RC2012F1650CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F1650CS is a 165 Ohm ±1% 0.125W (1/8W) chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 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 Active in product status with 670 pieces available in inventory. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

RC2012F1650CS

Samsung Electro-MechanicsIn Stock: 693RC2012F1650CS Datasheet

Current PartRFQ

RC0805FR-07165RL

YAGEOIn Stock: 60585RC0805FR-07165RL Datasheet

DirectRFQ

CRCW0805165RFKEA

Vishay DaleIn Stock: 24170CRCW0805165RFKEA Datasheet

SimilarRFQ

ERJ-6ENF1650V

Panasonic Electronic ComponentsIn Stock: 30181ERJ-6ENF1650V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012F1650CS are classified based on strict electrical and mechanical parameter alignment:

Direct Electrical Equivalents: Parts matching all critical parameters—165 Ohm resistance, ±1% tolerance, 0.125W power rating, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, 0805 package, thick film composition, ROHS3 compliance, and MSL 1 rating—are classified as direct substitutes.

Substitution Criteria:

• Resistance: 165 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 0.125W minimum (equal or higher acceptable)
• Package: 0805 (2012 Metric) (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature: -55°C to 155°C minimum (equal or wider range acceptable)
• Composition: Thick Film (exact match required)
• RoHS Compliance: ROHS3 (exact match required)
• MSL Rating: 1 (Unlimited) (exact match required)

All identified substitutes meet these criteria and are sourced from active product lines with confirmed inventory availability.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts—RC0805FR-07165RL (YAGEO), CRCW0805165RFKEA (Vishay Dale), and ERJ-6ENF1650V (Panasonic)—are functionally equivalent to the RC2012F1650CS and meet identical electrical specifications and compliance requirements.

Selection Basis:

All substitutes maintain Active product status, ensuring long-term availability and supply chain stability. Each part carries ROHS3 compliance and REACH Unaffected certification, satisfying regulatory requirements equivalent to the original component. MSL 1 (Unlimited) rating across all parts ensures identical moisture handling and storage protocols.

Mechanical Compatibility:

Height variations exist among substitutes (0.50mm to 0.70mm seated height) compared to the original 0.66mm. These variations remain within typical PCB assembly tolerances for 0805 components and do not affect electrical performance or mechanical fit on standard circuit boards.

Inventory Considerations:

YAGEO RC0805FR-07165RL offers the highest inventory level (60569 pieces), providing maximum supply availability. Vishay Dale CRCW0805165RFKEA and Panasonic ERJ-6ENF1650V maintain substantial stock levels (24112 and 30095 pieces respectively), supporting consistent procurement.

Feature Differentiation:

CRCW0805165RFKEA and ERJ-6ENF1650V include Automotive AEC-Q200 qualification, providing enhanced reliability assurance for automotive and high-reliability applications. RC0805FR-07165RL and RC2012F1650CS specify moisture-resistant features without automotive qualification.

Selection among substitutes depends on application requirements, supply chain preferences, and automotive qualification necessity.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07165RL (YAGEO) directly replace RC2012F1650CS (Samsung)?

A: Yes. Both components share identical electrical specifications (165 Ohms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C), package format (0805), composition (thick film), and compliance ratings (ROHS3, MSL 1). Seated height difference (0.60mm vs 0.66mm) falls within standard PCB assembly tolerances and does not affect functionality.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 rated resistors?

A: Moisture-resistant designation indicates protection against humidity ingress during storage and operation. Automotive AEC-Q200 qualification encompasses moisture resistance plus additional reliability testing including thermal cycling, mechanical shock, and extended temperature cycling. CRCW0805165RFKEA and ERJ-6ENF1650V carry AEC-Q200 certification; RC2012F1650CS and RC0805FR-07165RL specify moisture resistance without automotive qualification.

Q: Are height variations among substitute parts critical for PCB assembly?

A: Height variations (0.50mm to 0.70mm) are within acceptable tolerances for 0805 component placement on standard PCBs. Reflow soldering processes accommodate these variations without adjustment. Height becomes relevant only in space-constrained applications with specific clearance requirements.

Q: Do all substitute parts maintain identical temperature coefficient performance?

A: Yes. All parts—RC2012F1650CS, RC0805FR-07165RL, CRCW0805165RFKEA, and ERJ-6ENF1650V—specify ±100ppm/°C temperature coefficient across the -55°C to 155°C operating range. Temperature stability performance is equivalent across all options.

Q: Which substitute offers the best supply chain availability?

A: RC0805FR-07165RL (YAGEO) maintains the highest inventory level at 60569 pieces. ERJ-6ENF1650V (Panasonic) and CRCW0805165RFKEA (Vishay Dale) provide 30095 and 24112 pieces respectively, both supporting consistent procurement requirements.

Q: Are all substitutes suitable for automotive applications?

A: CRCW0805165RFKEA and ERJ-6ENF1650V carry Automotive AEC-Q200 qualification, meeting automotive reliability standards. RC0805FR-07165RL and RC2012F1650CS specify moisture resistance without automotive certification. Automotive application requirements determine whether AEC-Q200 qualification is necessary.

Q: What packaging format do all parts use?

A: All parts—RC2012F1650CS, RC0805FR-07165RL, CRCW0805165RFKEA, and ERJ-6ENF1650V—are supplied in Tape & Reel (TR) format, enabling automated pick-and-place assembly and maintaining consistent handling protocols.