RC3216J1R6CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J1R6CS is a 1.6 Ohms ±5% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with moisture-resistant construction, operating across -55°C to 155°C temperature range. The part is ROHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across alternative manufacturers while meeting or exceeding the original performance parameters.

Substiute Parts

RC3216J1R6CS

Samsung Electro-MechanicsIn Stock: 1298RC3216J1R6CS Datasheet

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KTR18EZPF1R60

Rohm SemiconductorIn Stock: 5927KTR18EZPF1R60 Datasheet

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RC1206FR-071R6L

YAGEOIn Stock: 5444RC1206FR-071R6L Datasheet

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RC1206JR-071R6L

YAGEOIn Stock: 10971RC1206JR-071R6L Datasheet

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RMCF1206FT1R60

Stackpole Electronics IncIn Stock: 114336RMCF1206FT1R60 Datasheet

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RMCF1206JT1R60

Stackpole Electronics IncIn Stock: 1221RMCF1206JT1R60 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following criteria:

Primary Compatibility Requirements:

• Resistance value: 1.6 Ohms (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Power rating: 0.25W minimum (equal or greater acceptable)
• Operating temperature range: -55°C ~ 155°C minimum (equal or greater range acceptable)
• Composition: Thick Film (exact match required)
• Number of terminations: 2 (exact match required)

Secondary Compatibility Factors:

• Tolerance: ±5% or tighter (±1% substitutes provide improved precision)
• Temperature coefficient: Lower values indicate better stability
• RoHS and MSL compliance: All substitutes maintain ROHS3 and MSL 1 ratings
• Moisture resistance: Feature maintained across all substitutes

Substitute parts are grouped into two categories based on tolerance specification: direct tolerance equivalents (±5%) and upgraded tolerance alternatives (±1%).

Parameter Comparison

Engineering Selection Recommendations

Direct Tolerance Equivalents (±5%):

RC1206JR-071R6L (YAGEO) and RMCF1206JT1R60 (Stackpole Electronics Inc) maintain identical tolerance specification to the RC3216J1R6CS. Both parts are Active status with ROHS3 compliance and MSL 1 rating. RC1206JR-071R6L features moisture-resistant construction matching the original specification. RMCF1206JT1R60 includes automotive AEC-Q200 qualification, suitable for applications requiring automotive-grade reliability. Temperature coefficient values of ±200ppm/°C provide improved thermal stability compared to the original ±300ppm/°C specification.

Upgraded Tolerance Alternatives (±1%):

RC1206FR-071R6L (YAGEO), RMCF1206FT1R60 (Stackpole Electronics Inc), and KTR18EZPF1R60 (Rohm Semiconductor) offer tighter tolerance specification at ±1%, providing enhanced precision for applications requiring reduced resistance variation. All three maintain Active product status, ROHS3 compliance, and MSL 1 rating. RC1206FR-071R6L provides moisture-resistant construction. RMCF1206FT1R60 and KTR18EZPF1R60 include automotive AEC-Q200 qualification. KTR18EZPF1R60 features the lowest temperature coefficient at ±100ppm/°C, indicating superior thermal stability across the operating temperature range.

Compliance and Certification:

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with environmental and regulatory requirements. Parts designated with AEC-Q200 qualification (RMCF1206JT1R60, RMCF1206FT1R60, KTR18EZPF1R60) are suitable for automotive applications requiring enhanced reliability standards.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-071R6L be used as a direct replacement for RC3216J1R6CS?

A: Yes. RC1206JR-071R6L is a direct substitute. Both parts share identical resistance (1.6 Ohms), tolerance (±5%), power rating (0.25W), package (1206), composition (thick film), operating temperature range (-55°C ~ 155°C), and termination count (2). Both are ROHS3 compliant with MSL 1 rating. RC1206JR-071R6L features moisture-resistant construction and improved temperature coefficient (±200ppm/°C vs. ±300ppm/°C).

Q: What is the difference between ±5% and ±1% tolerance substitutes?

A: Tolerance specification defines the maximum allowable deviation from the nominal resistance value. ±5% tolerance permits resistance variation of ±0.08 Ohms from 1.6 Ohms nominal. ±1% tolerance restricts variation to ±0.016 Ohms. Applications requiring tighter resistance control benefit from ±1% alternatives. Both tolerance grades are electrically and mechanically compatible with the original part.

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

A: Yes. Automotive AEC-Q200 qualified parts (RMCF1206JT1R60, RMCF1206FT1R60, KTR18EZPF1R60) meet enhanced reliability and qualification standards. These parts are suitable for any application, including non-automotive use. AEC-Q200 qualification indicates additional testing and quality assurance beyond standard commercial specifications.

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

A: MSL 1 rating indicates the component requires no special moisture protection during storage, handling, or assembly. The part can be stored in standard conditions without desiccant packaging or time-limited shelf life restrictions. All listed substitutes maintain MSL 1 rating, ensuring compatibility with standard manufacturing processes.

Q: How do temperature coefficient values affect component selection?

A: Temperature coefficient (ppm/°C) quantifies resistance change per degree Celsius within the operating temperature range. Lower values indicate greater thermal stability. RC3216J1R6CS specifies ±300ppm/°C. Substitute parts offer ±200ppm/°C (YAGEO and Stackpole) or ±100ppm/°C (Rohm), providing improved stability across -55°C ~ 155°C operating range. Selection depends on application sensitivity to resistance variation with temperature.

Q: Can parts with different package dimensions be interchanged?

A: No. All listed substitutes maintain identical 1206 (3216 Metric) package specification. Physical dimensions (0.126" L x 0.063" W / 3.20mm x 1.60mm nominal) and height (-0.026" / 0.65mm maximum) ensure PCB footprint compatibility. Minor dimensional variations between manufacturers (e.g., RC1206FR-071R6L at 0.122" L) remain within standard 1206 package tolerance and do not affect PCB placement.

Q: What packaging options are available for these substitutes?

A: RC3216J1R6CS is supplied in standard packaging (not specified in original data). Substitutes are available in: Cut Tape (CT) & Digi-Reel® (RC1206FR-071R6L), and Tape & Reel (TR) (RC1206JR-071R6L, RMCF1206FT1R60, RMCF1206JT1R60, KTR18EZPF1R60). Packaging selection depends on assembly process requirements and order quantity.