RP164PJ303CS Equivalent & Substitute Parts Reference

Part Overview

The RP164PJ303CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics, featuring 30kΩ resistance elements with ±5% tolerance in a 1206 (3216 Metric) surface mount package. This component is classified as obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this resistor array configuration.

Substiute Parts

RP164PJ303CS

Samsung Electro-MechanicsIn Stock: 709RP164PJ303CS Datasheet

Current PartRFQ

RAVF164DJT30K0

Stackpole Electronics IncIn Stock: 945RAVF164DJT30K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ303CS is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 30kΩ
• Tolerance: ±5%
• Number of resistors: 4
• Circuit type: Isolated
• Number of pins: 8
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Package / Case: 1206 (3216 Metric), Convex, Long Side Terminals
• Mounting type: Surface Mount
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)

Allowable Variation Parameters:

• Power per element: Substitute parts with equal or greater power rating are acceptable
• Product status: Active status substitutes are preferred for obsolete parts
• Packaging format: Variations in supplier packaging (Tape & Reel vs. other formats) do not affect electrical compatibility

The RAVF164DJT30K0 manufactured by Stackpole Electronics Inc qualifies as a direct substitute based on full alignment with all mandatory parameters and superior power rating specification.

Parameter Comparison

Engineering Selection Recommendations

The RAVF164DJT30K0 from Stackpole Electronics Inc is a qualified direct substitute for the RP164PJ303CS. Selection rationale is based on the following engineering factors:

Electrical Compatibility: All critical electrical parameters align exactly, including resistance value, tolerance, temperature coefficient, and operating temperature range. The substitute component provides a higher power per element rating (100mW vs. 62.5mW), which enhances thermal margin and reliability in the application circuit.

Physical and Mechanical Compatibility: Package dimensions, pin configuration, and mounting type are identical. The component is suitable for direct PCB footprint replacement without layout modifications.

Compliance and Regulatory Status: Both components maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating. The substitute meets all environmental and regulatory requirements equivalent to the original part.

Product Lifecycle Status: The RAVF164DJT30K0 carries active product status, ensuring long-term availability and supply chain continuity compared to the obsolete RP164PJ303CS.

Automotive Qualification: The RAVF164DJT30K0 is qualified to AEC-Q200 automotive standards, providing additional quality assurance for applications requiring automotive-grade components.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT30K0 be used as a direct replacement for the RP164PJ303CS in existing designs?

A: Yes. The RAVF164DJT30K0 is a direct substitute. All electrical parameters, physical dimensions, pin configurations, and package specifications are identical or superior. No circuit modifications or PCB layout changes are required.

Q: What is the significance of the higher power rating (100mW vs. 62.5mW) in the substitute part?

A: The higher power per element rating in the RAVF164DJT30K0 provides additional thermal headroom and operational margin. This does not affect compatibility; the substitute can operate safely in applications designed for the lower power rating.

Q: Are there any differences in temperature performance between these two parts?

A: No. Both components share identical temperature coefficient (±200ppm/°C) and operating temperature range (-55°C ~ 155°C). Thermal performance characteristics are equivalent.

Q: Does the packaging format difference (Tape & Reel for RAVF164DJT30K0) affect electrical performance?

A: No. Packaging format is a supply and handling specification only. Tape & Reel packaging does not alter electrical characteristics, performance, or compatibility. The component itself is identical.

Q: What is the advantage of selecting the RAVF164DJT30K0 over the obsolete RP164PJ303CS?

A: The RAVF164DJT30K0 carries active product status, ensuring ongoing availability and supply chain support. The component is also AEC-Q200 qualified, providing automotive-grade quality assurance. These factors support long-term design reliability and production continuity.

Q: Are both components RoHS compliant?

A: Yes. Both the RP164PJ303CS and RAVF164DJT30K0 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Can the RAVF164DJT30K0 be used in high-temperature applications?

A: Yes. The component operates across the full temperature range of -55°C ~ 155°C with a temperature coefficient of ±200ppm/°C, identical to the original part. It is suitable for high-temperature applications within this specified range.