ERJ-S14J222U Equivalent & Substitute Parts

Part Overview

The ERJ-S14J222U is a 2.2 kOhms ±5% 0.5W thick film chip resistor in 1210 (3225 Metric) package manufactured by Panasonic Electronic Components. This part is rated for automotive applications under AEC-Q200 and features anti-sulfur construction. The ERJ-S14J222U maintains Active product status with 758 units currently in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when design flexibility permits selection from qualified alternatives that meet identical electrical and mechanical specifications.

Key Parameters

Parameter	Value
Resistance	2.2 kOhms
Tolerance	±5%
Power Rating	0.5W (1/2W)
Package / Case	1210 (3225 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S14J222U is determined by strict equivalence across the following parameters:

Resistance value: 2.2 kOhms
Tolerance: ±5%
Power rating: 0.5W (1/2W)
Package: 1210 (3225 Metric)
Composition: Thick Film
Temperature coefficient: ±200ppm/°C
Operating temperature range: -55°C ~ 155°C
Automotive rating: AEC-Q200
RoHS compliance: ROHS3 Compliant
Moisture sensitivity: MSL 1

All substitute parts listed meet these electrical and mechanical requirements. Variations in packaging format (Tape & Reel vs. Cut Tape), manufacturer series designation, and product lifecycle status do not affect functional equivalence when these core parameters remain identical.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	AEC-Q200	RoHS3	MSL	Product Status	Packaging Format
ERJ-S14J222U	Panasonic	2.2 kΩ	±5%	0.5	1210	±200ppm/°C	-55~155°C	Yes	Yes	1	Active	Tape & Reel
ERJ-14YJ222U	Panasonic	2.2 kΩ	±5%	0.5	1210	±200ppm/°C	-55~155°C	Yes	Yes	1	Not For New Designs	Cut Tape & Digi-Reel
ERJ-P14J222U	Panasonic	2.2 kΩ	±5%	0.5	1210	±200ppm/°C	-55~155°C	Yes	Yes	1	Active	Tape & Reel
ERJ-T14J222U	Panasonic	2.2 kΩ	±5%	0.5	1210	±200ppm/°C	-55~155°C	Yes	Yes	1	Active	Tape & Reel
CRCW12102K20JNEA	Vishay Dale	2.2 kΩ	±5%	0.5	1210	±200ppm/°C	-55~155°C	Yes	Yes	1	Active	Tape & Reel

Engineering Selection Recommendations

All listed substitute parts maintain identical electrical performance and mechanical compatibility with the ERJ-S14J222U. Selection among these alternatives should be based on the following criteria:

Active Product Status: ERJ-P14J222U, ERJ-T14J222U, and CRCW12102K20JNEA are designated as Active products and are recommended for new designs. These parts ensure long-term availability and manufacturer support.

Panasonic Series Continuity: For designs requiring manufacturer consistency, ERJ-P14J222U and ERJ-T14J222U maintain Panasonic sourcing while offering Active status. Both incorporate pulse withstanding capability as an additional feature.

Multi-Source Strategy: CRCW12102K20JNEA from Vishay Dale provides supply chain diversification while maintaining identical specifications and AEC-Q200 compliance. This part offers the highest current inventory (70,857 units).

Legacy Designs: ERJ-14YJ222U is designated Not For New Designs but remains functionally equivalent for existing production or repair applications where design changes are not permitted.

Packaging Consideration: ERJ-14YJ222U is available in Cut Tape & Digi-Reel format, offering flexibility for manual assembly or alternative handling processes compared to standard Tape & Reel packaging.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P14J222U and ERJ-T14J222U be used interchangeably with ERJ-S14J222U?

A: Yes. Both parts meet all electrical and mechanical specifications. The primary difference is the addition of pulse withstanding capability in the ERJ-P14 and ERJ-T14 series. Both maintain Active product status and AEC-Q200 automotive qualification.

Q: What is the significance of the "Not For New Designs" status on ERJ-14YJ222U?

A: This designation indicates the part is in mature or declining production phase. While electrically and mechanically equivalent, it is not recommended for new product development. Existing designs may continue using this part for production or repair.

Q: Is CRCW12102K20JNEA from a different manufacturer compatible?

A: Yes. CRCW12102K20JNEA from Vishay Dale is fully compatible. It meets identical electrical specifications, package dimensions, temperature range, and AEC-Q200 automotive requirements. Manufacturer differences do not affect functional equivalence when all parameters match.

Q: Does packaging format affect electrical performance?

A: No. Tape & Reel and Cut Tape & Digi-Reel formats are packaging and delivery methods only. They do not affect the electrical or mechanical characteristics of the resistor itself. Format selection depends on assembly process requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed parts are ROHS3 Compliant with MSL 1 (Unlimited) moisture sensitivity rating, meeting environmental and regulatory requirements identical to the ERJ-S14J222U.

Q: What is the height difference between ERJ-S14J222U and CRCW12102K20JNEA?

A: ERJ-S14J222U has a maximum seated height of 0.028" (0.70mm), while CRCW12102K20JNEA has a maximum seated height of 0.024" (0.60mm). Both are within 1210 package specifications and suitable for standard PCB assembly.

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