RC2012F19R1CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F19R1CS is a 19.1 Ohm ±1% 0.125W thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status and is supplied in Tape & Reel packaging. The part is ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), making it suitable for general industrial and consumer applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct interchangeability in circuit designs.

Substiute Parts

RC2012F19R1CS

Samsung Electro-MechanicsIn Stock: 1080RC2012F19R1CS Datasheet

Current PartRFQ

RC0805FR-0719R1L

YAGEOIn Stock: 8770RC0805FR-0719R1L Datasheet

DirectRFQ

CRCW080519R1FKEA

Vishay DaleIn Stock: 21181CRCW080519R1FKEA Datasheet

SimilarRFQ

ERJ-6ENF19R1V

Panasonic Electronic ComponentsIn Stock: 10727ERJ-6ENF19R1V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F19R1CS are qualified based on the following criteria:

Electrical Parameters (Critical for Substitution):

• Resistance value: 19.1 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical for Substitution):

• Package type: 0805 (2012 Metric)
• Number of terminations: 2
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)

Compliance Parameters:

• RoHS3 compliance
• Moisture Sensitivity Level 1
• Thick film composition

All substitute parts listed maintain identical electrical and mechanical specifications. Variations in seated height and specific feature sets (standard moisture resistance versus automotive AEC-Q200 qualification) do not affect functional interchangeability in applications requiring the specified electrical and thermal characteristics.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Preferred for Standard Applications): RC0805FR-0719R1L (YAGEO) is the direct equivalent substitute for RC2012F19R1CS. Both parts share identical electrical specifications, thermal characteristics, and standard moisture-resistant thick film construction. YAGEO RC0805FR-0719R1L maintains ROHS3 compliance and MSL 1 rating with 8,680 units in stock inventory.

Automotive-Qualified Alternatives: CRCW080519R1FKEA (Vishay Dale) and ERJ-6ENF19R1V (Panasonic) are functionally equivalent substitutes with additional automotive AEC-Q200 qualification. These parts are suitable for applications requiring automotive-grade reliability standards while maintaining all specified electrical and thermal parameters. Both are ROHS3 compliant with MSL 1 rating.

Selection Criteria:

• For standard industrial and consumer applications: RC0805FR-0719R1L
• For automotive or mission-critical applications: CRCW080519R1FKEA or ERJ-6ENF19R1V
• All parts are Active status with established supply chains

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-0719R1L replace RC2012F19R1CS directly? A: Yes. RC0805FR-0719R1L is a direct equivalent with identical resistance (19.1 Ohms), tolerance (±1%), power rating (0.125W), package (0805), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). Both are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between standard and automotive-qualified versions? A: CRCW080519R1FKEA and ERJ-6ENF19R1V carry AEC-Q200 automotive qualification, indicating compliance with automotive reliability and quality standards. RC2012F19R1CS and RC0805FR-0719R1L are standard industrial-grade parts. Electrical and thermal specifications are identical across all four parts.

Q: Are there height differences between substitute parts? A: Seated height varies slightly: RC2012F19R1CS (0.66mm), RC0805FR-0719R1L (0.60mm), CRCW080519R1FKEA (0.50mm), and ERJ-6ENF19R1V (0.70mm). All variations remain within 0805 package specifications and do not affect PCB layout compatibility for standard applications.

Q: Do all substitute parts have the same moisture sensitivity rating? A: Yes. All four parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or reflow processes.

Q: Which substitute part has the highest inventory availability? A: CRCW080519R1FKEA (Vishay Dale) has 21,093 units in stock, followed by RC0805FR-0719R1L (YAGEO) with 8,680 units, and ERJ-6ENF19R1V (Panasonic) with 10,680 units.

Q: Can automotive-qualified parts be used in non-automotive applications? A: Yes. Automotive-qualified parts (CRCW080519R1FKEA and ERJ-6ENF19R1V) meet or exceed standard industrial specifications and are fully compatible with non-automotive applications.