1023V, and RMCF0805FT102K) are ROHS3 compliant, REACH unaffected, and carry EAR99 ECCN classification.

Q: Can automotive AEC-Q200 parts be used in non-automotive applications?

A: Yes. Automotive AEC-Q200 qualification represents an additional reliability standard that exceeds general industrial requirements. Parts with AEC-Q200 certification are fully compatible with non-automotive applications and provide enhanced reliability margins.