KTR10EZPJ395 Equivalent & Substitute Parts

Part Overview

The KTR10EZPJ395 is a 3.9 MOhms ±5% thick film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. Manufactured by Rohm Semiconductor, this component meets AEC-Q200 automotive qualification and high voltage specifications. The part is active in production with 989 units currently in stock. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance can be maintained across alternative manufacturers while meeting specific application requirements.

Substiute Parts

KTR10EZPJ395

Rohm SemiconductorIn Stock: 1063KTR10EZPJ395 Datasheet

Current PartRFQ

KTR10EZPF3904

Rohm SemiconductorIn Stock: 6557KTR10EZPF3904 Datasheet

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CRCW08053M90JNEA

Vishay DaleIn Stock: 19889CRCW08053M90JNEA Datasheet

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RC0805JR-073M9L

YAGEOIn Stock: 4389RC0805JR-073M9L Datasheet

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RMCF0805FT3M90

Stackpole Electronics IncIn Stock: 44504RMCF0805FT3M90 Datasheet

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RMCF0805JT3M90

Stackpole Electronics IncIn Stock: 1252RMCF0805JT3M90 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the KTR10EZPJ395 is determined by the following criteria:

Mandatory Parameters (Must Match Exactly):

• Resistance value: 3.9 MOhms
• Package type: 0805 (2012 Metric)
• Power rating: 0.125W (1/8W)
• Composition: Thick Film
• Operating temperature range: -55°C to 155°C
• RoHS3 compliance
• MSL 1 rating

Allowable Variations:

• Tolerance: ±5% or tighter (±1% acceptable as upgrade)
• Temperature coefficient: ±100ppm/°C to ±200ppm/°C
• Height seated maximum: 0.020" to 0.026"
• Automotive qualification: AEC-Q200 preferred but not mandatory for non-automotive applications
• Manufacturer: Any qualified supplier

Five substitute parts meet these criteria across manufacturers Rohm Semiconductor, Vishay Dale, YAGEO, and Stackpole Electronics Inc.

Parameter Comparison

Engineering Selection Recommendations

For Automotive Applications (AEC-Q200 Required): Select from KTR10EZPF3904, CRCW08053M90JNEA, RMCF0805FT3M90, or RMCF0805JT3M90. All maintain AEC-Q200 qualification. KTR10EZPF3904 and RMCF0805FT3M90 offer improved tolerance (±1%) with lower temperature coefficient (±100ppm/°C). RMCF0805FT3M90 provides highest inventory availability at 44428 units.

For Non-Automotive Applications: RC0805JR-073M9L from YAGEO is acceptable where AEC-Q200 is not required. This part features moisture-resistant construction and lower seated height (0.020").

For Direct Replacement (Identical Specifications): CRCW08053M90JNEA and RMCF0805JT3M90 match the original KTR10EZPJ395 tolerance (±5%) and temperature coefficient (±200ppm/°C). Both are RoHS3 compliant with MSL 1 rating.

For Upgraded Performance: KTR10EZPF3904 and RMCF0805FT3M90 provide tighter tolerance (±1%) and lower temperature coefficient (±100ppm/°C) while maintaining all other specifications and AEC-Q200 compliance.

All substitute parts are RoHS3 compliant, REACH unaffected, and rated MSL 1 (unlimited moisture sensitivity).

Frequently Asked Questions (FAQ)

Q: Can KTR10EZPJ395 be replaced with RC0805JR-073M9L in automotive circuits? A: No. RC0805JR-073M9L lacks AEC-Q200 automotive qualification. For automotive applications, use KTR10EZPF3904, CRCW08053M90JNEA, RMCF0805FT3M90, or RMCF0805JT3M90.

Q: What is the difference between ±5% and ±1% tolerance substitutes? A: Tolerance defines the maximum deviation from the nominal 3.9 MOhms value. ±5% allows ±195 kOhms deviation; ±1% allows ±39 kOhms. Tighter tolerance (±1%) is suitable for precision circuits but not required for general applications.

Q: Are all substitutes mechanically compatible with the original footprint? A: Yes. All substitute parts use the 0805 (2012 Metric) package with identical length (0.079") and width (0.049"). Seated height varies between 0.020" and 0.026", which is within standard PCB assembly tolerances.

Q: Which substitute has the best availability? A: RMCF0805FT3M90 from Stackpole Electronics Inc has the highest inventory at 44428 units.

Q: Can I use a substitute with different temperature coefficient? A: Yes, if your circuit design permits. Temperature coefficient affects resistance drift over temperature. ±100ppm/°C provides better stability than ±200ppm/°C. Verify your application's temperature stability requirements before selection.

Q: Are all substitutes RoHS3 compliant? A: Yes. All listed substitute parts are RoHS3 compliant and REACH unaffected, matching the original KTR10EZPJ395 compliance status.