MCR18EZPJ106 Equivalent & Substitute Parts

Part Overview

The MCR18EZPJ106 is a 10 MOhms ±5% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Rohm Semiconductor. This automotive-grade component meets AEC-Q200 specifications and operates across -55°C to 155°C. The part is currently discontinued at DiGi Electronics, making equivalent and substitute parts necessary for ongoing production and design requirements.

Key Parameters

Parameter	Value
Resistance	10 MOhms
Tolerance	±5%
Power Rating	0.25W (1/4W)
Package	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for MCR18EZPJ106 is determined by the following critical parameters:

Resistance Value: 10 MOhms (exact match required)
Tolerance: ±5% or tighter (±1%, ±0.5% acceptable as upgrades)
Power Rating: 0.25W minimum (0.5W acceptable as upgrade)
Package: 1206 (3216 Metric) form factor
Composition: Thick film technology
Temperature Range: -55°C to 155°C minimum
Automotive Compliance: AEC-Q200 certification preferred for direct substitution

Parts are categorized as:

Direct Substitutes: Identical electrical and mechanical specifications with AEC-Q200 rating and active product status.

Upgrade Substitutes: Enhanced specifications (tighter tolerance, higher power rating, or improved features) while maintaining core compatibility.

Similar Alternatives: Functionally equivalent but with minor feature variations (different automotive certifications or packaging formats).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	AEC-Q200	Status	Inventory
MCR18EZPJ106	Rohm Semiconductor	10 MOhms	±5%	0.25	±200	Yes	Discontinued	901 Pcs
ESR18EZPJ106	Rohm Semiconductor	10 MOhms	±5%	0.5	±200	Yes	Active	3564 Pcs
KTR18EZPJ106	Rohm Semiconductor	10 MOhms	±5%	0.25	±200	Yes	Active	48521 Pcs
MCR18ERTJ106	Rohm Semiconductor	10 MOhms	±5%	0.25	±200	No	Discontinued	768 Pcs
CRCW120610M0JNEA	Vishay Dale	10 MOhms	±5%	0.25	±200	Yes	Active	25427 Pcs
RMCF1206JT10M0	Stackpole Electronics Inc	10 MOhms	±5%	0.25	±200	Yes	Active	5356 Pcs
CRCW120610M0DHEAP	Vishay Dale	10 MOhms	±0.5%	0.25	±50	Yes	Active	16098 Pcs
CRCW120610M0FKEA	Vishay Dale	10 MOhms	±1%	0.25	±100	Yes	Active	22930 Pcs
RMCF1206FT10M0	Stackpole Electronics Inc	10 MOhms	±1%	0.25	±200	Yes	Active	56193 Pcs
CHV1206-JW-106ELF	Bourns Inc.	10 MOhms	±5%	0.25	±200	No	Active	150576 Pcs
CR1206-JW-106ELF	Bourns Inc.	10 MOhms	±5%	0.25	±200	No	Active	11595 Pcs

Engineering Selection Recommendations

For Direct Replacement (AEC-Q200 Automotive Applications)

CRCW120610M0JNEA (Vishay Dale) and RMCF1206JT10M0 (Stackpole Electronics Inc) are direct substitutes with identical electrical specifications, AEC-Q200 certification, and active product status. Both are available in high quantities and maintain the same 1206 package footprint and thermal characteristics.

For Enhanced Tolerance Requirements

CRCW120610M0FKEA (±1% tolerance) and CRCW120610M0DHEAP (±0.5% tolerance) provide tighter tolerance specifications while maintaining AEC-Q200 compliance and 0.25W power rating. These are suitable when circuit design requires improved accuracy.

For Increased Power Margin

ESR18EZPJ106 (Rohm Semiconductor) offers 0.5W power rating with identical resistance, tolerance, and AEC-Q200 rating. This upgrade is applicable when thermal stress or pulse withstanding capability is a design consideration.

For High-Voltage Applications

KTR18EZPJ106 (Rohm Semiconductor) provides high-voltage thick film construction with matching electrical specifications and active status. CHV1206-JW-106ELF (Bourns Inc.) offers high-voltage capability but lacks AEC-Q200 certification.

For Moisture-Resistant Applications

CR1206-JW-106ELF (Bourns Inc.) provides moisture-resistant construction with active status and high inventory availability, though AEC-Q200 certification is not specified.

Frequently Asked Questions (FAQ)

Q: Can I use CRCW120610M0JNEA as a direct replacement for MCR18EZPJ106?

A: Yes. Both parts share identical resistance (10 MOhms), tolerance (±5%), power rating (0.25W), package (1206), temperature range (-55°C to 155°C), and AEC-Q200 automotive certification. The 1206 package dimensions are equivalent, and both are thick film composition.

Q: What is the difference between the ±5% tolerance MCR18EZPJ106 and the ±1% CRCW120610M0FKEA?

A: The CRCW120610M0FKEA provides tighter tolerance (±1% vs ±5%) and lower temperature coefficient (±100ppm/°C vs ±200ppm/°C). All other parameters—resistance, power rating, package, and AEC-Q200 rating—remain identical. Use the tighter tolerance version only if circuit performance requires improved accuracy.

Q: Is ESR18EZPJ106 compatible with MCR18EZPJ106?

A: ESR18EZPJ106 is compatible with higher power margin applications. It maintains identical resistance, tolerance, temperature range, and AEC-Q200 rating but provides 0.5W power rating versus 0.25W. The 1206 package footprint is identical. Use this upgrade when thermal stress or pulse withstanding is a design requirement.

Q: Why does CHV1206-JW-106ELF lack AEC-Q200 certification?

A: CHV1206-JW-106ELF is specified as high-voltage thick film construction by Bourns Inc. The provided data does not indicate AEC-Q200 certification for this part. For automotive applications requiring AEC-Q200 compliance, select CRCW120610M0JNEA, RMCF1206JT10M0, or KTR18EZPJ106 instead.

Q: Can I substitute MCR18ERTJ106 for MCR18EZPJ106?

A: MCR18ERTJ106 matches electrical specifications and package but lacks AEC-Q200 certification and is discontinued. For new designs, select active parts with AEC-Q200 rating such as CRCW120610M0JNEA or RMCF1206JT10M0.

Q: What packaging formats are available for these substitutes?

A: Most active substitutes are supplied in Tape & Reel (TR) format for automated assembly. MCR18ERTJ106 and CRCW120610M0FKEA are available in Cut Tape (CT) & Digi-Reel format. Verify packaging requirements with your procurement process before selection.

Q: Are all substitute parts RoHS3 compliant?

A: All listed parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). REACH status is unaffected for all parts listed.

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