RP164PJ623CS Equivalent & Substitute Parts

Part Overview

The RP164PJ623CS is a 62k Ohm isolated resistor array manufactured by Samsung Electro-Mechanics, featuring four independent resistor elements in a 1206 (3216 Metric) surface mount package. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives 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

RP164PJ623CS

Samsung Electro-MechanicsIn Stock: 880RP164PJ623CS Datasheet

Current PartRFQ

RAVF164DJT62K0

Stackpole Electronics IncIn Stock: 904RAVF164DJT62K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ623CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 62k Ohm
• Tolerance: ±5%
• Number of resistor elements: 4
• Circuit configuration: Isolated
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C to 155°C
• Package footprint: 1206 (3216 Metric), Convex, Long Side Terminals
• Pin count: 8
• Mounting technology: Surface Mount

Allowable Variation:

• Power per element rating may exceed the original specification (62.5mW minimum required)
• Product status may differ (active vs. obsolete)
• Packaging format (Tape & Reel vs. other formats) does not affect electrical compatibility

The RAVF164DJT62K0 from Stackpole Electronics Inc satisfies all mandatory matching parameters and qualifies as a direct electrical and mechanical substitute.

Parameter Comparison

Engineering Selection Recommendations

The RAVF164DJT62K0 is a qualified substitute for the obsolete RP164PJ623CS based on the following engineering criteria:

Electrical Equivalence: Both components deliver identical resistance, tolerance, temperature coefficient, and operating temperature specifications. The RAVF164DJT62K0 provides 100mW power per element, exceeding the original 62.5mW specification, ensuring thermal margin in equivalent circuit applications.

Mechanical Compatibility: Identical package footprint (1206 / 3216 Metric), pin configuration (8-pin), and mounting technology (surface mount) enable direct PCB layout compatibility without redesign.

Regulatory Compliance: Both components maintain ROHS3 compliance and unlimited moisture sensitivity level (MSL 1), satisfying environmental and manufacturing requirements.

Product Availability: The RAVF164DJT62K0 maintains active product status with AEC-Q200 automotive qualification, providing long-term supply chain stability and enhanced reliability assurance compared to the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT62K0 be used as a direct replacement for the RP164PJ623CS without circuit modification?

A: Yes. Both components share identical electrical specifications (62k Ohm, ±5% tolerance, ±200ppm/°C temperature coefficient, -55°C to 155°C operating range) and mechanical footprint (1206 package, 8-pin configuration). No circuit redesign is required.

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

A: The increased power per element rating in the RAVF164DJT62K0 provides additional thermal headroom. This does not alter electrical performance but improves reliability margin in applications operating near the original thermal limits.

Q: Does the automotive qualification (AEC-Q200) of the RAVF164DJT62K0 affect its use in non-automotive applications?

A: No. AEC-Q200 qualification represents an additional quality and reliability standard. Components meeting automotive standards are suitable for general industrial and commercial applications.

Q: Are there any packaging format considerations when substituting these parts?

A: The RP164PJ623CS original packaging format is not specified in available data. The RAVF164DJT62K0 is supplied in Tape & Reel (TR) format. Both formats are compatible with standard surface mount assembly processes. Verify tape specifications with your assembly partner if custom reel requirements exist.

Q: What is the difference between "Convex" and "Long Side Terminals" package designations?

A: These terms describe the physical geometry of the 1206 package. "Convex" indicates the resistor array has a curved top surface. "Long Side Terminals" specifies that connection pads are positioned along the longer edges of the component. Both the original and substitute parts share this identical configuration.

Q: Is the ±200ppm/°C temperature coefficient critical for substitution?

A: Yes. Temperature coefficient directly affects resistance stability across the operating temperature range. Both components specify identical ±200ppm/°C performance, ensuring equivalent circuit behavior across -55°C to 155°C.