TRR10EZPJ104 Equivalent & Substitute Parts

Part Overview

The TRR10EZPJ104 is a 100 kOhms ±5% 0.125W (1/8W) chip resistor in 0805 (2012 Metric) package manufactured by Rohm Semiconductor. This thick film resistor features anti-sulfur coating and operates across -55°C to 155°C. The part is currently obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Substitute parts must maintain identical electrical specifications and mechanical compatibility to ensure direct board-level replacement without design modification.

Key Parameters

Parameter	Value
Resistance	100 kOhms
Tolerance	±5%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: resistance value (100 kOhms), tolerance (±5%), power rating (0.125W), package type (0805), composition (thick film), temperature coefficient (±200ppm/°C), and operating temperature range (-55°C to 155°C). All listed substitutes maintain these core electrical and mechanical specifications. Parts are grouped by manufacturer and product status to facilitate selection based on availability and application requirements. Upgrades with tighter tolerance (±1%) are identified separately as they exceed the original specification while maintaining full backward compatibility.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff	Operating Temp	Package	Features	Product Status
TRR10EZPJ104	Rohm Semiconductor	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	Anti-Sulfur	Obsolete
MCR10ERTJ104	Rohm Semiconductor	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	—	Discontinued at DiGi Electronics
ERJ-S06J104V	Panasonic Electronic Components	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	Anti-Sulfur, Automotive AEC-Q200	Active
RCA0805100KJNEA	Vishay Dale	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	Anti-Sulfur, Automotive AEC-Q200	Active
ERJ-S06F1003V	Panasonic Electronic Components	100 kOhms	±1%	0.125	±100ppm/°C	-55°C ~ 155°C	0805	Anti-Sulfur, Automotive AEC-Q200	Active
CHV0805-JW-104ELF	Bourns Inc.	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	High Voltage	Active
CR0805-JW-104ELF	Bourns Inc.	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	Moisture Resistant	Active
CRCW0805100KJNEAC	Vishay Dale	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	—	Active
CRCW0805100KJNEAIF	Vishay Dale	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	Automotive AEC-Q200, Pulse Withstanding	Active
CRCW0805100KJNEBC	Vishay Dale	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	—	Active
CRCW0805100KJNEB	Vishay Dale	100 kOhms	±5%	0.125	±200ppm/°C	-55°C ~ 155°C	0805	Automotive AEC-Q200	Discontinued at DiGi Electronics

Engineering Selection Recommendations

For direct replacement of the obsolete TRR10EZPJ104, select from active-status parts with identical electrical parameters: CRCW0805100KJNEAC, CRCW0805100KJNEBC, CR0805-JW-104ELF, or CHV0805-JW-104ELF from Bourns and Vishay Dale. These parts maintain ±5% tolerance, 0.125W power rating, and full temperature range compatibility.

For automotive applications requiring AEC-Q200 certification, use ERJ-S06J104V (Panasonic) or RCA0805100KJNEA (Vishay Dale). Both provide anti-sulfur coating and automotive qualification while maintaining specification equivalence.

For applications requiring enhanced tolerance performance, ERJ-S06F1003V (Panasonic) provides ±1% tolerance and reduced temperature coefficient (±100ppm/°C) as an upgrade option. This part is fully backward compatible and currently in active production with high inventory availability.

All substitute parts are ROHS3 compliant with MSL 1 rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can MCR10ERTJ104 be used as a direct replacement for TRR10EZPJ104?

A: Yes. MCR10ERTJ104 maintains identical electrical specifications (100 kOhms ±5%, 0.125W) and 0805 package compatibility. However, it is discontinued at DiGi Electronics, limiting long-term availability. Active alternatives include CRCW0805100KJNEAC or CR0805-JW-104ELF.

Q: What is the difference between standard and automotive-qualified substitutes?

A: Automotive-qualified parts (ERJ-S06J104V, RCA0805100KJNEA, CRCW0805100KJNEAIF, CRCW0805100KJNEB) carry AEC-Q200 certification and are tested for automotive environmental conditions. Standard parts (CRCW0805100KJNEAC, CR0805-JW-104ELF) meet general industrial requirements. Selection depends on application environment.

Q: Is ERJ-S06F1003V compatible with designs specified for TRR10EZPJ104?

A: Yes. ERJ-S06F1003V is fully backward compatible. It provides tighter tolerance (±1% vs ±5%) and lower temperature coefficient (±100ppm/°C vs ±200ppm/°C), making it suitable for applications requiring improved stability. No design changes are required.

Q: Are all substitutes available in the same packaging format?

A: All listed substitutes use 0805 (2012 Metric) package with 2 terminations. Tape & Reel (TR) and Cut Tape (CT) packaging options are available across manufacturers. Verify specific packaging availability with your supplier.

Q: What is the significance of anti-sulfur and moisture-resistant features?

A: Anti-sulfur coating (TRR10EZPJ104, ERJ-S06J104V, RCA0805100KJNEA, ERJ-S06F1003V) protects against sulfur-containing environmental contaminants. Moisture-resistant variants (CR0805-JW-104ELF) provide enhanced protection in humid environments. Both are optional enhancements; standard parts (CRCW0805100KJNEAC) are suitable for controlled manufacturing environments.

Q: Can high-voltage variants like CHV0805-JW-104ELF be used in standard applications?

A: Yes. CHV0805-JW-104ELF maintains identical electrical specifications and is fully compatible with standard circuit designs. High-voltage designation indicates enhanced voltage withstand capability, providing additional margin without affecting normal operation.

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