RP164PJ1R0CS Equivalent & Substitute Parts Reference

Part Overview

The RP164PJ1R0CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics, featuring 1 Ohm resistance per element with ±5% tolerance and 62.5mW power rating per element. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The part is housed in a 1206 (3216 Metric) surface mount package with convex, long side terminals and operates across the temperature range of -55°C to 155°C.

Substiute Parts

RP164PJ1R0CS

Samsung Electro-MechanicsIn Stock: 1038RP164PJ1R0CS Datasheet

Current PartRFQ

RAVF164DJT1R00

Stackpole Electronics IncIn Stock: 1072RAVF164DJT1R00 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ1R0CS is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 1 Ohm
• Tolerance: ±5%
• Number of resistors: 4
• Circuit type: Isolated
• Number of pins: 8
• Package / Case: 1206 (3216 Metric), Convex, Long Side Terminals
• Operating temperature range: -55°C ~ 155°C
• Mounting type: Surface Mount

Allowable Variation Parameters:

• Power Per Element: Substitute must equal or exceed 62.5mW
• Temperature Coefficient: Substitute must equal or be better (lower absolute value) than ±300ppm/°C
• Product Status: Active status preferred for long-term availability
• Compliance certifications: ROHS3 compliance required

The RAVF164DJT1R00 from Stackpole Electronics Inc meets all mandatory matching parameters and exceeds performance specifications in power rating (100mW vs. 62.5mW) and temperature coefficient stability (±200ppm/°C vs. ±300ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: RAVF164DJT1R00

The RAVF164DJT1R00 is the qualified substitute for the obsolete RP164PJ1R0CS. Selection rationale is based on the following engineering factors:

1. Product Status: The RAVF164DJT1R00 maintains active product status, ensuring long-term availability and supply chain continuity compared to the obsolete RP164PJ1R0CS.

2. Electrical Compatibility: All critical electrical parameters match exactly: 1 Ohm resistance, ±5% tolerance, 4-resistor isolated configuration, and identical operating temperature range (-55°C to 155°C).

3. Performance Enhancement: The substitute provides superior performance margins with 100mW power per element (versus 62.5mW) and improved temperature coefficient stability at ±200ppm/°C (versus ±300ppm/°C).

4. Mechanical Compatibility: Package dimensions, pin count, and mounting configuration are identical, enabling direct PCB layout compatibility without redesign.

5. Compliance Certifications: Both components maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). The RAVF164DJT1R00 additionally carries AEC-Q200 automotive qualification and Stackpole's automotive-grade designation, providing enhanced reliability documentation.

6. Packaging Format: The RAVF164DJT1R00 is supplied in Tape & Reel format, supporting automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT1R00 be used as a direct replacement for the RP164PJ1R0CS without PCB modifications?

A: Yes. The RAVF164DJT1R00 is mechanically and electrically compatible with identical package dimensions (1206 / 3216 Metric), pin count (8), and terminal configuration (convex, long side). No PCB layout changes are required.

Q: What are the key differences between these two parts?

A: The primary differences are product status (active vs. obsolete), power rating per element (100mW vs. 62.5mW), temperature coefficient (±200ppm/°C vs. ±300ppm/°C), and automotive qualification (AEC-Q200 vs. standard). The RAVF164DJT1R00 offers superior performance specifications and long-term availability.

Q: Are the resistance values and tolerances identical?

A: Yes. Both parts feature 1 Ohm resistance with ±5% tolerance across all four resistor elements in the isolated network configuration.

Q: Does the higher power rating of the RAVF164DJT1R00 affect circuit operation?

A: No. A higher power rating indicates greater thermal capability and margin. The substitute will operate safely in any application designed for the original part's 62.5mW specification.

Q: What is the significance of the AEC-Q200 qualification on the substitute?

A: AEC-Q200 is an automotive industry qualification standard. This certification indicates the RAVF164DJT1R00 has undergone rigorous reliability testing and is approved for automotive applications, providing additional confidence in component quality and consistency.

Q: Are both parts RoHS compliant?

A: Yes. Both the RP164PJ1R0CS and RAVF164DJT1R00 are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements.

Q: What is the operating temperature range for both parts?

A: Both parts operate across -55°C to 155°C, providing identical thermal operating boundaries for circuit design.

Q: Is the moisture sensitivity level the same for both components?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.