RC3216F15R8CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F15R8CS is a 15.8 Ohms ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and maintains ROHS3 compliance with MSL 1 rating. The part is currently in active production status with 718 pieces available in inventory. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific manufacturer preferences while maintaining identical electrical and mechanical specifications.

Key Parameters

Parameter	Value	Specification Basis
Resistance Value	15.8 Ohms	Primary electrical specification
Tolerance	±1%	Precision requirement
Power Rating	0.25W (1/4W)	Thermal dissipation capacity
Package Type	1206 (3216 Metric)	Physical form factor and PCB compatibility
Composition	Thick Film	Manufacturing technology
Temperature Coefficient	±100ppm/°C	Stability over temperature range
Operating Temperature Range	-55°C to 155°C	Environmental operating limits
Moisture Sensitivity Level	MSL 1 (Unlimited)	Handling and storage requirements
RoHS Compliance	ROHS3 Compliant	Environmental and regulatory requirement
Terminations	2	Standard chip resistor configuration

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F15R8CS is determined by strict equivalence across all critical electrical and mechanical parameters. The following criteria establish valid substitutes:

Mandatory Matching Parameters:

Resistance value: 15.8 Ohms (exact match required)
Tolerance: ±1% (precision class equivalence)
Power rating: 0.25W / 1/4W (thermal capacity)
Package: 1206 (3216 Metric) (PCB footprint compatibility)
Composition: Thick Film (manufacturing process)
Temperature coefficient: ±100ppm/°C (stability specification)
Operating temperature range: -55°C to 155°C (environmental rating)
Moisture sensitivity: MSL 1 (handling compatibility)
RoHS compliance: ROHS3 (regulatory alignment)

All identified substitute parts meet these mandatory criteria. Variations in physical dimensions (length, width, height) within standard tolerances and differences in packaging format (Tape & Reel versus bulk) do not affect electrical or functional equivalence. Product status differences and automotive certifications (AEC-Q200) represent additional qualifications that may apply to specific application requirements but do not disqualify substitution based on core electrical parameters.

Parameter Comparison

Parameter	RC3216F15R8CS (Samsung)	RC1206FR-0715R8L (YAGEO)	CRCW120615R8FKEA (Vishay Dale)	ERJ-8ENF15R8V (Panasonic)
Resistance	15.8 Ohms	15.8 Ohms	15.8 Ohms	15.8 Ohms
Tolerance	±1%	±1%	±1%	±1%
Power Rating	0.25W	0.25W	0.25W	0.25W
Package	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C
MSL Rating	MSL 1	MSL 1	MSL 1	MSL 1
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Not For New Designs
Automotive Rating	Standard	Standard	AEC-Q200	AEC-Q200
Length	0.126" (3.20mm)	0.122" (3.10mm)	0.126" (3.20mm)	0.126" (3.20mm)
Width	0.063" (1.60mm)	0.063" (1.60mm)	0.063" (1.60mm)	0.063" (1.60mm)
Height (Max)	0.026" (0.66mm)	0.026" (0.65mm)	0.024" (0.60mm)	0.028" (0.70mm)

Engineering Selection Recommendations

RC1206FR-0715R8L (YAGEO): This part maintains active production status and provides direct electrical equivalence to the RC3216F15R8CS. All core parameters match exactly. Physical dimensions show minimal variation within standard 1206 package tolerances. Available in Tape & Reel packaging with 11,011 pieces in stock. Suitable for new designs and production applications requiring standard-grade thick film resistors.

CRCW120615R8FKEA (Vishay Dale): This substitute adds AEC-Q200 automotive qualification to the base specification. All electrical parameters remain identical to the main part. The component is in active production with 16,140 pieces available. Height specification is 0.024" (0.60mm), representing the lowest profile among the substitute options. Recommended for applications requiring automotive-grade reliability or when AEC-Q200 certification is specified.

ERJ-8ENF15R8V (Panasonic Electronic Components): This part carries AEC-Q200 automotive qualification and maintains all core electrical specifications. Product status is listed as "Not For New Designs," indicating this part is in mature/legacy phase. Height specification is 0.028" (0.70mm), the highest among substitutes. With 60,760 pieces in inventory, this part remains available for existing design support and legacy system maintenance. Not recommended for new product development.

Selection between active-status parts (YAGEO, Vishay Dale) should prioritize design requirements: standard applications favor YAGEO RC1206FR-0715R8L; automotive or AEC-Q200 mandated applications favor Vishay Dale CRCW120615R8FKEA. The Panasonic ERJ-8ENF15R8V is reserved for legacy system support only.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0715R8L replace RC3216F15R8CS in existing designs?

A: Yes. Both parts share identical electrical specifications (15.8 Ohms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C operating range) and package format (1206/3216 Metric). Physical dimension variations (length 3.10mm vs 3.20mm, height 0.65mm vs 0.66mm) fall within standard 1206 package tolerances and do not affect PCB footprint compatibility or electrical performance.

Q: What is the difference between standard and AEC-Q200 rated versions?

A: AEC-Q200 certification (present in CRCW120615R8FKEA and ERJ-8ENF15R8V) indicates automotive-grade qualification with enhanced reliability testing and traceability requirements. Electrical specifications remain identical. Standard versions (RC3216F15R8CS, RC1206FR-0715R8L) are suitable for general industrial and consumer applications. AEC-Q200 versions are required for automotive applications or when automotive supplier qualification is mandated.

Q: Why is ERJ-8ENF15R8V marked "Not For New Designs"?

A: This designation indicates the part is in mature/legacy production phase. The manufacturer continues to supply existing inventory but does not recommend this part for new product development. For new designs, select from active-status alternatives: RC1206FR-0715R8L (YAGEO) or CRCW120615R8FKEA (Vishay Dale).

Q: Are there packaging format differences between substitutes?

A: All identified substitutes are available in Tape & Reel (TR) packaging format. The main part RC3216F15R8CS packaging format is not specified in available data. Tape & Reel format is standard for automated assembly processes. Confirm packaging compatibility with your procurement and assembly requirements.

Q: Do all substitutes meet ROHS3 and MSL 1 requirements?

A: Yes. All four parts (RC3216F15R8CS, RC1206FR-0715R8L, CRCW120615R8FKEA, ERJ-8ENF15R8V) are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating. This ensures regulatory compliance and eliminates moisture-related handling restrictions for all substitutes.

Q: What is the temperature coefficient specification and why does it matter?

A: All parts specify ±100ppm/°C temperature coefficient, meaning resistance value changes by maximum 100 parts per million for each degree Celsius change. This specification ensures predictable performance across the -55°C to 155°C operating range. Identical coefficients across all parts guarantee equivalent circuit behavior under temperature variation.

Q: Can I use these parts interchangeably in high-precision circuits?

A: Yes, within the ±1% tolerance specification. All parts maintain identical tolerance class. In circuits where tighter tolerance is required, verify that ±1% meets your design margin. The ±100ppm/°C temperature coefficient is identical across all parts, ensuring equivalent temperature stability.

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