RC1005F5622CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F5622CS is a 56.2 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated at 0.063W (1/16W) power dissipation with moisture resistant construction and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with 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 component procurement flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Resistance	56.2 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
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RC1005F5622CS are classified based on strict electrical and mechanical parameter matching. All substitute candidates maintain identical resistance value (56.2 kOhms), tolerance (±1%), package format (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). The primary substitution criteria are:

Electrical Parameters: Resistance, tolerance, temperature coefficient, and operating temperature range must be identical across all substitute parts.

Mechanical Parameters: Package case designation (0402), physical dimensions (0.039" L x 0.020" W / 1.00mm x 0.50mm), and number of terminations (2) must match exactly.

Power Rating Consideration: The main part is rated at 0.063W (1/16W). Direct substitutes maintain this rating. One upgrade option (ERJ-2RKF5622X) provides higher power rating at 0.1W (1/10W) for applications requiring increased thermal capacity.

Compliance & Features: All parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status. Additional certifications such as AEC-Q200 automotive qualification are noted where applicable but do not prevent substitution in non-automotive applications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Features	Packaging Type
RC1005F5622CS	Samsung Electro-Mechanics	56.2 kΩ	±1%	0.063	0402	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Tape & Reel
CR0402-FX-5622GLF	Bourns Inc.	56.2 kΩ	±1%	0.063	0402	±100ppm/°C	-55°C ~ 155°C	—	Tape & Reel
RC0402FR-0756K2L	YAGEO	56.2 kΩ	±1%	0.063	0402	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Cut Tape & Digi-Reel
ERJ-2RKF5622X	Panasonic Electronic Components	56.2 kΩ	±1%	0.1	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Tape & Reel
AC0402FR-0756K2L	YAGEO	56.2 kΩ	±1%	0.063	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, Moisture Resistant	Tape & Reel
CRCW040256K2FKED	Vishay Dale	56.2 kΩ	±1%	0.063	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Tape & Reel
RMCF0402FT56K2	Stackpole Electronics Inc	56.2 kΩ	±1%	0.063	0402	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Tape & Reel

Engineering Selection Recommendations

Direct Substitutes (Identical Specifications):

CR0402-FX-5622GLF (Bourns Inc.) and RC0402FR-0756K2L (YAGEO) are direct functional equivalents to the RC1005F5622CS. Both maintain identical electrical parameters, package format, and power rating. RC0402FR-0756K2L includes moisture resistant construction matching the original part. Both are in active production with ROHS3 compliance and MSL 1 rating.

Upgrade Option (Higher Power Rating):

ERJ-2RKF5622X (Panasonic Electronic Components) provides identical electrical specifications with increased power rating of 0.1W (1/10W) versus the original 0.063W (1/16W). This part includes automotive AEC-Q200 qualification and is suitable for applications requiring enhanced thermal performance. The upgrade maintains all other parameters including temperature coefficient, operating range, and package dimensions.

Automotive-Qualified Alternatives:

AC0402FR-0756K2L (YAGEO), CRCW040256K2FKED (Vishay Dale), and RMCF0402FT56K2 (Stackpole Electronics Inc) are automotive-grade equivalents with AEC-Q200 certification. These parts maintain identical electrical and mechanical specifications to the original part and are suitable for both automotive and general industrial applications. AC0402FR-0756K2L additionally includes moisture resistant construction.

All substitute parts are in active production status with confirmed inventory availability and ROHS3 compliance certification.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-5622GLF replace RC1005F5622CS in all applications?

A: CR0402-FX-5622GLF is electrically and mechanically equivalent to RC1005F5622CS. Both parts share identical resistance (56.2 kΩ), tolerance (±1%), power rating (0.063W), package format (0402), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). The primary difference is that CR0402-FX-5622GLF does not specify moisture resistant construction. For applications requiring moisture resistance, RC0402FR-0756K2L is recommended.

Q: What is the difference between the 0.063W and 0.1W power ratings?

A: The RC1005F5622CS is rated at 0.063W (1/16W) power dissipation. The ERJ-2RKF5622X upgrade option is rated at 0.1W (1/10W). The higher power rating indicates greater thermal capacity and allows the resistor to dissipate more heat without exceeding maximum operating temperature. Selection between these ratings depends on the actual power dissipation in the circuit. If circuit analysis confirms power dissipation below 0.063W, either rating is acceptable. For applications approaching or exceeding 0.063W dissipation, the 0.1W rated part provides additional margin.

Q: Are automotive-qualified parts suitable for non-automotive applications?

A: Yes. Automotive-qualified parts such as AC0402FR-0756K2L, CRCW040256K2FKED, and RMCF0402FT56K2 meet AEC-Q200 standards and are fully compatible with non-automotive applications. AEC-Q200 qualification represents additional quality and reliability testing beyond standard commercial specifications. These parts are suitable for any application requiring 56.2 kΩ ±1% 0402 resistors.

Q: Does packaging type (Tape & Reel vs. Cut Tape) affect electrical performance?

A: No. Packaging type affects only handling, storage, and assembly processes. RC0402FR-0756K2L is supplied in Cut Tape & Digi-Reel format while other substitutes use standard Tape & Reel packaging. Electrical and mechanical specifications remain identical regardless of packaging format. Selection between packaging types depends on assembly equipment compatibility and procurement requirements.

Q: What is MSL 1 (Unlimited) moisture sensitivity level?

A: MSL 1 indicates the lowest moisture sensitivity classification. Parts with MSL 1 rating have unlimited shelf life and do not require special moisture control during storage or handling. This specification applies to all listed parts including the main part and all substitutes, eliminating moisture sensitivity as a selection criterion.

Q: Can I use RC0402FR-0756K2L as a direct replacement for RC1005F5622CS?

A: Yes. RC0402FR-0756K2L is manufactured by YAGEO and maintains identical specifications to RC1005F5622CS including 56.2 kΩ resistance, ±1% tolerance, 0.063W power rating, 0402 package format, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. RC0402FR-0756K2L additionally includes moisture resistant construction. Both parts are in active production with ROHS3 compliance and MSL 1 rating.

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