RP102PJ150CS Equivalent & Substitute Parts

Part Overview

The RP102PJ150CS is a 2-resistor isolated network array manufactured by Samsung Electro-Mechanics. This surface mount component features 15 Ohm resistors with ±5% tolerance and 62.5mW power per element in a 0404 (1010 Metric) package. The part is currently in active production status and maintains full RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings are matched across manufacturers, enabling design flexibility and supply chain continuity.

Key Parameters

Parameter	Value	Specification Type
Resistance	15 Ohm	Electrical
Tolerance	±5%	Electrical
Number of Resistors	2	Configuration
Circuit Type	Isolated	Electrical
Power Per Element	62.5mW	Electrical
Temperature Coefficient	±200ppm/°C	Environmental
Operating Temperature Range	-55°C to 155°C	Environmental
Package / Case	0404 (1010 Metric), Convex	Mechanical
Number of Pins	4	Mechanical
Mounting Type	Surface Mount	Mechanical
RoHS Status	ROHS3 Compliant	Compliance
Moisture Sensitivity Level	1 (Unlimited)	Environmental

Substitute Part Grouping Explanation

Substitution eligibility for the RP102PJ150CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

Resistance value: 15 Ohm (exact match)
Tolerance: ±5% (exact match)
Number of resistors: 2 (exact match)
Circuit type: Isolated (exact match)
Power per element: 62.5mW (exact match)
Temperature coefficient: ±200ppm/°C (exact match)
Operating temperature range: -55°C to 155°C (exact match)

Mechanical Equivalence Requirements:

Package / Case: 0404 (1010 Metric), Convex (exact match)
Number of pins: 4 (exact match)
Mounting type: Surface Mount (exact match)

Compliance Requirements:

RoHS3 Compliant (mandatory)
Moisture Sensitivity Level: 1 (Unlimited) (exact match)

The substitute part YC122-JR-0715RL meets all electrical, mechanical, and compliance criteria and is therefore a direct equivalent.

Parameter Comparison

Parameter	RP102PJ150CS (Samsung)	YC122-JR-0715RL (YAGEO)	Match Status
Resistance (Ohms)	15	15	Equivalent
Tolerance	±5%	±5%	Equivalent
Number of Resistors	2	2	Equivalent
Circuit Type	Isolated	Isolated	Equivalent
Power Per Element (mW)	62.5	62.5	Equivalent
Temperature Coefficient (ppm/°C)	±200	±200	Equivalent
Operating Temperature Range	-55°C to 155°C	-55°C to 155°C	Equivalent
Package / Case	0404 (1010 Metric), Convex	0404 (1010 Metric), Convex	Equivalent
Number of Pins	4	4	Equivalent
Mounting Type	Surface Mount	Surface Mount	Equivalent
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Equivalent
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Equivalent
Height - Seated (Max)	0.018" (0.45mm)	0.016" (0.40mm)	Compatible
Size / Dimension	0.039" L x 0.039" W (1.00mm x 1.00mm)	0.039" L x 0.039" W (1.00mm x 1.00mm)	Equivalent

Engineering Selection Recommendations

Both RP102PJ150CS and YC122-JR-0715RL are active production components with full RoHS3 compliance and REACH unaffected status. Selection between these parts is based on supply availability and packaging requirements:

RP102PJ150CS (Samsung Electro-Mechanics): Use when Samsung-specific supply chain requirements or qualification mandates apply. Current inventory: 839 pieces.

YC122-JR-0715RL (YAGEO): Use as primary substitute when supply continuity is required or when higher inventory availability is advantageous. Current inventory: 18,698 pieces. This part includes automotive AEC-Q200 qualification, suitable for automotive applications. Available in Tape & Reel packaging.

Both parts are mechanically and electrically interchangeable. The YC122-JR-0715RL exhibits a slightly lower seated height (0.016" vs 0.018"), which presents no compatibility issues for standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can YC122-JR-0715RL be used as a direct replacement for RP102PJ150CS in production?

A: Yes. Both parts are electrically and mechanically equivalent across all critical parameters: 15 Ohm resistance, ±5% tolerance, 2-resistor isolated configuration, 62.5mW power per element, ±200ppm/°C temperature coefficient, -55°C to 155°C operating range, 0404 package, and 4-pin surface mount configuration. Both maintain RoHS3 compliance and MSL 1 rating.

Q: Are there any dimensional differences that affect PCB assembly?

A: The seated height differs slightly: RP102PJ150CS is 0.018" (0.45mm) maximum, while YC122-JR-0715RL is 0.016" (0.40mm) maximum. Both parts share identical length and width dimensions (0.039" x 0.039" / 1.00mm x 1.00mm). This height difference does not impact standard surface mount assembly processes or PCB layout.

Q: What packaging options are available for the substitute part?

A: YC122-JR-0715RL is supplied in Tape & Reel (TR) packaging. RP102PJ150CS packaging format is not specified in available data.

Q: Are both parts suitable for automotive applications?

A: YC122-JR-0715RL includes automotive AEC-Q200 qualification and is specified for automotive, DDRAM, and SDRAM applications. RP102PJ150CS application specifications are not provided in available data. Verify application requirements against specific qualification needs.

Q: What is the moisture sensitivity classification for both parts?

A: Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.

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