RP104PJ101CS Equivalent & Substitute Parts Reference

Part Overview

The RP104PJ101CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics. This surface mount component features 100 Ohm resistors with ±5% tolerance, 62.5mW power per element, and ±200ppm/°C temperature coefficient in a 0804 package with convex, long side terminals. The part is Active status and ROHS3 compliant. Equivalent and substitute parts are identified when designs require alternative sourcing, inventory availability, or specific application certifications.

Key Parameters

Parameter	Value
Resistance	100 Ohm
Tolerance	±5%
Number of Resistors	4
Circuit Type	Isolated
Power Per Element	62.5mW
Temperature Coefficient	±200ppm/°C
Number of Pins	8
Package / Case	0804, Convex, Long Side Terminals
Mounting Type	Surface Mount
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RP104PJ101CS is determined by the following critical parameters:

Mandatory Matching Parameters:

Resistance value: 100 Ohm
Tolerance: ±5%
Number of resistors: 4
Circuit type: Isolated
Package / Case: 0804, Convex, Long Side Terminals
Number of pins: 8
Mounting type: Surface Mount
Temperature coefficient: ±200ppm/°C

Allowable Variation Parameters:

Power per element: 62.5mW to 63mW (within component thermal design limits)
Operating temperature range: -55°C minimum; upper limit may vary (-125°C to -155°C)
Packaging format: Tape & Reel (TR) or Cut Tape (CT) acceptable for equivalent sourcing
Height seated (max): 0.018" to 0.022" (0.45mm to 0.55mm)

All substitute parts listed maintain identical electrical specifications and package geometry, ensuring direct PCB compatibility and functional equivalence.

Parameter Comparison

Parameter	RP104PJ101CS (Samsung)	741X083101JP (CTS)	EXB-28V101JX (Panasonic)	RAVF104DJT100R (Stackpole)	YC124-JR-07100RL (YAGEO)
Resistance (Ohms)	100	100	100	100	100
Tolerance	±5%	±5%	±5%	±5%	±5%
Number of Resistors	4	4	4	4	4
Circuit Type	Isolated	Isolated	Isolated	Isolated	Isolated
Power Per Element	62.5mW	63mW	62.5mW	62.5mW	62.5mW
Temperature Coefficient	±200ppm/°C	±200ppm/°C	±200ppm/°C	±200ppm/°C	±200ppm/°C
Number of Pins	8	8	8	8	8
Package / Case	0804, Convex, Long Side Terminals	0804, Convex, Long Side Terminals	0804, Convex, Long Side Terminals	0804, Convex, Long Side Terminals	0804, Convex, Long Side Terminals
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Size / Dimension	0.079" L x 0.039" W (2.00mm x 1.00mm)	0.079" L x 0.039" W (2.00mm x 1.00mm)	0.079" L x 0.039" W (2.00mm x 1.00mm)	0.079" L x 0.039" W (2.00mm x 1.00mm)	0.079" L x 0.039" W (2.00mm x 1.00mm)
Height - Seated (Max)	0.018" (0.45mm)	0.022" (0.55mm)	0.018" (0.45mm)	0.020" (0.50mm)	0.022" (0.55mm)
Operating Temperature	-55°C ~ 155°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 155°C	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the RP104PJ101CS. Selection between equivalent parts should be based on the following criteria:

Temperature Range Considerations: The RP104PJ101CS, RAVF104DJT100R, and YC124-JR-07100RL support the extended operating range of -55°C to 155°C. The 741X083101JP and EXB-28V101JX are rated to -55°C to 125°C and are suitable for applications not requiring the upper temperature extension.

Packaging Format: The RP104PJ101CS is supplied in standard packaging. The 741X083101JP, EXB-28V101JX, RAVF104DJT100R, and YC124-JR-07100RL are available in Tape & Reel or Cut Tape formats, supporting high-volume manufacturing and automated assembly processes.

Power Dissipation: The 741X083101JP specifies 63mW per element, marginally higher than the 62.5mW specification of other parts. This difference is within typical component thermal design tolerances and does not affect functional equivalence.

Height Profile: The RP104PJ101CS and EXB-28V101JX feature a maximum seated height of 0.018" (0.45mm). The RAVF104DJT100R, 741X083101JP, and YC124-JR-07100RL range from 0.020" to 0.022" (0.50mm to 0.55mm). Height variation is relevant for applications with strict PCB clearance constraints.

All parts carry REACH Unaffected status and MSL 1 (Unlimited) moisture sensitivity rating, confirming compatibility with standard storage and handling protocols.

Frequently Asked Questions (FAQ)

Q: Can the 741X083101JP substitute for the RP104PJ101CS in all applications?

A: The 741X083101JP is electrically equivalent with identical resistance, tolerance, circuit type, and temperature coefficient. However, its operating temperature range extends only to 125°C, compared to 155°C for the RP104PJ101CS. Substitution is valid for applications operating within -55°C to 125°C. Applications requiring the full -55°C to 155°C range require the RP104PJ101CS, RAVF104DJT100R, or YC124-JR-07100RL.

Q: What is the significance of the 0804 package designation?

A: The 0804 package specifies a surface mount resistor array with dimensions of 0.079" length by 0.039" width (2.00mm x 1.00mm). All listed substitute parts share this identical package geometry and convex, long side terminal configuration, ensuring direct PCB footprint compatibility without layout modification.

Q: Are there differences in power dissipation between the RP104PJ101CS and substitute parts?

A: The RP104PJ101CS, EXB-28V101JX, RAVF104DJT100R, and YC124-JR-07100RL specify 62.5mW per element. The 741X083101JP specifies 63mW per element. This 0.5mW difference is negligible and does not affect circuit performance or thermal management in standard applications.

Q: What packaging formats are available for these substitute parts?

A: The RP104PJ101CS is supplied in standard packaging. Substitute parts are available in Tape & Reel (TR) format for automated assembly and Cut Tape (CT) format for manual or semi-automated processes. Packaging format selection depends on manufacturing process requirements and does not affect electrical or mechanical compatibility.

Q: Do all substitute parts meet the same compliance standards as the RP104PJ101CS?

A: All listed substitute parts are ROHS3 compliant, REACH Unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the RP104PJ101CS compliance profile. All parts are classified under ECCN EAR99 for export control purposes.

Q: How does the height variation among substitute parts affect PCB design?

A: The RP104PJ101CS and EXB-28V101JX have a maximum seated height of 0.018" (0.45mm). The RAVF104DJT100R measures 0.020" (0.50mm), while the 741X083101JP and YC124-JR-07100RL measure 0.022" (0.55mm). Height differences are relevant only for designs with strict vertical clearance constraints. Standard PCB designs accommodate this variation without modification.

Q: Are these parts suitable for automotive applications?

A: The 741X083101JP, EXB-28V101JX, RAVF104DJT100R, and YC124-JR-07100RL are qualified for Automotive AEC-Q200 applications. The RP104PJ101CS does not specify automotive qualification in the provided data. Automotive application requirements should be verified against specific design specifications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message