RC1005F914CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F914CS is a 910 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format with 1/16W power rating. This component is classified as Active product status with moisture-resistant construction and ROHS3 compliance. Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, supply chain considerations, or application-specific performance criteria while maintaining electrical and mechanical compatibility.

Substiute Parts

RC1005F914CS

Samsung Electro-MechanicsIn Stock: 1082RC1005F914CS Datasheet

Current PartRFQ

CR0402-FX-9103GLF

Bourns Inc.In Stock: 20771CR0402-FX-9103GLF Datasheet

DirectRFQ

RC0402FR-07910KL

YAGEOIn Stock: 993846RC0402FR-07910KL Datasheet

DirectRFQ

ERJ-2RKF9103X

Panasonic Electronic ComponentsIn Stock: 70780ERJ-2RKF9103X Datasheet

UpgradeRFQ

AC0402FR-07910KL

YAGEOIn Stock: 8642AC0402FR-07910KL Datasheet

SimilarRFQ

CRCW0402910KFKED

Vishay DaleIn Stock: 42477CRCW0402910KFKED Datasheet

SimilarRFQ

RMCF0402FT910K

Stackpole Electronics IncIn Stock: 107041RMCF0402FT910K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

Mandatory Matching Parameters:

• Resistance Value: 910 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package / Case: 0402 (1005 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: MSL 1 (exact match required)

Allowable Variation Parameters:

• Power Rating: 0.063W (1/16W) baseline; 0.1W (1/10W) represents an upgrade with enhanced thermal capacity
• Features: Moisture Resistant designation is compatible; Automotive AEC-Q200 certification represents enhanced qualification without compromising base functionality
• Height - Seated (Max): Minor dimensional variations within 0.015" to 0.016" are acceptable for PCB assembly compatibility

Substitute parts are classified into three categories:

Direct Equivalents: Identical electrical and mechanical specifications with no feature upgrades or downgrades.

Upgrade Substitutes: Enhanced power rating or additional certifications (AEC-Q200) while maintaining all other core parameters.

Similar Substitutes: Automotive-qualified variants with identical base specifications but additional application-specific certifications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Selection (CR0402-FX-9103GLF, RC0402FR-07910KL):

These parts maintain identical electrical specifications and package format to the RC1005F914CS. CR0402-FX-9103GLF (Bourns Inc.) and RC0402FR-07910KL (YAGEO) are functionally interchangeable without design modification. RC0402FR-07910KL includes moisture-resistant construction matching the original specification. Selection between these direct equivalents is based on inventory availability and supply chain logistics.

Upgrade Substitute Selection (ERJ-2RKF9103X):

The Panasonic ERJ-2RKF9103X provides enhanced thermal performance with 0.1W power rating compared to the 0.063W baseline. This upgrade is applicable in designs where thermal margin improvement is beneficial without circuit redesign. The AEC-Q200 automotive qualification adds reliability assurance for demanding applications. This part is suitable for direct substitution in existing designs with no electrical parameter changes.

Similar Substitute Selection (AC0402FR-07910KL, CRCW0402910KFKED, RMCF0402FT910K):

These automotive-qualified variants (AEC-Q200) maintain identical base electrical and mechanical specifications. AC0402FR-07910KL (YAGEO) combines AEC-Q200 qualification with moisture-resistant construction. CRCW0402910KFKED (Vishay Dale) and RMCF0402FT910K (Stackpole Electronics Inc) provide automotive-grade reliability. Selection among these similar substitutes is appropriate for applications requiring automotive-grade component qualification or when primary sourcing is unavailable.

All substitute parts maintain ROHS3 compliance, MSL 1 moisture sensitivity rating, and -55°C to 155°C operating temperature range, ensuring regulatory and environmental compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-9103GLF replace RC1005F914CS in production assembly?

A: Yes. CR0402-FX-9103GLF is a direct equivalent with identical resistance (910 kOhms), tolerance (±1%), power rating (0.063W), package (0402), and operating temperature range (-55°C ~ 155°C). Both components are ROHS3 compliant with MSL 1 rating. No design changes are required.

Q: What is the difference between RC0402FR-07910KL and CR0402-FX-9103GLF?

A: Both are direct equivalents with identical electrical specifications. RC0402FR-07910KL (YAGEO) includes moisture-resistant construction, matching the original RC1005F914CS specification. CR0402-FX-9103GLF (Bourns Inc.) does not specify moisture-resistant features. Selection depends on application moisture exposure requirements and inventory availability.

Q: Can ERJ-2RKF9103X be used as a direct substitute?

A: Yes, with the following consideration: ERJ-2RKF9103X has a higher power rating (0.1W versus 0.063W baseline). This represents a thermal upgrade and does not compromise circuit functionality. The component maintains identical resistance, tolerance, package, and operating temperature range. AEC-Q200 automotive qualification is an additional benefit. Direct substitution is electrically and mechanically compatible.

Q: Are automotive-qualified parts (AEC-Q200) necessary for non-automotive applications?

A: No. AEC-Q200 certification is an additional qualification that enhances reliability assurance but is not required for non-automotive designs. AC0402FR-07910KL, CRCW0402910KFKED, and RMCF0402FT910K are suitable substitutes for any application requiring the base 910 kOhms ±1% specification. Selection of automotive-qualified variants is optional based on application reliability requirements.

Q: Will any of these substitute parts require PCB layout modifications?

A: No. All substitute parts use identical 0402 (1005 Metric) package format with matching footprint dimensions (0.039" L x 0.020" W). Height variations (0.015" to 0.016" seated maximum) are within standard PCB assembly tolerances. No layout changes are necessary.

Q: What is the inventory status for substitute parts?

A: CR0402-FX-9103GLF: 20,705 pcs; RC0402FR-07910KL: 993,799 pcs; ERJ-2RKF9103X: 70,682 pcs; AC0402FR-07910KL: 8,617 pcs; CRCW0402910KFKED: 42,386 pcs; RMCF0402FT910K: 106,974 pcs. All parts are listed as New Original In Stock.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH Unaffected status, matching the regulatory requirements of the original RC1005F914CS specification.