Equivalent & Substitute Parts for RC1005J110CS

Part Overview

The RC1005J110CS is a 11 Ohms ±5% 1/16W (0.063W) chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 862 pieces in stock. Alternative equivalent and substitute parts are available from multiple manufacturers to support design flexibility, supply chain continuity, and application-specific requirements including automotive-grade options.

Substiute Parts

RC1005J110CS

Samsung Electro-MechanicsIn Stock: 892RC1005J110CS Datasheet

Current PartRFQ

RC0402JR-0711RL

YAGEOIn Stock: 5120RC0402JR-0711RL Datasheet

DirectRFQ

ERJ-2RKF11R0X

Panasonic Electronic ComponentsIn Stock: 94196ERJ-2RKF11R0X Datasheet

UpgradeRFQ

RMCF0402FT11R0

Stackpole Electronics IncIn Stock: 32945RMCF0402FT11R0 Datasheet

UpgradeRFQ

RMCF0402JT11R0

Stackpole Electronics IncIn Stock: 15441RMCF0402JT11R0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005J110CS is determined by the following critical parameters: resistance value (11 Ohms), package format (0402 / 1005 Metric), operating temperature range (-55°C ~ 155°C), composition (thick film), and compliance certifications (ROHS3, MSL 1). Tolerance and power rating variations define substitution categories.

Direct Equivalent (Identical Specifications): Parts matching all electrical and mechanical parameters including ±5% tolerance and 1/16W power rating qualify as direct equivalents. These parts are pin-compatible and functionally interchangeable without circuit modification.

Upgrade Substitutes (Enhanced Specifications): Parts with improved tolerance (±1% vs ±5%) or higher power rating (1/10W vs 1/16W) while maintaining identical package, resistance, and temperature range. These provide enhanced performance margins and are backward-compatible.

Similar Substitutes (Automotive-Grade Variants): Parts with identical base specifications but automotive AEC-Q200 certification. These maintain ±5% tolerance and 1/16W rating while adding automotive-grade reliability qualification.

Parameter Comparison

Engineering Selection Recommendations

RC0402JR-0711RL (YAGEO) functions as a direct equivalent to RC1005J110CS. Both parts share identical electrical specifications (11 Ohms ±5%, 1/16W), package format, temperature range, and compliance status. This substitute is suitable for applications requiring standard industrial-grade components with no automotive qualification requirement. Higher inventory availability (5021 pieces) supports supply chain flexibility.

ERJ-2RKF11R0X (Panasonic Electronic Components) and RMCF0402FT11R0 (Stackpole Electronics Inc) are upgrade substitutes offering ±1% tolerance with AEC-Q200 automotive qualification. ERJ-2RKF11R0X provides increased power rating (1/10W vs 1/16W), delivering enhanced thermal margin. RMCF0402FT11R0 maintains the original 1/16W rating while improving tolerance. Both are suitable for automotive applications and designs requiring tighter resistance tolerance. Substantial inventory availability supports production requirements.

RMCF0402JT11R0 (Stackpole Electronics Inc) is a similar substitute maintaining ±5% tolerance and 1/16W power rating identical to the main part, while adding AEC-Q200 automotive certification. This option is appropriate for automotive designs where the original specification is retained with added reliability qualification.

All substitute parts maintain identical package dimensions (0402 / 1005 Metric), operating temperature range (-55°C ~ 155°C), MSL 1 rating, and ROHS3 compliance, ensuring mechanical and environmental compatibility.

Frequently Asked Questions (FAQ)

Q: Can RC0402JR-0711RL replace RC1005J110CS in any application?

A: RC0402JR-0711RL is a direct equivalent with identical resistance (11 Ohms), tolerance (±5%), power rating (1/16W), package (0402), and operating temperature range (-55°C ~ 155°C). It is functionally interchangeable without circuit modification.

Q: What is the difference between the upgrade substitutes and the main part?

A: ERJ-2RKF11R0X and RMCF0402FT11R0 offer ±1% tolerance compared to the main part's ±5%, providing tighter resistance accuracy. ERJ-2RKF11R0X additionally provides 1/10W power rating versus 1/16W. Both include AEC-Q200 automotive certification. These enhancements are backward-compatible.

Q: Are automotive-grade parts (AEC-Q200) suitable for non-automotive applications?

A: Yes. AEC-Q200 certified parts meet automotive reliability standards and are suitable for any application. They provide enhanced qualification without performance trade-offs for standard industrial use.

Q: Does package compatibility guarantee mechanical interchangeability?

A: All listed substitutes use 0402 (1005 Metric) package with identical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and maximum seated height (0.016" / 0.40mm). They are mechanically interchangeable on PCBs designed for 0402 components.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean?

A: MSL 1 indicates the component has unlimited shelf life under standard storage conditions without moisture baking requirements prior to soldering. All listed parts share this specification.

Q: Can I substitute a ±1% tolerance part for a ±5% tolerance design?

A: Yes. A ±1% tolerance part is a superior substitute for a ±5% design, providing tighter resistance accuracy. The circuit will operate within or better than the original specification.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All listed parts including RC1005J110CS, RC0402JR-0711RL, ERJ-2RKF11R0X, RMCF0402FT11R0, and RMCF0402JT11R0 are ROHS3 compliant.