RC3216F7870CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F7870CS is a 787 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with moisture resistant characteristics and ROHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure functional interchangeability in circuit applications.

Key Parameters

Parameter	Value
Resistance	787 Ohms
Tolerance	±1%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F7870CS is determined by the following criteria:

Mandatory Matching Parameters:

Resistance value: 787 Ohms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Package format: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Moisture Sensitivity Level: 1 (Unlimited)
RoHS compliance: ROHS3 Compliant

All identified substitute parts meet these mandatory electrical and mechanical parameters. Substitute parts are further categorized by additional features and product status:

Direct Equivalent: RC1206FR-07787RL (YAGEO) - Identical specifications with standard industrial rating.

Upgrade Options: AC1206FR-07787RL (YAGEO) - Adds automotive AEC-Q200 qualification while maintaining all core parameters.

Similar Alternatives: CRCW1206787RFKEA (Vishay Dale), ERJ-8ENF7870V (Panasonic), RMCS1206FT787R (Stackpole) - Meet all mandatory parameters with additional specialized features (automotive AEC-Q200 or anti-sulfur characteristics).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	MSL	RoHS	Product Status	Special Features
RC3216F7870CS	Samsung Electro-Mechanics	787Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	1	ROHS3	Active	Moisture Resistant
RC1206FR-07787RL	YAGEO	787Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	1	ROHS3	Active	Moisture Resistant
AC1206FR-07787RL	YAGEO	787Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	1	ROHS3	Active	Automotive AEC-Q200, Moisture Resistant
CRCW1206787RFKEA	Vishay Dale	787Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	1	ROHS3	Active	Automotive AEC-Q200
ERJ-8ENF7870V	Panasonic Electronic Components	787Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	1	ROHS3	Not For New Designs	Automotive AEC-Q200
RMCS1206FT787R	Stackpole Electronics Inc	787Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	1	ROHS3	Active	Anti-Sulfur

Engineering Selection Recommendations

For Standard Industrial Applications: RC1206FR-07787RL (YAGEO) is the direct equivalent substitute. Both the main part and this substitute maintain identical electrical and mechanical specifications with Active product status, ensuring continuity in component sourcing and performance.

For Automotive Applications: AC1206FR-07787RL (YAGEO) or CRCW1206787RFKEA (Vishay Dale) are appropriate selections. Both parts carry automotive AEC-Q200 qualification while maintaining all core electrical parameters and Active product status. These parts are suitable for automotive-grade circuit designs.

For Corrosive Environment Applications: RMCS1206FT787R (Stackpole Electronics Inc) incorporates anti-sulfur characteristics in addition to standard specifications. This part is Active status and suitable for applications requiring enhanced environmental resistance.

Parts to Avoid for New Designs: ERJ-8ENF7870V (Panasonic) carries "Not For New Designs" product status. While electrically and mechanically equivalent, this part should not be selected for new circuit designs due to its discontinued design status.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07787RL directly replace RC3216F7870CS? A: Yes. RC1206FR-07787RL meets all mandatory electrical specifications (787Ω ±1%, 0.25W), mechanical package format (1206), temperature characteristics (±100ppm/°C, -55~155°C), and compliance requirements (ROHS3, MSL 1). Both parts are Active status.

Q: What is the difference between RC1206FR-07787RL and AC1206FR-07787RL? A: Both parts share identical electrical and mechanical specifications. AC1206FR-07787RL includes automotive AEC-Q200 qualification, making it suitable for automotive applications. RC1206FR-07787RL is standard industrial grade. Selection depends on application requirements.

Q: Are dimensional variations between substitute parts significant? A: All substitute parts use 1206 (3216 Metric) package format. Minor dimensional variations exist (length 3.10mm to 3.20mm, height 0.60mm to 0.70mm) but remain within standard 1206 package tolerances. These variations do not affect PCB footprint compatibility or circuit performance.

Q: Why is ERJ-8ENF7870V marked "Not For New Designs"? A: This designation indicates the part is in end-of-life status. While electrically and mechanically equivalent, Panasonic has discontinued this design line. New circuit designs should select from Active status alternatives.

Q: Can RMCS1206FT787R be used in non-corrosive environments? A: Yes. RMCS1206FT787R meets all standard electrical and mechanical specifications. The anti-sulfur feature provides additional environmental protection but does not restrict use in standard applications. This part is suitable for any application requiring 787Ω ±1% 0.25W 1206 resistors.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All identified substitute parts carry ROHS3 compliance status, matching the main part RC3216F7870CS. All parts are also REACH Unaffected and classified as EAR99 for export purposes.

Q: What packaging formats are available for these substitute parts? A: All substitute parts are supplied in Tape & Reel (TR) format, suitable for automated assembly processes. The main part RC3216F7870CS is supplied in standard packaging format.

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