KTR03EZPJ200 Equivalent & Substitute Parts

Part Overview

The KTR03EZPJ200 is a 20 Ohms ±5% thick film chip resistor rated at 0.1W (1/10W) in 0603 (1608 Metric) package format. Manufactured by Rohm Semiconductor, this component meets automotive AEC-Q200 qualification and high voltage specifications. The part is active in production with 600 pieces currently in stock. Equivalent and substitute parts are identified when design requirements allow tolerance relaxation, manufacturer substitution, or packaging format changes while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	20 Ohms
Tolerance	±5%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thick Film
Operating Temperature Range	-55°C ~ 155°C
Temperature Coefficient	±200ppm/°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the KTR03EZPJ200 is determined by the following criteria:

Electrical Parameters (Must Match or Exceed):

Resistance value: 20 Ohms (exact match required)
Power rating: 0.1W minimum (1/10W or higher acceptable)
Operating temperature range: -55°C ~ 155°C minimum
Tolerance: ±5% or tighter (±1% acceptable as upgrade)
Temperature coefficient: ±200ppm/°C or better

Mechanical Parameters (Must Match):

Package format: 0603 (1608 Metric)
Number of terminations: 2
Composition: Thick film

Compliance & Environmental:

RoHS3 compliance required
MSL 1 (Unlimited) required
REACH Unaffected status required

Substitute parts are grouped into two categories: Upgrade substitutes (tighter tolerance ±1% or enhanced features) and Similar substitutes (equivalent specifications with alternative manufacturers or packaging options).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power	Temp Coeff	Package	AEC-Q200	Inventory
KTR03EZPJ200	Rohm Semiconductor	20 Ohms	±5%	0.1W	±200ppm/°C	0603	Yes	600
KTR03EZPF20R0	Rohm Semiconductor	20 Ohms	±1%	0.1W	±100ppm/°C	0603	Yes	3095
CRCW060320R0JNEA	Vishay Dale	20 Ohms	±5%	0.1W	±200ppm/°C	0603	Yes	19117
ERJ-3EKF20R0V	Panasonic Electronic Components	20 Ohms	±1%	0.1W	±100ppm/°C	0603	Yes	51516
ERJ-3GEYJ200V	Panasonic Electronic Components	20 Ohms	±5%	0.1W	±200ppm/°C	0603	Yes	77302
RC0603FR-0720RL	YAGEO	20 Ohms	±1%	0.1W	±100ppm/°C	0603	No	95621
RC0603JR-0720RL	YAGEO	20 Ohms	±5%	0.1W	±100ppm/°C	0603	No	1349575
RMCF0603FT20R0	Stackpole Electronics Inc	20 Ohms	±1%	0.1W	±100ppm/°C	0603	Yes	254546
RMCF0603JT20R0	Stackpole Electronics Inc	20 Ohms	±5%	0.1W	±200ppm/°C	0603	Yes	452592
CR0603-JW-200ELF	Bourns Inc.	20 Ohms	±5%	0.1W	±200ppm/°C	0603	No	12923

Engineering Selection Recommendations

For Direct Replacement (Equivalent Specifications): CRCW060320R0JNEA (Vishay Dale) and ERJ-3GEYJ200V (Panasonic) are direct equivalents with identical electrical and mechanical parameters. Both maintain AEC-Q200 automotive qualification and ROHS3 compliance. CRCW060320R0JNEA offers 19,117 units in stock; ERJ-3GEYJ200V provides 77,302 units with superior availability.

For Tolerance Upgrade (±1% Tolerance): KTR03EZPF20R0 (Rohm Semiconductor), ERJ-3EKF20R0V (Panasonic), RMCF0603FT20R0 (Stackpole), and RC0603FR-0720RL (YAGEO) provide tighter ±1% tolerance with improved temperature coefficient (±100ppm/°C). All maintain 0603 package and 0.1W power rating. KTR03EZPF20R0 preserves the original manufacturer; ERJ-3EKF20R0V and RMCF0603FT20R0 retain AEC-Q200 certification.

For Non-Automotive Applications: RC0603JR-0720RL (YAGEO) offers the highest inventory availability (1,349,575 units) with equivalent ±5% tolerance and 0603 package. This part lacks AEC-Q200 certification and is suitable only for non-automotive designs. RC0603FR-0720RL provides ±1% tolerance alternative without automotive qualification.

For Moisture-Resistant Applications: CR0603-JW-200ELF (Bourns) and YAGEO RC series (RC0603JR-0720RL, RC0603FR-0720RL) feature moisture-resistant thick film composition. These are suitable for high-humidity environments where standard thick film may be insufficient.

Frequently Asked Questions (FAQ)

Q: Can KTR03EZPJ200 be replaced with a ±1% tolerance part? A: Yes. Parts with ±1% tolerance (KTR03EZPF20R0, ERJ-3EKF20R0V, RMCF0603FT20R0, RC0603FR-0720RL) are direct upgrades. The tighter tolerance provides improved circuit accuracy without affecting mechanical or thermal compatibility.

Q: Is AEC-Q200 certification required for all applications? A: No. AEC-Q200 is mandatory only for automotive applications. Non-automotive designs may use YAGEO RC series or Bourns CR0603-JW-200ELF without automotive qualification.

Q: What is the difference between packaging options (Tape & Reel vs. Cut Tape)? A: Tape & Reel (TR) is standard for high-volume automated assembly. Cut Tape (CT) & Digi-Reel® is suitable for lower-volume or mixed-component orders. Electrical and mechanical specifications remain identical.

Q: Can I substitute a part with different temperature coefficient? A: Temperature coefficient affects circuit stability over temperature range. Parts with ±100ppm/°C (tighter) are acceptable replacements for ±200ppm/°C specifications. Reverse substitution (±200ppm/°C for ±100ppm/°C) is not recommended without circuit re-qualification.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original KTR03EZPJ200 environmental specifications.

Q: Which substitute offers the best inventory availability? A: RC0603JR-0720RL (YAGEO) provides 1,349,575 units in stock. For automotive-qualified alternatives, ERJ-3GEYJ200V (Panasonic) offers 77,302 units with AEC-Q200 certification.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message