Equivalent & Substitute Parts for CRCW080591R0JNTB

Part Overview

The CRCW080591R0JNTB is a 91 Ohm, ±5% tolerance, 1/8W (0.125W) thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This part is rated for automotive applications under AEC-Q200 and operates across -55°C to 155°C. The part is currently discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives that maintain electrical and mechanical compatibility for new designs or production continuity.

Key Parameters

Parameter	Value
Resistance	91 Ohms
Tolerance	±5%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 155°C
Automotive Rating	AEC-Q200
Moisture Sensitivity Level	MSL 1 (Unlimited)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution for the CRCW080591R0JNTB is determined by strict equivalence across the following parameters:

Resistance value: 91 Ohms
Tolerance: ±5%
Power rating: 0.125W (1/8W)
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature coefficient: ±200ppm/°C
Operating temperature range: -55°C to 155°C
Moisture sensitivity level: MSL 1 (Unlimited)
Physical dimensions: 0.079" L × 0.049" W (2.00mm × 1.25mm)

All substitute parts listed meet these electrical and mechanical specifications. Variations in height (seated maximum) and specific features (automotive AEC-Q200 certification, moisture resistance) are noted but do not preclude substitution where the core parameters align.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Operating Temp (°C)	AEC-Q200	RoHS Status	Product Status	Height Max (mm)
CRCW080591R0JNTB	Vishay Dale	91 Ω	±5%	0.125	0805	±200	-55 to 155	Yes	Non-compliant	Discontinued	0.50
CRCW080591R0JNEA	Vishay Dale	91 Ω	±5%	0.125	0805	±200	-55 to 155	Yes	ROHS3 Compliant	Active	0.50
CRCW080591R0JNEB	Vishay Dale	91 Ω	±5%	0.125	0805	±200	-55 to 155	Yes	ROHS3 Compliant	Active	0.50
CRCW080591R0JNEAC	Vishay Dale	91 Ω	±5%	0.125	0805	±200	-55 to 155	No	ROHS3 Compliant	Active	0.60
CRCW080591R0JNEBC	Vishay Dale	91 Ω	±5%	0.125	0805	±200	-55 to 155	No	ROHS3 Compliant	Active	0.60
ERJ-6GEYJ910V	Panasonic Electronic Components	91 Ω	±5%	0.125	0805	±200	-55 to 155	Yes	ROHS3 Compliant	Active	0.70
RMCF0805JT91R0	Stackpole Electronics Inc	91 Ω	±5%	0.125	0805	±200	-55 to 155	Yes	ROHS3 Compliant	Active	0.65
KTR10EZPJ910	Rohm Semiconductor	91 Ω	±5%	0.125	0805	±200	-55 to 155	Yes	ROHS3 Compliant	Active	0.65
CR0805-JW-910ELF	Bourns Inc.	91 Ω	±5%	0.125	0805	±200	-55 to 155	No	ROHS3 Compliant	Active	0.60
MCR10ERTJ910	Rohm Semiconductor	91 Ω	±5%	0.125	0805	±200	-55 to 155	No	ROHS3 Compliant	Discontinued	0.65

Engineering Selection Recommendations

For applications requiring AEC-Q200 automotive qualification, select from: CRCW080591R0JNEA, CRCW080591R0JNEB, ERJ-6GEYJ910V, RMCF0805JT91R0, or KTR10EZPJ910. All are active products with ROHS3 compliance.

For non-automotive applications or where automotive certification is not mandatory, CRCW080591R0JNEAC, CRCW080591R0JNEBC, CR0805-JW-910ELF, and MCR10ERTJ910 provide equivalent electrical performance with active or discontinued status noted.

CRCW080591R0JNEA and CRCW080591R0JNEB are direct Vishay Dale alternatives with identical height specifications (0.50mm) to the original CRCW080591R0JNTB and maintain AEC-Q200 certification. These are preferred for direct replacement in existing designs.

KTR10EZPJ910 includes high voltage capability as an additional feature beyond base specifications, suitable for applications requiring enhanced voltage performance.

CR0805-JW-910ELF includes moisture resistance as an additional feature, suitable for applications requiring enhanced environmental protection.

Frequently Asked Questions (FAQ)

Q: Can CRCW080591R0JNEA or CRCW080591R0JNEB be used as direct replacements for CRCW080591R0JNTB?

A: Yes. Both parts are manufactured by Vishay Dale, share identical electrical specifications (91 Ω, ±5%, 0.125W, ±200ppm/°C, -55°C to 155°C), maintain AEC-Q200 automotive certification, and have the same seated height maximum of 0.50mm. Both are active products with ROHS3 compliance.

Q: What is the difference between parts with AEC-Q200 certification and those without?

A: AEC-Q200 certification indicates the part meets automotive industry reliability and quality standards. Parts with this certification (CRCW080591R0JNEA, CRCW080591R0JNEB, ERJ-6GEYJ910V, RMCF0805JT91R0, KTR10EZPJ910) are suitable for automotive applications. Parts without this certification (CRCW080591R0JNEAC, CRCW080591R0JNEBC, CR0805-JW-910ELF, MCR10ERTJ910) are suitable for general industrial and consumer applications.

Q: Does the height variation (0.50mm to 0.70mm) affect substitution?

A: Height variation must be evaluated against specific PCB layout and assembly constraints. All parts maintain the same 0805 package footprint. Designs with tight vertical clearance may require verification of the specific height maximum for the selected substitute.

Q: Are all substitute parts available in the same packaging format?

A: Most substitutes are available in Tape & Reel (TR) packaging. MCR10ERTJ910 is available in Cut Tape (CT) & Digi-Reel® format. Packaging format should be confirmed based on procurement and assembly requirements.

Q: What is the significance of ROHS3 compliance?

A: ROHS3 compliance indicates the part meets the Restriction of Hazardous Substances Directive, restricting the use of specific hazardous materials. All active substitute parts listed are ROHS3 compliant. The original CRCW080591R0JNTB is RoHS non-compliant due to its discontinued status.

Q: Can KTR10EZPJ910 be used in place of standard 91 Ohm resistors?

A: Yes. KTR10EZPJ910 meets all electrical specifications of the CRCW080591R0JNTB and includes high voltage capability as an additional feature. This additional capability does not preclude its use in standard applications.

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