RP104PJ102CS Equivalent & Substitute Parts Reference

Part Overview

The RP104PJ102CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics. This surface-mount component features 1kΩ 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 availability, or manufacturer-specific certifications for specific applications.

Key Parameters

Parameter	Value
Resistance Value	1k 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 RP104PJ102CS is determined by the following critical parameters:

Primary Substitution Criteria:

Resistance value: 1k Ohm
Tolerance: ±5%
Number of resistors: 4
Circuit type: Isolated
Package / Case: 0804, Convex, Long Side Terminals
Number of pins: 8
Temperature coefficient: ±200ppm/°C
Mounting type: Surface Mount
RoHS3 compliance

Secondary Compatibility Factors:

Power per element rating (minimum 62.5mW)
Operating temperature range (minimum -55°C to 125°C)
Moisture sensitivity level: 1 (Unlimited)

All identified substitute parts meet or exceed these parameters within the allowed electrical and mechanical specifications for this resistor network category.

Parameter Comparison

Parameter	RP104PJ102CS (Samsung)	741X083102JP (CTS)	RAVF104DJT1K00 (Stackpole)	YC124-JR-071KL (YAGEO)
Manufacturer	Samsung Electro-Mechanics	CTS Resistor Products	Stackpole Electronics Inc	YAGEO
Resistance (Ohms)	1k	1k	1k	1k
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)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts listed are Active product status components with full RoHS3 compliance and REACH unaffected status, meeting regulatory requirements equivalent to the RP104PJ102CS.

741X083102JP (CTS Resistor Products): This substitute operates within a reduced temperature range (-55°C to 125°C) compared to the main part. Selection is appropriate for applications not requiring the extended upper temperature limit of 155°C. Power per element rating of 63mW exceeds the 62.5mW specification. Automotive AEC-Q200 certification is available.

RAVF104DJT1K00 (Stackpole Electronics Inc): This substitute maintains identical electrical specifications to the RP104PJ102CS, including the full operating temperature range of -55°C to 155°C and 62.5mW power per element. Automotive AEC-Q200 certification is available. Height-seated maximum of 0.020" (0.50mm) is intermediate between the main part and other substitutes.

YC124-JR-071KL (YAGEO): This substitute maintains identical electrical specifications to the RP104PJ102CS, including the full operating temperature range of -55°C to 155°C and 62.5mW power per element. Automotive AEC-Q200 certification is available. Applications include DDRAM and SDRAM environments.

Frequently Asked Questions (FAQ)

Q: Can 741X083102JP be used in applications requiring operation at 155°C?

A: No. The 741X083102JP operates to a maximum of 125°C, while the RP104PJ102CS, RAVF104DJT1K00, and YC124-JR-071KL all support -55°C to 155°C. Selection of 741X083102JP is limited to applications with maximum operating temperature of 125°C or below.

Q: Are all substitute parts pin-compatible with the RP104PJ102CS?

A: Yes. All substitute parts feature 8 pins in the 0804 package configuration with convex, long side terminals. PCB footprint compatibility is maintained across all listed parts.

Q: What is the significance of the height-seated maximum variation?

A: Height variations range from 0.018" (0.45mm) for the RP104PJ102CS to 0.022" (0.55mm) for 741X083102JP and YC124-JR-071KL. These differences are within typical PCB assembly tolerances and do not affect electrical performance. Verification of clearance requirements in specific board designs is necessary if height-constrained applications are present.

Q: Do all parts carry automotive qualification?

A: Automotive AEC-Q200 certification is listed for 741X083102JP, RAVF104DJT1K00, and YC124-JR-071KL. The RP104PJ102CS does not list automotive applications in the provided specifications.

Q: What is the difference in power rating between the main part and 741X083102JP?

A: The 741X083102JP is rated at 63mW per element, while the RP104PJ102CS is rated at 62.5mW per element. The 741X083102JP provides a 0.5mW margin above the main part specification.

Q: Are moisture sensitivity levels identical across all parts?

A: Yes. All parts, including the main part and all substitutes, carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

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