RC1005F114CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F114CS is a 110 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated for 0.063W (1/16W) power dissipation with moisture resistant characteristics and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to support component procurement flexibility and supply chain continuity.

Substiute Parts

RC1005F114CS

Samsung Electro-MechanicsIn Stock: 1159RC1005F114CS Datasheet

Current PartRFQ

CR0402-FX-1103GLF

Bourns Inc.In Stock: 187931CR0402-FX-1103GLF Datasheet

DirectRFQ

RC0402FR-07110KL

YAGEOIn Stock: 148797RC0402FR-07110KL Datasheet

DirectRFQ

ERJ-2RKF1103X

Panasonic Electronic ComponentsIn Stock: 184581ERJ-2RKF1103X Datasheet

UpgradeRFQ

AC0402FR-07110KL

YAGEOIn Stock: 102806AC0402FR-07110KL Datasheet

SimilarRFQ

AF0402FR-07110KL

YAGEOIn Stock: 42690AF0402FR-07110KL Datasheet

SimilarRFQ

CRCW0402110KFKED

Vishay DaleIn Stock: 10484CRCW0402110KFKED Datasheet

SimilarRFQ

CRCW0402110KFKTD

Vishay DaleIn Stock: 9860CRCW0402110KFKTD Datasheet

SimilarRFQ

RMCF0402FT110K

Stackpole Electronics IncIn Stock: 153114RMCF0402FT110K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F114CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 110 kOhms
• Tolerance: ±1%
• Package / Case: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C to 155°C
• Dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
• Number of Terminations: 2

Allowable Variation Parameters:

• Power Rating: Substitutes rated at 0.063W (1/16W) or higher are acceptable
• Height - Seated (Max): Substitutes within 0.015" to 0.016" (0.37mm to 0.40mm) are acceptable
• Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® are both acceptable
• Additional features: Moisture resistant, automotive AEC-Q200, or anti-sulfur characteristics do not disqualify substitution
• RoHS and REACH compliance status variations are noted but do not prevent substitution

Substitute parts are categorized as Direct, Upgrade, or Similar based on feature alignment with the main part specification.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Functionally Equivalent):

CR0402-FX-1103GLF (Bourns Inc.) is a direct substitute with identical electrical and mechanical specifications. This part maintains ROHS3 compliance and operates within the same temperature range. Selection is appropriate for applications where moisture resistance is not a critical requirement.

RC0402FR-07110KL (YAGEO) is a direct substitute with moisture resistant characteristics matching the main part. This part is available in Cut Tape & Digi-Reel® packaging, providing alternative procurement options while maintaining ROHS3 compliance.

Upgrade Substitute (Enhanced Performance):

ERJ-2RKF1103X (Panasonic Electronic Components) is rated at 0.1W (1/10W) power dissipation, exceeding the 0.063W specification of the main part. This part includes automotive AEC-Q200 certification and is suitable for applications requiring higher power handling capability or automotive-grade reliability.

Similar Substitutes (Feature-Enhanced):

AC0402FR-07110KL (YAGEO) combines moisture resistant characteristics with automotive AEC-Q200 certification. This part is suitable for automotive or harsh environment applications requiring enhanced reliability.

AF0402FR-07110KL (YAGEO) adds anti-sulfur protection in addition to automotive AEC-Q200 certification and moisture resistance. Selection is appropriate for applications in corrosive environments or automotive applications with extended service life requirements.

CRCW0402110KFKED (Vishay Dale) provides automotive AEC-Q200 certification in Cut Tape & Digi-Reel® packaging format with ROHS3 compliance.

RMCF0402FT110K (Stackpole Electronics Inc) provides automotive AEC-Q200 certification with ROHS3 compliance in Tape & Reel packaging.

Non-Recommended Substitute:

CRCW0402110KFKTD (Vishay Dale) is RoHS non-compliant and REACH affected. This part is not recommended for new designs or applications requiring regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-1103GLF replace RC1005F114CS in all applications?

A: CR0402-FX-1103GLF is electrically and mechanically equivalent to RC1005F114CS. The primary difference is the absence of moisture resistant characteristics in the Bourns part. Selection depends on application requirements for moisture resistance. Both parts share identical resistance, tolerance, power rating, package dimensions, and temperature range.

Q: What is the difference between RC0402FR-07110KL and RC1005F114CS?

A: RC0402FR-07110KL is functionally equivalent to RC1005F114CS with identical electrical specifications and moisture resistant characteristics. The difference is packaging format: RC0402FR-07110KL is supplied in Cut Tape & Digi-Reel® format while RC1005F114CS is supplied in Tape & Reel format. Both are ROHS3 compliant.

Q: Is ERJ-2RKF1103X a suitable substitute for RC1005F114CS?

A: ERJ-2RKF1103X meets all mandatory electrical and mechanical parameters. The key difference is higher power rating: 0.1W versus 0.063W. This upgrade is suitable for applications requiring higher power dissipation capability. The part includes automotive AEC-Q200 certification and operates within the same temperature range.

Q: Can I use automotive-grade parts like RMCF0402FT110K in non-automotive applications?

A: Yes. Automotive-grade parts such as RMCF0402FT110K meet or exceed standard specifications and are suitable for non-automotive applications. The AEC-Q200 certification indicates enhanced reliability testing and qualification. These parts are fully compatible with RC1005F114CS from an electrical and mechanical standpoint.

Q: What does moisture resistant mean for chip resistors?

A: Moisture resistant thick film resistors are designed to maintain stable performance in humid environments. Parts designated as moisture resistant, such as RC1005F114CS and RC0402FR-07110KL, are suitable for applications exposed to moisture or high humidity conditions.

Q: Are there packaging format differences between substitute parts?

A: Yes. RC1005F114CS and most substitutes are supplied in Tape & Reel (TR) format. RC0402FR-07110KL and CRCW0402110KFKED are supplied in Cut Tape (CT) & Digi-Reel® format. Both packaging formats are standard for automated assembly. Selection depends on procurement and assembly equipment compatibility.

Q: What is the significance of AEC-Q200 certification?

A: AEC-Q200 is an automotive electronics qualification standard. Parts with this certification have undergone additional reliability testing and are qualified for automotive applications. These parts are suitable for both automotive and non-automotive applications where enhanced reliability is required.

Q: Why is CRCW0402110KFKTD not recommended?

A: CRCW0402110KFKTD is RoHS non-compliant and REACH affected. This part does not meet current regulatory requirements for new designs and procurement in most regions. ROHS3 compliant alternatives are available and should be selected instead.

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

A: All listed substitute parts are electrically and mechanically equivalent to RC1005F114CS and to each other. Mixing different manufacturers' parts in the same assembly is acceptable from a functional standpoint. However, procurement and quality control procedures should account for different part numbers and manufacturers.

Q: What is the height difference between substitute parts?

A: Most substitute parts have a maximum seated height of 0.016" (0.40mm), matching RC1005F114CS. AC0402FR-07110KL and AF0402FR-07110KL have a maximum seated height of 0.015" (0.37mm). This 0.001" difference is within standard PCB design tolerances and does not affect compatibility.