RAVF164DJT120R Equivalent & Substitute Parts

Part Overview

The RAVF164DJT120R is a 120 Ohm isolated 4-resistor network array manufactured by Stackpole Electronics Inc. in 1206 (3216 Metric) surface mount package. This component is designed for automotive applications and carries AEC-Q200 qualification. The part is currently active in production with 924 units in stock. Substitute parts are necessary to address supply chain flexibility, alternative sourcing options, and application-specific performance requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	120 Ohm
Tolerance	±5%
Number of Resistors	4
Circuit Type	Isolated
Power Per Element	100mW
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Package / Case	1206 (3216 Metric), Convex, Long Side Terminals
Number of Pins	8
Mounting Type	Surface Mount
Grade	Automotive
Qualification	AEC-Q200
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RAVF164DJT120R is determined by strict alignment of the following parameters:

Resistance value: 120 Ohm
Tolerance: ±5%
Number of resistors: 4
Circuit type: Isolated
Temperature coefficient: ±200ppm/°C
Package / Case: 1206 (3216 Metric), Convex, Long Side Terminals
Number of pins: 8
Mounting type: Surface Mount
RoHS compliance: ROHS3 Compliant
MSL rating: 1 (Unlimited)

All substitute parts listed meet these core electrical and mechanical requirements. Variations in power per element and maximum operating temperature are secondary parameters that may affect application suitability but do not prevent functional substitution within the specified parameter set.

Parameter Comparison

Parameter	RAVF164DJT120R (Stackpole)	EXB-38V121JV (Panasonic)	YC164-JR-07120RL (YAGEO)	CAY16-121J4LF (Bourns)
Manufacturer	Stackpole Electronics Inc	Panasonic Electronic Components	YAGEO	Bourns Inc.
Resistance (Ohms)	120	120	120	120
Tolerance	±5%	±5%	±5%	±5%
Number of Resistors	4	4	4	4
Circuit Type	Isolated	Isolated	Isolated	Isolated
Power Per Element	100mW	62.5mW	62.5mW	62.5mW
Temperature Coefficient	±200ppm/°C	±200ppm/°C	±200ppm/°C	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C	-55°C ~ 125°C	-55°C ~ 155°C	-55°C ~ 125°C
Number of Pins	8	8	8	8
Package / Case	1206 (3216 Metric), Convex, Long Side Terminals	1206 (3216 Metric), Convex, Long Side Terminals	1206 (3216 Metric), Convex, Long Side Terminals	1206 (3216 Metric), Convex, Long Side Terminals
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max)	0.024" (0.60mm)	0.024" (0.60mm)	0.028" (0.70mm)	0.024" (0.60mm)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active
Automotive Grade / AEC-Q200	Automotive / AEC-Q200	Automotive AEC-Q200	Automotive AEC-Q200	Not specified

Engineering Selection Recommendations

All substitute parts maintain active product status and ROHS3 compliance. The EXB-38V121JV (Panasonic) and CAY16-121J4LF (Bourns) are suitable for applications with maximum operating temperatures up to 125°C, while the RAVF164DJT120R and YC164-JR-07120RL support operation to 155°C. The YC164-JR-07120RL carries explicit automotive AEC-Q200 qualification matching the original part. The RAVF164DJT120R provides 100mW power per element compared to 62.5mW in the substitute options; applications requiring higher power dissipation per resistor element should prioritize the original part. All parts share identical footprint dimensions and pin configuration, enabling direct PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can EXB-38V121JV, YC164-JR-07120RL, and CAY16-121J4LF be used interchangeably with RAVF164DJT120R?

A: Yes, within the specified electrical and mechanical parameters. All parts feature 120 Ohm ±5% resistance, 4 isolated resistors, ±200ppm/°C temperature coefficient, 8-pin configuration, and identical 1206 (3216 Metric) package dimensions. Substitution is valid provided the application does not require the higher 100mW power per element of the original part or operation above 125°C for Panasonic and Bourns options.

Q: What is the primary difference between the main part and substitutes?

A: The RAVF164DJT120R provides 100mW power per element, while EXB-38V121JV, YC164-JR-07120RL, and CAY16-121J4LF provide 62.5mW per element. Additionally, the Stackpole and YAGEO parts support -55°C to 155°C operation, while Panasonic and Bourns parts are rated to -55°C to 125°C.

Q: Are all parts suitable for automotive applications?

A: The RAVF164DJT120R, EXB-38V121JV, and YC164-JR-07120RL carry automotive grade designation with AEC-Q200 qualification. The CAY16-121J4LF does not specify automotive grade in the provided data.

Q: What is the height difference between parts?

A: RAVF164DJT120R, EXB-38V121JV, and CAY16-121J4LF have a maximum seated height of 0.024" (0.60mm). The YC164-JR-07120RL has a maximum seated height of 0.028" (0.70mm). This difference may affect PCB clearance in space-constrained designs.

Q: Are all parts RoHS3 compliant?

A: Yes, all listed parts are ROHS3 compliant with MSL rating 1 (Unlimited moisture sensitivity level).

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