RP102PJ330CS Equivalent & Substitute Parts Reference

Part Overview

The RP102PJ330CS is a 2-resistor isolated network array manufactured by Samsung Electro-Mechanics, featuring 33 Ohm resistance elements with ±5% tolerance and 62.5mW power per element rating. This component is designed for surface mount applications in 0404 (1010 Metric) package format with convex profile. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RP102PJ330CS

Samsung Electro-MechanicsIn Stock: 803RP102PJ330CS Datasheet

Current PartRFQ

YC122-JR-0733RL

YAGEOIn Stock: 19103YC122-JR-0733RL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RP102PJ330CS are identified based on strict electrical and mechanical parameter equivalence. The substitution logic requires exact matching across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Resistance value: 33 Ohms
• Tolerance: ±5%
• Number of resistor elements: 2
• Circuit configuration: Isolated
• Power rating per element: 62.5mW
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Parameters (Must Match Exactly):

• Package type: 0404 (1010 Metric) with convex profile
• Number of pins: 4
• Mounting technology: Surface Mount
• Physical dimensions: 0.039" L x 0.039" W (1.00mm x 1.00mm)

Compliance Parameters (Must Match):

• RoHS3 compliance status
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH status: REACH Unaffected

The YC122-JR-0733RL from YAGEO meets all critical electrical, mechanical, and compliance requirements for direct substitution with the RP102PJ330CS.

Parameter Comparison

Engineering Selection Recommendations

The YC122-JR-0733RL from YAGEO is a direct electrical and mechanical equivalent to the RP102PJ330CS. Both components share identical electrical specifications, package dimensions, and compliance certifications. The YC122-JR-0733RL maintains ROHS3 compliance and REACH unaffected status, meeting all regulatory requirements of the original part.

The seated height of the YC122-JR-0733RL (0.016" / 0.40mm) is 0.002" lower than the RP102PJ330CS (0.018" / 0.45mm), remaining within acceptable mechanical tolerances for surface mount assembly processes. Both parts feature identical 0404 (1010 Metric) convex package profiles and 4-pin configurations suitable for PCB layout compatibility.

Selection between these parts may be based on availability, supply chain considerations, or specific qualification requirements. The YAGEO YC122-JR-0733RL carries AEC-Q200 automotive qualification and is documented for DDRAM and SDRAM applications, providing additional qualification credentials for automotive and memory circuit applications.

Frequently Asked Questions (FAQ)

Q: Can YC122-JR-0733RL replace RP102PJ330CS in existing designs without PCB modification?

A: Yes. Both components share identical electrical specifications (33 Ohm, ±5%, 62.5mW per element, ±200ppm/°C), identical package dimensions (0404 / 1010 Metric), and identical pin configurations (4-pin isolated network). The seated height difference (0.002") is within standard surface mount assembly tolerances and does not require PCB redesign.

Q: Are there compliance or certification differences between these parts?

A: Both parts are ROHS3 compliant and REACH unaffected. The YC122-JR-0733RL carries additional AEC-Q200 automotive qualification. Both maintain MSL 1 (Unlimited) moisture sensitivity level. Compliance requirements are equivalent for non-automotive applications; automotive applications benefit from the YAGEO part's AEC-Q200 qualification.

Q: What is the significance of the "Isolated" circuit type for substitution?

A: The Isolated circuit type indicates that the two 33 Ohm resistor elements within the array are electrically independent with no internal connections between them. This configuration must be preserved in substitutes. Both the RP102PJ330CS and YC122-JR-0733RL maintain this isolated configuration, ensuring functional equivalence.

Q: How do the temperature coefficients affect part selection?

A: Both parts specify ±200ppm/°C temperature coefficient across the -55°C to 155°C operating range. This identical specification ensures equivalent thermal stability and drift characteristics in temperature-sensitive applications. No thermal performance differentiation exists between these parts.

Q: Are there packaging format differences that affect handling or assembly?

A: The RP102PJ330CS is supplied in standard packaging format, while the YC122-JR-0733RL is supplied in Cut Tape (CT) format. This affects receiving, storage, and pick-and-place assembly processes but does not affect component electrical or mechanical performance. Assembly equipment compatibility should be verified with your manufacturing partner.

Q: What applications are these resistor arrays suitable for?

A: The YC122-JR-0733RL is documented for DDRAM and SDRAM applications. Both parts are suitable for any circuit requiring isolated dual 33 Ohm resistor networks in compact 0404 surface mount packages. Specific application suitability should be determined by circuit design requirements and thermal environment analysis.