RC3216J1R3CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J1R3CS is a 1.3 Ohms ±5% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package configuration. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is specified for general-purpose applications requiring moisture-resistant thick film construction across the operating temperature range of -55°C to 155°C. Equivalent and substitute parts are identified to support procurement flexibility, inventory optimization, and supply chain continuity for this widely-used resistor specification.

Substiute Parts

RC3216J1R3CS

Samsung Electro-MechanicsIn Stock: 1074RC3216J1R3CS Datasheet

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RC1206FR-071R3L

YAGEOIn Stock: 1324RC1206FR-071R3L Datasheet

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RC1206JR-071R3L

YAGEOIn Stock: 15987RC1206JR-071R3L Datasheet

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RMCF1206JT1R30

Stackpole Electronics IncIn Stock: 11036RMCF1206JT1R30 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216J1R3CS are qualified based on the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Resistance value: 1.3 Ohms (exact match required)
• Power rating: 0.25W minimum
• Package: 1206 (3216 Metric) form factor
• Composition: Thick film construction
• Operating temperature range: -55°C to 155°C minimum
• RoHS3 compliance
• MSL rating: 1 or equivalent

Tolerance Consideration: Substitutes with ±1% tolerance (tighter than the ±5% specification) are electrically compatible and represent performance upgrades. Substitutes with ±5% tolerance maintain electrical equivalence.

Temperature Coefficient: Substitute parts with ±200ppm/°C represent improved thermal stability compared to the main part specification of ±300ppm/°C, while remaining functionally compatible.

Application-Specific Features: One substitute incorporates AEC-Q200 automotive qualification, suitable for applications requiring automotive-grade reliability standards.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-071R3L (YAGEO) - Precision Upgrade: This substitute provides ±1% tolerance versus the ±5% specification of the main part, with improved temperature coefficient of ±200ppm/°C. Selection is appropriate for applications requiring tighter resistance tolerance and enhanced thermal stability. Full RoHS3 compliance and MSL 1 rating ensure regulatory and environmental compatibility. Tape & Reel packaging supports automated assembly processes.

RC1206JR-071R3L (YAGEO) - Direct Equivalent: This substitute maintains electrical equivalence with ±5% tolerance matching the main part specification. Temperature coefficient improvement to ±200ppm/°C provides enhanced performance. RoHS3 compliance and MSL 1 rating are maintained. Tape & Reel packaging is standard for production environments. Highest inventory availability (15,968 pcs) supports supply chain continuity.

RMCF1206JT1R30 (Stackpole Electronics Inc) - Automotive-Grade Alternative: This substitute incorporates AEC-Q200 automotive qualification while maintaining ±5% tolerance and 0.25W power rating. Temperature coefficient of ±200ppm/°C and full operating range compatibility are preserved. Selection is appropriate for automotive applications or systems requiring automotive-grade component reliability. RoHS3 compliance and MSL 1 rating are maintained. Tape & Reel packaging supports high-volume production.

All substitute parts maintain Active product status and full regulatory compliance (RoHS3, REACH Unaffected, EAR99 classification).

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-071R3L replace RC3216J1R3CS in all applications?

A: Yes. RC1206FR-071R3L is electrically and mechanically compatible. The ±1% tolerance represents a performance upgrade from the ±5% specification. Both parts share identical 1.3 Ohms resistance, 0.25W power rating, 1206 package, and operating temperature range. The improved temperature coefficient (±200ppm/°C vs ±300ppm/°C) enhances thermal stability.

Q: What is the difference between RC1206JR-071R3L and RC1206FR-071R3L?

A: Both are YAGEO 1206 package resistors with 1.3 Ohms resistance and 0.25W power rating. The primary difference is tolerance: RC1206JR-071R3L is ±5% (matching the main part), while RC1206FR-071R3L is ±1% (tighter tolerance). Both have ±200ppm/°C temperature coefficient and identical operating specifications.

Q: When should RMCF1206JT1R30 be selected?

A: RMCF1206JT1R30 is selected for applications requiring AEC-Q200 automotive qualification. This part maintains all electrical and mechanical compatibility with the main part while providing automotive-grade reliability certification. Selection is appropriate for automotive systems, industrial equipment with automotive-level requirements, or applications where AEC-Q200 compliance is specified.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All three substitute parts are supplied in Tape & Reel (TR) packaging, supporting automated assembly and high-volume production. The main part RC3216J1R3CS is available in bulk packaging. Tape & Reel format is standard for manufacturing environments.

Q: Do all parts meet RoHS3 and MSL requirements?

A: Yes. The main part and all three substitutes are RoHS3 compliant with MSL 1 (Unlimited) rating. All parts are REACH Unaffected and classified as EAR99 for export control purposes.

Q: Can tolerance differences affect circuit performance?

A: Tolerance differences affect resistance accuracy but not functional compatibility. The ±1% tolerance of RC1206FR-071R3L provides tighter resistance accuracy than the ±5% specification. Selection depends on circuit requirements for resistance tolerance. Both tolerances are compatible with the 1206 package and 0.25W power rating.

Q: What is the physical size difference between parts?

A: All parts use 1206 (3216 Metric) package with identical height (0.65-0.70mm seated maximum). Length dimensions are 3.10mm (YAGEO parts) or 3.20mm (Samsung and Stackpole parts), representing negligible variation within standard 1206 package tolerances. All parts are mechanically interchangeable on standard PCB layouts.