ERJ-S14J474U Equivalent & Substitute Parts

Part Overview

The ERJ-S14J474U is a 470 kOhms ±5% 0.5W thick film chip resistor in 1210 (3225 Metric) package manufactured by Panasonic Electronic Components. This part features anti-sulfur coating and automotive AEC-Q200 qualification, designed for automotive and industrial applications requiring enhanced reliability in harsh environments. The part is currently in active production status with 766 units in stock.

Substitute parts are necessary when the primary part becomes unavailable, when design requirements mandate alternative manufacturers for supply chain resilience, or when specific feature enhancements (such as pulse withstanding capability) are required for application performance.

Key Parameters

Parameter	Value
Resistance	470 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-S14J474U is determined by strict equivalence across the following parameters:

Resistance value: 470 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 qualification: AEC-Q200
RoHS compliance: ROHS3 Compliant
Moisture sensitivity: MSL 1

All substitute parts listed meet these core electrical and mechanical parameters. Variations in product status, inventory availability, and optional features (such as anti-sulfur coating or pulse withstanding capability) do not affect functional interchangeability within the specified parameter set.

Parameter Comparison

Parameter	ERJ-S14J474U	ERJ-14YJ474U	ERJ-P14J474U	CRCW1210470KJNEA
Manufacturer	Panasonic	Panasonic	Panasonic	Vishay Dale
Resistance	470 kOhms	470 kOhms	470 kOhms	470 kOhms
Tolerance	±5%	±5%	±5%	±5%
Power Rating	0.5W	0.5W	0.5W	0.5W
Package	1210 (3225 Metric)	1210 (3225 Metric)	1210 (3225 Metric)	1210 (3225 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±200ppm/°C	±200ppm/°C	±200ppm/°C	±200ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
AEC-Q200 Rating	Yes	Yes	Yes	Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Not For New Designs	Active	Active
Height - Seated (Max)	0.028" (0.70mm)	0.028" (0.70mm)	0.028" (0.70mm)	0.024" (0.60mm)

Engineering Selection Recommendations

For new designs, select from parts with Active product status: ERJ-S14J474U, ERJ-P14J474U, or CRCW1210470KJNEA. All three maintain full AEC-Q200 automotive qualification and ROHS3 compliance.

The ERJ-S14J474U includes anti-sulfur coating, providing enhanced protection in corrosive environments. The ERJ-P14J474U adds pulse withstanding capability for applications requiring transient overvoltage protection. The CRCW1210470KJNEA from Vishay Dale offers multi-source supply chain flexibility while maintaining equivalent electrical performance and automotive qualification.

The ERJ-14YJ474U carries Not For New Designs status and should be used only for legacy system maintenance or replacement applications where the original part specification must be preserved.

Height variation between the CRCW1210470KJNEA (0.024" maximum) and Panasonic parts (0.028" maximum) may affect PCB layout clearance in space-constrained designs and should be verified during component placement.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P14J474U replace ERJ-S14J474U directly?

A: Yes. Both parts meet all core electrical and mechanical parameters: 470 kOhms ±5%, 0.5W, 1210 package, thick film composition, ±200ppm/°C temperature coefficient, -55°C to 155°C operating range, and AEC-Q200 qualification. The ERJ-P14J474U adds pulse withstanding capability as an enhancement. The ERJ-S14J474U includes anti-sulfur coating; verify if this feature is required for your application environment.

Q: Is CRCW1210470KJNEA from Vishay Dale compatible with the Panasonic ERJ-S14J474U?

A: Yes. The CRCW1210470KJNEA meets all equivalent electrical specifications and automotive qualifications. The primary difference is a 0.004" (0.10mm) reduction in maximum seated height (0.024" versus 0.028"). Confirm PCB layout clearance before substitution.

Q: Why is ERJ-14YJ474U marked Not For New Designs?

A: The ERJ-14YJ474U is an older series from Panasonic. While electrically and mechanically equivalent, it is retained in inventory for legacy system support only. New designs should specify ERJ-S14J474U, ERJ-P14J474U, or CRCW1210470KJNEA.

Q: Do all substitute parts have the same moisture sensitivity rating?

A: Yes. All listed parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity concerns for standard storage and handling.

Q: Can I use these parts interchangeably in automotive applications?

A: Yes. All substitute parts carry AEC-Q200 automotive qualification and ROHS3 compliance, meeting automotive industry reliability and environmental standards. Verify specific application requirements for optional features such as anti-sulfur coating or pulse withstanding capability.

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