RCS3216F6190CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F6190CS is a 619 Ohm ±1% 0.25W (1/4W) chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This thick film resistor features anti-sulfur and moisture-resistant properties, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is currently in active production status with 885 pieces available in inventory. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, package type, and compliance certifications to ensure direct interchangeability in circuit applications.

Key Parameters

Parameter	Specification
Resistance Value	619 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 (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F6190CS is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

Resistance value: 619 Ohms (exact match required)
Tolerance: ±1% (exact match required)
Power rating: 0.25W / 1/4W (exact match required)
Package type: 1206 (3216 Metric) (exact match required)
Composition: Thick Film (exact match required)
Temperature coefficient: ±100ppm/°C (exact match required)
Operating temperature range: -55°C ~ 155°C (exact match required)
Compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

Secondary Compatibility Factors:

Moisture Sensitivity Level (MSL): 1 (Unlimited) across all substitutes
Number of terminations: 2 (standard for all chip resistors)
Packaging format: Tape & Reel (TR) acceptable for all substitutes

All identified substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the RCS3216F6190CS in standard circuit applications.

Parameter Comparison

Manufacturer	Part Number	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Features	Product Status	RoHS
Samsung Electro-Mechanics	RCS3216F6190CS	619 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Anti-Sulfur, Moisture Resistant	Active	ROHS3
Bourns Inc.	CR1206-FX-6190ELF	619 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active	ROHS3
Vishay Dale	CRCW1206619RFKEA	619 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active	ROHS3
Panasonic Electronic Components	ERJ-8ENF6190V	619 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Not For New Designs	ROHS3
YAGEO	RC1206FR-07619RL	619 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active	ROHS3
Stackpole Electronics Inc	RMCF1206FT619R	619 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active	ROHS3
Stackpole Electronics Inc	RMCS1206FT619R	619 Ω	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Anti-Sulfur	Active	ROHS3

Engineering Selection Recommendations

Active Production Parts (Recommended for New Designs):

The following substitute parts are in active production status and are suitable for new circuit designs:

CR1206-FX-6190ELF (Bourns Inc.): Active status with moisture-resistant thick film composition. Inventory: 25,771 pieces.
CRCW1206619RFKEA (Vishay Dale): Active status with automotive AEC-Q200 qualification. Inventory: 10,234 pieces.
RC1206FR-07619RL (YAGEO): Active status with moisture-resistant thick film composition. Inventory: 21,587 pieces.
RMCF1206FT619R (Stackpole Electronics Inc): Active status with automotive AEC-Q200 qualification. Inventory: 14,511 pieces.
RMCS1206FT619R (Stackpole Electronics Inc): Active status with anti-sulfur thick film composition. Inventory: 1,123 pieces.

Obsolescence Consideration:

ERJ-8ENF6190V (Panasonic Electronic Components): Marked as "Not For New Designs." This part is electrically and mechanically equivalent but should not be selected for new circuit development. Existing inventory: 21,127 pieces.

Compliance Status:

All identified substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the original RCS3216F6190CS specifications. Selection between active alternatives should be based on application-specific requirements such as automotive qualification (AEC-Q200) or environmental protection features (anti-sulfur, moisture resistance).

Frequently Asked Questions (FAQ)

Q1: Can I substitute the RCS3216F6190CS with any of the listed parts without circuit modification?

A: Yes. All listed substitute parts are electrically and mechanically equivalent. They share identical resistance values (619 Ohms), tolerance (±1%), power rating (0.25W), package type (1206), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). Direct substitution is possible without circuit redesign.

Q2: What is the difference between parts with "Moisture Resistant" and "Anti-Sulfur" features?

A: Both features are environmental protection mechanisms for thick film resistors. Moisture-resistant parts protect against humidity exposure. Anti-sulfur parts protect against sulfur contamination in the operating environment. The RCS3216F6190CS includes both features. Substitute parts may include one or both features. Selection depends on the specific environmental conditions of the application.

Q3: Why is ERJ-8ENF6190V marked as "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 part for new applications. Existing inventory remains available for legacy system support or replacement purposes.

Q4: Are automotive-qualified parts (AEC-Q200) interchangeable with non-automotive parts?

A: Yes. AEC-Q200 qualification is an additional certification that meets automotive industry reliability standards. Parts with AEC-Q200 qualification (CRCW1206619RFKEA, ERJ-8ENF6190V, RMCF1206FT619R) are fully compatible with non-automotive applications. However, non-automotive qualified parts should not be used in automotive applications requiring AEC-Q200 compliance.

Q5: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the lowest moisture sensitivity level. These parts can be stored indefinitely without special moisture control measures and do not require baking before soldering. All listed parts, including the main part and substitutes, carry MSL 1 rating.

Q6: Are there dimensional differences between substitute parts?

A: All parts use the 1206 (3216 Metric) package with nominal dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm). Minor variations in seated height exist (ranging from 0.024" to 0.030"), but these do not affect PCB layout or circuit performance. Verify specific height requirements only if space constraints are critical in your application.

Q7: Do all substitute parts come in Tape & Reel packaging?

A: Yes. All identified substitute parts are supplied in Tape & Reel (TR) format, suitable for automated assembly processes. The main part RCS3216F6190CS uses standard packaging format. Confirm packaging requirements with your procurement process.

Q8: Which substitute part has the highest inventory availability?

A: CR1206-FX-6190ELF (Bourns Inc.) has the highest inventory with 25,771 pieces in stock, followed by RC1206FR-07619RL (YAGEO) with 21,587 pieces and ERJ-8ENF6190V (Panasonic) with 21,127 pieces.

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