RC1608F820CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F820CS is an 82 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.1W (1/10W) power dissipation in a 0603 (1608 Metric) surface mount package. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is supplied in Cut Tape (CT) packaging with 1052 pieces currently in stock.

Equivalent and substitute parts are necessary when the original manufacturer part becomes unavailable, when alternative packaging formats are required for production efficiency, or when design specifications allow for functionally identical components from qualified alternative manufacturers. All substitute parts listed maintain identical electrical specifications and mechanical compatibility with the RC1608F820CS.

Substiute Parts

RC1608F820CS

Samsung Electro-MechanicsIn Stock: 1133RC1608F820CS Datasheet

Current PartRFQ

CR0603-FX-82R0ELF

Bourns Inc.In Stock: 121907CR0603-FX-82R0ELF Datasheet

DirectRFQ

RC0603FR-0782RL

YAGEOIn Stock: 421257RC0603FR-0782RL Datasheet

DirectRFQ

CRG0603F82R

TE Connectivity Passive ProductIn Stock: 21187CRG0603F82R Datasheet

UpgradeRFQ

KTR03EZPF82R0

Rohm SemiconductorIn Stock: 5294KTR03EZPF82R0 Datasheet

UpgradeRFQ

AC0603FR-0782RL

YAGEOIn Stock: 61798AC0603FR-0782RL Datasheet

SimilarRFQ

CRCW060382R0FKEA

Vishay DaleIn Stock: 256562CRCW060382R0FKEA Datasheet

SimilarRFQ

ERJ-3EKF82R0V

Panasonic Electronic ComponentsIn Stock: 159071ERJ-3EKF82R0V Datasheet

SimilarRFQ

RMCF0603FT82R0

Stackpole Electronics IncIn Stock: 71334RMCF0603FT82R0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F820CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 82 Ohms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 0.1W / 1/10W (exact match)
• Temperature coefficient: ±100ppm/°C or tighter (±200ppm/°C acceptable for non-critical applications)
• Operating temperature range: -55°C to +155°C minimum (exact match)

Mechanical Equivalence Requirements:

• Package / Case: 0603 (1608 Metric) (exact match)
• Composition: Thick Film (exact match)
• Number of terminations: 2 (exact match)
• Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm) nominal (minor variations ±0.002" acceptable)
• Height seated maximum: 0.022" (0.55mm) or less

Compliance & Regulatory Requirements:

• RoHS3 Compliant (mandatory)
• Moisture Sensitivity Level: MSL 1 (Unlimited) or equivalent
• REACH Status: REACH Unaffected or equivalent

All substitute parts listed below meet these criteria and are classified as direct equivalents or upgrades based on additional features or certifications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Standard Industrial Applications):

CR0603-FX-82R0ELF (Bourns Inc.) and RC0603FR-0782RL (YAGEO) are direct functional equivalents to the RC1608F820CS. Both maintain identical electrical specifications, operating temperature range, and moisture resistance characteristics. The primary difference is packaging format: CR0603-FX-82R0ELF is supplied in Tape & Reel format with 121,816 units in stock, while RC0603FR-0782RL is available in Cut Tape & Digi-Reel® format with 421,182 units in stock. Selection between these options depends on production line requirements and inventory availability.

Upgrade Options (Automotive & High-Reliability Applications):

KTR03EZPF82R0 (Rohm Semiconductor), AC0603FR-0782RL (YAGEO), CRCW060382R0FKEA (Vishay Dale), ERJ-3EKF82R0V (Panasonic Electronic Components), and RMCF0603FT82R0 (Stackpole Electronics Inc) are qualified to AEC-Q200 automotive standards. These parts are suitable for applications requiring automotive-grade reliability and traceability. All maintain the same electrical specifications as the RC1608F820CS with the exception of CRG0603F82R (TE Connectivity), which has a temperature coefficient of ±200ppm/°C versus ±100ppm/°C. The TE Connectivity part is acceptable for applications where tighter temperature stability is not a design requirement.

Inventory & Availability Considerations:

CRCW060382R0FKEA (Vishay Dale) offers the highest inventory availability at 256,552 units in stock. RC0603FR-0782RL (YAGEO) provides 421,182 units. These high-inventory options are recommended for volume production requirements. For automotive applications, ERJ-3EKF82R0V (Panasonic) provides 158,980 units and RMCF0603FT82R0 (Stackpole) provides 71,287 units.

All substitute parts listed are ROHS3 compliant, REACH unaffected, and maintain MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard PCB assembly and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC1608F820CS with any of the listed parts without design review?

A: Yes, for standard industrial applications. All listed parts meet identical electrical specifications (82 Ω ±1%, 0.1W, ±100ppm/°C temperature coefficient, -55°C to +155°C operating range) and mechanical requirements (0603 package, 2 terminations). However, if your application requires automotive qualification, select only parts with AEC-Q200 certification: KTR03EZPF82R0, AC0603FR-0782RL, CRCW060382R0FKEA, ERJ-3EKF82R0V, or RMCF0603FT82R0.

Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?

A: Cut Tape packaging is supplied in small quantities on carrier tape, suitable for manual assembly or small production runs. Tape & Reel packaging is supplied on continuous reel format, optimized for automated pick-and-place assembly equipment. Both formats contain identical components; selection depends on your assembly process requirements. RC1608F820CS is supplied in Cut Tape format, while most substitutes are available in Tape & Reel format.

Q: Is CRG0603F82R (TE Connectivity) a suitable substitute if my design allows ±200ppm/°C temperature coefficient?

A: Yes. CRG0603F82R meets all other electrical and mechanical specifications of the RC1608F820CS. The ±200ppm/°C temperature coefficient is less stringent than the ±100ppm/°C of the original part, making it suitable for applications where tighter temperature stability is not required. Verify your circuit design tolerances before selection.

Q: Which substitute part has the best availability for high-volume production?

A: CRCW060382R0FKEA (Vishay Dale) offers 256,552 units in stock, the highest inventory level among all listed substitutes. RC0603FR-0782RL (YAGEO) provides 421,182 units with Cut Tape & Digi-Reel® packaging options. Both are suitable for volume production requirements.

Q: Are all substitute parts RoHS3 compliant and REACH unaffected?

A: Yes. All substitute parts listed are ROHS3 compliant and REACH unaffected, matching the compliance status of the RC1608F820CS. All parts maintain MSL 1 (Unlimited) moisture sensitivity level, ensuring compatibility with standard PCB assembly and storage conditions without special handling requirements.

Q: What is the difference between standard and automotive-grade (AEC-Q200) resistors?

A: Automotive-grade resistors (AEC-Q200 certified) undergo additional qualification testing for reliability, temperature cycling, and failure rate analysis required for automotive applications. Five of the listed substitutes carry AEC-Q200 certification: KTR03EZPF82R0, AC0603FR-0782RL, CRCW060382R0FKEA, ERJ-3EKF82R0V, and RMCF0603FT82R0. Use automotive-grade parts for vehicle electronics, industrial control systems, or applications requiring enhanced reliability documentation.

Q: Can I mix different substitute parts in the same production batch?

A: Yes, all listed substitutes are electrically and mechanically equivalent. However, for traceability and quality control purposes, it is recommended to maintain consistent part sourcing within a single production batch. If multiple suppliers are used, ensure your quality assurance process includes verification of part specifications and certifications.