RC1005F1623CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F1623CS is a 162 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This component operates at 0.063W (1/16W) power rating with moisture-resistant construction and is rated for operating temperatures from -55°C to 155°C. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to support design flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Resistance	162 kOhms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package / Case	0402 (1005 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)	0.016" (0.40mm)
Number of Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RC1005F1623CS are classified based on strict electrical and mechanical parameter matching. The primary substitution criteria are:

Core Matching Parameters:

Resistance value: 162 kOhms
Tolerance: ±1%
Package format: 0402 (1005 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C ~ 155°C
Termination count: 2
RoHS3 Compliance
MSL Rating: 1 (Unlimited)

Substitution Categories:

Direct Equivalents maintain identical power ratings (0.063W / 1/16W) and all electrical specifications. These parts are pin-compatible and functionally interchangeable without circuit modification.

Upgrade Substitutes feature increased power ratings (0.1W / 1/10W) while maintaining all other electrical parameters. These parts provide enhanced thermal performance and are backward-compatible for applications not requiring the original power specification.

Similar Substitutes include automotive-grade AEC-Q200 certification in addition to standard specifications. These parts meet enhanced reliability requirements and are suitable for automotive and industrial applications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Package	Temperature Coefficient	Operating Temp	Features	RoHS3	MSL	Packaging Type
RC1005F1623CS	Samsung Electro-Mechanics	162 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Yes	1	-
CR0402-FX-1623GLF	Bourns Inc.	162 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	-	Yes	1	Tape & Reel
RC0402FR-07162KL	YAGEO	162 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Yes	1	Cut Tape & Digi-Reel
ERJ-2RKF1623X	Panasonic Electronic Components	162 kOhms	±1%	0.1W	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Yes	1	Tape & Reel
AC0402FR-07162KL	YAGEO	162 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, Moisture Resistant	Yes	1	Tape & Reel
CRCW0402162KFKED	Vishay Dale	162 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Yes	1	Tape & Reel
RMCF0402FT162K	Stackpole Electronics Inc	162 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Yes	1	Tape & Reel

Engineering Selection Recommendations

Direct Equivalent Selection: CR0402-FX-1623GLF (Bourns Inc.) and RC0402FR-07162KL (YAGEO) function as direct equivalents to RC1005F1623CS. Both maintain identical electrical specifications, package dimensions, and power ratings. RC0402FR-07162KL includes moisture-resistant construction matching the original part specification. Both are Active products with full RoHS3 compliance and MSL 1 rating.

Upgrade Path: ERJ-2RKF1623X (Panasonic Electronic Components) provides increased power rating (0.1W vs. 0.063W) while maintaining all other electrical parameters. This part includes Automotive AEC-Q200 certification and is suitable for applications requiring enhanced thermal margin or automotive-grade reliability. The upgrade is backward-compatible for standard applications.

Automotive-Grade Alternatives: AC0402FR-07162KL (YAGEO), CRCW0402162KFKED (Vishay Dale), and RMCF0402FT162K (Stackpole Electronics Inc) incorporate Automotive AEC-Q200 certification with identical electrical specifications to the original part. AC0402FR-07162KL additionally includes moisture-resistant construction. These parts are suitable for automotive, industrial, and mission-critical applications requiring enhanced qualification standards.

Compliance Status: All substitute parts maintain RoHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating, ensuring regulatory compatibility and handling consistency with the original RC1005F1623CS.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-1623GLF directly replace RC1005F1623CS in existing designs? A: Yes. CR0402-FX-1623GLF matches all critical electrical parameters (162 kOhms ±1%, 0.063W, ±100ppm/°C) and package dimensions (0402). Both parts are RoHS3 compliant with MSL 1 rating. Direct substitution is supported without circuit modification.

Q: What is the difference between RC0402FR-07162KL and CR0402-FX-1623GLF? A: Both are direct equivalents with identical electrical specifications and power ratings. RC0402FR-07162KL includes moisture-resistant construction and is supplied in Cut Tape & Digi-Reel packaging. CR0402-FX-1623GLF is supplied in Tape & Reel format. Selection depends on packaging requirements and moisture-resistant feature necessity.

Q: When should ERJ-2RKF1623X be selected instead of the original part? A: ERJ-2RKF1623X provides increased power rating (0.1W vs. 0.063W) and Automotive AEC-Q200 certification. Select this part for applications requiring enhanced thermal performance, automotive qualification, or when design margins require higher power dissipation capability. The upgrade is backward-compatible for standard applications.

Q: Are automotive-grade substitutes (AC0402FR-07162KL, CRCW0402162KFKED, RMCF0402FT162K) suitable for non-automotive applications? A: Yes. Automotive-grade parts meet or exceed standard industrial specifications. AEC-Q200 certification indicates enhanced reliability and qualification testing. These parts are suitable for any application requiring the 162 kOhms ±1% specification and benefit from additional qualification rigor.

Q: What packaging formats are available for these substitutes? A: Substitute parts are supplied in Tape & Reel (TR) or Cut Tape & Digi-Reel formats. Tape & Reel packaging is standard for high-volume automated assembly. Cut Tape & Digi-Reel provides flexibility for lower-volume or mixed-component requirements. Verify packaging compatibility with assembly equipment specifications.

Q: Do all substitute parts maintain the same moisture sensitivity level? A: Yes. All substitute parts maintain MSL 1 (Unlimited) rating, identical to RC1005F1623CS. This ensures consistent handling, storage, and reflow requirements across all equivalent and substitute options.

Q: Can moisture-resistant and non-moisture-resistant versions be mixed in the same design? A: Both versions meet identical electrical specifications and package requirements. Selection between moisture-resistant (RC1005F1623CS, RC0402FR-07162KL, AC0402FR-07162KL) and standard versions depends on application environment and design requirements. Consistency within a design is recommended for supply chain management.

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