RP104PJ103CS Equivalent & Substitute Parts Reference

Part Overview

The RP104PJ103CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics. This surface-mount component features 10kΩ resistors with ±5% tolerance in a 0804 package configuration. The part is classified as Active product status and is RoHS3 compliant. Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing, inventory constraints, or manufacturer-specific qualifications for end applications.

Key Parameters

Parameter	Value
Resistance Value	10k 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
Operating Temperature Range	-55°C ~ 155°C
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RP104PJ103CS is determined by the following critical parameters:

Mandatory Matching Parameters:

Resistance Value: 10k Ohm
Tolerance: ±5%
Number of Resistors: 4
Circuit Type: Isolated
Number of Pins: 8
Package / Case: 0804, Convex, Long Side Terminals
Mounting Type: Surface Mount
Temperature Coefficient: ±200ppm/°C

Allowable Variation Parameters:

Power Per Element: 62.5mW to 63mW (within component thermal design margins)
Operating Temperature Range: -55°C minimum; upper limit -55°C ~ 125°C to -55°C ~ 155°C
Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®
Compliance Certifications: RoHS3, REACH Unaffected, EAR99

All substitute parts listed maintain identical electrical specifications and mechanical footprint compatibility with the RP104PJ103CS.

Parameter Comparison

Parameter	RP104PJ103CS (Samsung)	741X083103JP (CTS)	RAVF104DJT10K0 (Stackpole)	YC124-JR-0710KL (YAGEO)
Resistance (Ohms)	10k	10k	10k	10k
Tolerance	±5%	±5%	±5%	±5%
Number of Resistors	4	4	4	4
Circuit Type	Isolated	Isolated	Isolated	Isolated
Power Per Element	62.5mW	63mW	62.5mW	62.5mW
Temperature Coefficient	±200ppm/°C	±200ppm/°C	±200ppm/°C	±200ppm/°C
Number of Pins	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
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)
Height - Seated (Max)	0.018" (0.45mm)	0.022" (0.55mm)	0.020" (0.50mm)	0.022" (0.55mm)
Operating Temperature	-55°C ~ 155°C	-55°C ~ 125°C	-55°C ~ 155°C	-55°C ~ 155°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99	EAR99

Engineering Selection Recommendations

RP104PJ103CS (Samsung Electro-Mechanics) Primary specification baseline. Operating temperature range extends to 155°C. Minimum seated height of 0.018" (0.45mm) provides lowest profile option for space-constrained applications. Active product status with established supply chain.

741X083103JP (CTS Resistor Products) Direct substitute with equivalent electrical performance. Power per element rated at 63mW provides marginal increase over baseline. Operating temperature upper limit of 125°C restricts use in applications requiring full -55°C ~ 155°C range. Seated height of 0.022" (0.55mm). Automotive AEC-Q200 qualification available. Largest inventory availability at 265,986 pieces.

RAVF104DJT10K0 (Stackpole Electronics Inc) Functionally equivalent to RP104PJ103CS with identical operating temperature range (-55°C ~ 155°C) and power rating (62.5mW). Seated height of 0.020" (0.50mm). Automotive AEC-Q200 qualified. Tape & Reel packaging format.

YC124-JR-0710KL (YAGEO) Full electrical and thermal equivalence to RP104PJ103CS. Operating temperature range -55°C ~ 155°C. Automotive AEC-Q200 qualified with explicit AEC-Q200 designation. Seated height of 0.022" (0.55mm). Cut Tape (CT) & Digi-Reel® packaging format. Suitable for DDRAM and SDRAM applications.

All substitute parts maintain RoHS3 compliance, REACH Unaffected status, and EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can 741X083103JP replace RP104PJ103CS in all applications? A: 741X083103JP is electrically equivalent but has a maximum operating temperature of 125°C. Applications requiring operation above 125°C must use RP104PJ103CS, RAVF104DJT10K0, or YC124-JR-0710KL.

Q: What is the difference in seated height between these parts? A: RP104PJ103CS has the lowest profile at 0.018" (0.45mm). RAVF104DJT10K0 measures 0.020" (0.50mm). Both 741X083103JP and YC124-JR-0710KL measure 0.022" (0.55mm). Height differences are within typical PCB assembly tolerances but should be verified for applications with strict height constraints.

Q: Are all substitute parts automotive qualified? A: 741X083103JP, RAVF104DJT10K0, and YC124-JR-0710KL carry AEC-Q200 automotive qualification. RP104PJ103CS does not list explicit automotive qualification in provided specifications.

Q: What packaging formats are available? A: RP104PJ103CS is supplied in standard packaging format. 741X083103JP and RAVF104DJT10K0 are supplied in Tape & Reel (TR). YC124-JR-0710KL is supplied in Cut Tape (CT) & Digi-Reel®. Packaging format selection depends on assembly process requirements and volume.

Q: Do all parts have identical electrical specifications? A: Yes. All parts share 10kΩ resistance, ±5% tolerance, ±200ppm/°C temperature coefficient, and 62.5mW to 63mW power per element ratings. Electrical performance is interchangeable within specified operating conditions.

Q: Which part has the highest inventory availability? A: 741X083103JP has 265,986 pieces in stock. RAVF104DJT10K0 and YC124-JR-0710KL each have 10,100 pieces. RP104PJ103CS has 927 pieces.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message