RP164PJ824CS Equivalent & Substitute Parts

Part Overview

The RP164PJ824CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics, featuring 820k Ohm resistance with ±5% tolerance and 62.5mW power per element. This component is classified as obsolete, making identification of functionally equivalent alternatives essential 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 industrial temperature range of -55°C to 155°C.

Substiute Parts

RP164PJ824CS

Samsung Electro-MechanicsIn Stock: 762RP164PJ824CS Datasheet

Current PartRFQ

RAVF164DJT820K

Stackpole Electronics IncIn Stock: 885RAVF164DJT820K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ824CS is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 820k Ohm
• Tolerance: ±5%
• Number of resistors: 4
• Circuit type: Isolated
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C to 155°C
• Package: 1206 (3216 Metric), Convex, Long Side Terminals
• Number of pins: 8
• Mounting type: Surface Mount

Allowable Variation:

• Power per element: Substitute parts may exceed the original specification (62.5mW minimum required)
• Product status: Active alternatives are acceptable for obsolete parts
• Packaging format: Tape & Reel acceptable for component-level substitution

The RAVF164DJT820K from Stackpole Electronics Inc meets all mandatory parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The RAVF164DJT820K is a qualified substitute for the RP164PJ824CS based on the following engineering criteria:

Electrical Equivalence: All critical electrical parameters are identical, including resistance value, tolerance, temperature coefficient, and operating temperature range. The substitute component's higher power rating (100mW versus 62.5mW per element) provides additional thermal margin and does not compromise circuit performance.

Mechanical Compatibility: Both components share identical package dimensions, pin configuration, and mounting characteristics. PCB layout and assembly processes require no modification.

Compliance Status: The RAVF164DJT820K maintains ROHS3 compliance and MSL 1 rating, matching the original part's environmental and regulatory standing. The substitute carries AEC-Q200 automotive qualification, indicating enhanced reliability screening.

Product Availability: The RP164PJ824CS is obsolete with no ongoing production. The RAVF164DJT820K is in active production with confirmed inventory availability, ensuring long-term supply continuity.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT820K be used as a direct replacement without PCB modifications?

A: Yes. The RAVF164DJT820K is mechanically and electrically compatible with the RP164PJ824CS. Identical package dimensions, pin count, and terminal configuration permit direct substitution without PCB redesign.

Q: Why does the substitute part have a higher power rating?

A: The RAVF164DJT820K is rated at 100mW per element compared to the original 62.5mW. This higher rating does not alter electrical performance in the circuit; it indicates the component can dissipate more power without exceeding temperature limits. This provides additional design margin and thermal safety.

Q: Are there any temperature or tolerance differences?

A: No. Both components operate across -55°C to 155°C and maintain ±5% tolerance with ±200ppm/°C temperature coefficient. Electrical performance is equivalent across the full operating range.

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

A: AEC-Q200 is an automotive industry standard qualification indicating the component has undergone enhanced reliability testing and screening. This certification does not affect compatibility but confirms the substitute meets stringent automotive-grade reliability requirements.

Q: Can the substitute be used in existing inventory or must it be ordered separately?

A: The RAVF164DJT820K is available as new original stock from Stackpole Electronics Inc. Existing RP164PJ824CS inventory may be depleted due to obsolescence. New designs and replenishment should specify the RAVF164DJT820K for ongoing supply assurance.

Q: Are there packaging format differences?

A: The RP164PJ824CS is supplied in standard packaging, while the RAVF164DJT820K is available in Tape & Reel (TR) format. This difference affects procurement and handling but does not impact component performance or compatibility.