RP164PJ223CS Equivalent & Substitute Parts

Part Overview

The RP164PJ223CS is a 22kΩ isolated resistor array manufactured by Samsung Electro-Mechanics, featuring four resistor elements in a 1206 (3216 Metric) surface mount package with convex, long side terminals. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement continuity. The part delivers 62.5mW power per element with ±5% tolerance and ±200ppm/°C temperature coefficient across an operating range of -55°C to 155°C.

Substiute Parts

RP164PJ223CS

Samsung Electro-MechanicsIn Stock: 1082RP164PJ223CS Datasheet

Current PartRFQ

RAVF164DJT22K0

Stackpole Electronics IncIn Stock: 6465RAVF164DJT22K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ223CS is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 22kΩ
• Tolerance: ±5%
• Number of resistor elements: 4
• Circuit configuration: Isolated
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C to 155°C
• Package type: 1206 (3216 Metric), Convex, Long Side Terminals
• Pin count: 8
• Mounting type: Surface Mount

Allowable Variation Parameters:

• Power per element: Substitute parts may exceed the original 62.5mW specification, provided the higher power rating does not introduce thermal or reliability concerns in the application circuit
• Product status: Active alternatives are acceptable for obsolete parts
• Packaging format: Tape & Reel (TR) is compatible with the original packaging specification

The RAVF164DJT22K0 from Stackpole Electronics Inc meets all mandatory parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The RAVF164DJT22K0 is a qualified substitute for the obsolete RP164PJ223CS based on the following engineering criteria:

Compliance and Certification Alignment: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity in applications subject to environmental standards. Moisture sensitivity level 1 (unlimited) is identical, eliminating special handling or storage requirement changes.

Electrical Parameter Equivalence: All critical electrical specifications—resistance value, tolerance, temperature coefficient, and operating temperature range—are identical. The isolated circuit configuration with four resistor elements and eight pins ensures pin-for-pin compatibility in PCB layouts.

Package and Mechanical Compatibility: The 1206 (3216 Metric) package with convex, long side terminals is identical in both parts. Physical dimensions and maximum seated height are equivalent, confirming direct PCB footprint compatibility without layout modifications.

Power Rating Enhancement: The RAVF164DJT22K0 provides 100mW per element compared to the original 62.5mW specification. This higher power rating represents an enhancement that does not compromise circuit performance and provides additional thermal margin in applications operating at maximum power dissipation.

Product Status: The RAVF164DJT22K0 maintains active product status with established supply chain availability (6443 pcs in stock), addressing the procurement challenges associated with the obsolete RP164PJ223CS.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT22K0 be used as a direct replacement for the RP164PJ223CS without PCB modifications?

A: Yes. Both parts share identical package geometry (1206 / 3216 Metric), pin count (8), and terminal configuration (convex, long side). PCB footprints are directly compatible without layout changes.

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

A: The higher power rating in the RAVF164DJT22K0 indicates greater thermal capacity per resistor element. In applications where the original part operated at or below 62.5mW per element, the substitute provides equivalent or improved thermal performance. No circuit redesign is required.

Q: Are the electrical characteristics identical between the two parts?

A: Yes. Resistance value (22kΩ), tolerance (±5%), temperature coefficient (±200ppm/°C), and operating temperature range (-55°C to 155°C) are identical. Circuit configuration (isolated, 4-element array) is unchanged.

Q: Does the substitute part meet the same regulatory and compliance standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity level (MSL 1 - Unlimited). No compliance changes occur with substitution.

Q: What is the primary reason for substituting the RP164PJ223CS?

A: The RP164PJ223CS is classified as obsolete. The RAVF164DJT22K0 provides functional equivalence with active product status and established supply availability, ensuring long-term procurement continuity.

Q: Are there any thermal or reliability considerations when using the RAVF164DJT22K0?

A: The higher power rating of the RAVF164DJT22K0 does not introduce thermal or reliability concerns. Applications designed for the original 62.5mW specification will operate within the thermal envelope of the substitute part.

Q: How do the packaging formats differ between the two parts?

A: The RP164PJ223CS is supplied in standard packaging, while the RAVF164DJT22K0 is available in Tape & Reel (TR) format. Both formats are compatible with standard surface mount assembly processes.