RP104PJ331CS Equivalent & Substitute Parts

Part Overview

The RP104PJ331CS is a 330 Ohm isolated 4-resistor network array manufactured by Samsung Electro-Mechanics. This surface-mount component features 62.5mW power per element, ±5% tolerance, 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 to support procurement flexibility, inventory management, and supply chain continuity when the primary part becomes unavailable or when alternative sourcing is required.

Substiute Parts

RP104PJ331CS

Samsung Electro-MechanicsIn Stock: 869RP104PJ331CS Datasheet

Current PartRFQ

RAVF104DJT330R

Stackpole Electronics IncIn Stock: 6033RAVF104DJT330R Datasheet

DirectRFQ

YC124-JR-07330RL

YAGEOIn Stock: 12169YC124-JR-07330RL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RP104PJ331CS is determined by strict equivalence across the following critical parameters:

• Resistance Value: 330 Ohm (exact match required)
• Tolerance: ±5% (exact match required)
• Number of Resistors: 4 elements (exact match required)
• Circuit Type: Isolated configuration (exact match required)
• Power Per Element: 62.5mW (exact match required)
• Temperature Coefficient: ±200ppm/°C (exact match required)
• Package / Case: 0804, Convex, Long Side Terminals (exact match required)
• Number of Pins: 8 (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Mounting Type: Surface Mount (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

All identified substitute parts meet these criteria. Variations in height (seated maximum), packaging format (Cut Tape vs. Tape & Reel), and manufacturer series designation do not affect functional equivalence. Automotive AEC-Q200 qualification, where present in substitute parts, represents an additional qualification level and does not preclude substitution in non-automotive applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RP104PJ331CS, RAVF104DJT330R, and YC124-JR-07330RL—are functionally equivalent and interchangeable for applications requiring a 330 Ohm isolated 4-resistor network array in 0804 package format.

RP104PJ331CS (Samsung Electro-Mechanics): Primary part with Active status and ROHS3 compliance. Lowest seated height at 0.018" (0.45mm). Available in Cut Tape and Digi-Reel packaging formats.

RAVF104DJT330R (Stackpole Electronics Inc): Active status with ROHS3 compliance and Automotive AEC-Q200 qualification. Seated height 0.020" (0.50mm). Available in Tape & Reel format. Automotive qualification provides additional reliability assurance for applications requiring automotive-grade components.

YC124-JR-07330RL (YAGEO): Active status with ROHS3 compliance and Automotive AEC-Q200 qualification. Qualified for DDRAM and SDRAM applications. Seated height 0.022" (0.55mm). Available in Cut Tape and Digi-Reel packaging formats.

All parts maintain identical electrical specifications, operating temperature range (-55°C ~ 155°C), and regulatory compliance (ROHS3, REACH Unaffected). Selection among these parts is determined by packaging availability, supply chain requirements, and application-specific qualifications.

Frequently Asked Questions (FAQ)

Q: Can RAVF104DJT330R replace RP104PJ331CS in a standard application?

A: Yes. RAVF104DJT330R is electrically and mechanically equivalent to RP104PJ331CS. Both parts share identical resistance value (330 Ohm), tolerance (±5%), power rating (62.5mW per element), temperature coefficient (±200ppm/°C), package type (0804 with convex, long-side terminals), and operating temperature range (-55°C ~ 155°C). The primary difference is packaging format (Tape & Reel vs. Cut Tape) and the addition of Automotive AEC-Q200 qualification on the Stackpole part.

Q: What is the significance of the height difference between these parts?

A: The seated height varies slightly: RP104PJ331CS at 0.018" (0.45mm), RAVF104DJT330R at 0.020" (0.50mm), and YC124-JR-07330RL at 0.022" (0.55mm). These variations fall within standard PCB assembly tolerances and do not affect functional performance. Height differences are relevant only for applications with strict vertical clearance constraints or high-density board layouts.

Q: Are these parts suitable for automotive applications?

A: RAVF104DJT330R and YC124-JR-07330RL carry Automotive AEC-Q200 qualification, making them suitable for automotive applications. RP104PJ331CS does not carry this qualification but meets all electrical and environmental specifications required for general industrial and consumer applications. Selection depends on application requirements.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) & Digi-Reel® packaging is suitable for lower-volume orders and manual assembly processes. Tape & Reel (TR) packaging is optimized for high-volume automated assembly. Both formats contain identical components; packaging selection is determined by production volume and assembly equipment compatibility.

Q: Can these parts be used interchangeably in DDRAM and SDRAM applications?

A: YC124-JR-07330RL is specifically qualified for DDRAM and SDRAM applications. RP104PJ331CS and RAVF104DJT330R meet all electrical specifications required for these applications but do not carry explicit DDRAM/SDRAM qualification. For applications requiring documented qualification, YC124-JR-07330RL is the specified choice.

Q: Are all three parts ROHS3 compliant?

A: Yes. RP104PJ331CS, RAVF104DJT330R, and YC124-JR-07330RL are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: All three parts have MSL 1 (Unlimited), indicating no moisture sensitivity. These components do not require special moisture control during storage, handling, or assembly.