ESR18EZPJ362 Equivalent & Substitute Parts

Part Overview

The ESR18EZPJ362 is a 3.6 kOhms ±5% 0.5W thick film chip resistor in 1206 (3216 Metric) package manufactured by Rohm Semiconductor. This automotive-grade component meets AEC-Q200 qualification and features pulse withstanding capability, making it suitable for demanding automotive and industrial applications. The part is currently active in production with 985 units in stock.

Equivalent and substitute parts are identified when design requirements allow for variations in tolerance, power rating, or manufacturer while maintaining core electrical and mechanical compatibility within the 1206 package footprint and automotive qualification standards.

Key Parameters

Parameter	Value
Resistance	3.6 kOhms
Tolerance	±5%
Power Rating	0.5W (1/2W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Automotive Rating	AEC-Q200
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ESR18EZPJ362 is determined by the following criteria:

Mandatory Compatibility Parameters:

Resistance value: 3.6 kOhms (exact match required)
Package / Case: 1206 (3216 Metric) (exact match required)
Automotive qualification: AEC-Q200 (required for automotive applications)
Operating temperature range: -55°C ~ 155°C (minimum requirement)
RoHS compliance: ROHS3 Compliant (required)

Allowable Variations:

Tolerance: ±5% or tighter (±1% acceptable as upgrade)
Power rating: 0.5W or higher (0.667W, 0.75W acceptable as upgrades)
Manufacturer: Different manufacturers acceptable if all mandatory parameters met
Temperature coefficient: ±100ppm/°C to ±200ppm/°C acceptable

All identified substitute parts meet these criteria and are qualified for direct replacement in applications where the specified parameters are compatible with circuit requirements.

Parameter Comparison

Parameter	ESR18EZPJ362 (Main)	ESR18EZPF3601	CRCW12063K60JNEAHP	ERJ-P08J362V
Manufacturer	Rohm Semiconductor	Rohm Semiconductor	Vishay Dale	Panasonic Electronic Components
Resistance	3.6 kOhms	3.6 kOhms	3.6 kOhms	3.6 kOhms
Tolerance	±5%	±1%	±5%	±5%
Power Rating	0.5W	0.5W	0.75W	0.667W
Package / Case	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±200ppm/°C	±100ppm/°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	MSL 1	MSL 1	MSL 1	MSL 1
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.122" L x 0.063" W (3.10mm x 1.60mm)	0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max)	0.026" (0.65mm)	0.026" (0.65mm)	0.026" (0.65mm)	0.028" (0.70mm)

Engineering Selection Recommendations

All substitute parts listed are active production components with AEC-Q200 automotive qualification and ROHS3 compliance, meeting the regulatory and quality requirements of the original ESR18EZPJ362.

ESR18EZPF3601 (Rohm Semiconductor): Tighter tolerance specification (±1% versus ±5%) and improved temperature coefficient (±100ppm/°C versus ±200ppm/°C) provide enhanced precision. Identical power rating and package dimensions. Same manufacturer as main part.

CRCW12063K60JNEAHP (Vishay Dale): Higher power rating (0.75W versus 0.5W) provides increased thermal margin. Slight dimensional variation in length (3.10mm versus 3.20mm) remains within 1206 package specification. Maintains ±5% tolerance and ±200ppm/°C temperature coefficient.

ERJ-P08J362V (Panasonic Electronic Components): Intermediate power rating (0.667W versus 0.5W) offers thermal headroom. Maximum seated height of 0.028" (0.70mm) versus 0.026" (0.65mm) requires clearance verification in space-constrained layouts. Maintains ±5% tolerance and ±200ppm/°C temperature coefficient.

Frequently Asked Questions (FAQ)

Q: Can ESR18EZPF3601 replace ESR18EZPJ362 in all applications?

A: ESR18EZPF3601 is a direct substitute with identical resistance, power rating, and package. The tighter tolerance (±1% versus ±5%) and lower temperature coefficient (±100ppm/°C versus ±200ppm/°C) represent improvements. No circuit redesign is required.

Q: What is the advantage of CRCW12063K60JNEAHP over the original part?

A: CRCW12063K60JNEAHP provides 50% higher power dissipation capability (0.75W versus 0.5W). This is beneficial in applications where thermal margin is critical. The slight length reduction (3.10mm versus 3.20mm) may improve PCB layout in space-constrained designs.

Q: Are there height clearance concerns with ERJ-P08J362V?

A: ERJ-P08J362V has a maximum seated height of 0.028" (0.70mm) compared to 0.026" (0.65mm) for the original part. This 0.002" (0.05mm) difference is negligible for most applications but should be verified in designs with tight vertical clearance constraints.

Q: Do all substitute parts meet automotive qualification requirements?

A: All listed substitute parts carry AEC-Q200 qualification and ROHS3 compliance, matching the automotive-grade requirements of the ESR18EZPJ362.

Q: Can I use a substitute part with different tolerance in a precision circuit?

A: Tolerance selection depends on circuit requirements. ESR18EZPF3601 with ±1% tolerance is suitable for precision applications. ESR18EZPJ362, CRCW12063K60JNEAHP, and ERJ-P08J362V with ±5% tolerance are suitable for general-purpose applications where tighter tolerance is not specified.

Q: Are there inventory considerations for part selection?

A: ESR18EZPF3601 has the highest inventory availability (15,490 units), followed by ERJ-P08J362V (10,588 units) and CRCW12063K60JNEAHP (3,073 units). The original ESR18EZPJ362 has 985 units in stock.

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