RP164PJ754CS Equivalent & Substitute Parts

Part Overview

The RP164PJ754CS is a 750k Ohm 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, 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

RP164PJ754CS

Samsung Electro-MechanicsIn Stock: 1217RP164PJ754CS Datasheet

Current PartRFQ

RAVF164DJT750K

Stackpole Electronics IncIn Stock: 1099RAVF164DJT750K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ754CS is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 750k Ohm
• Tolerance: ±5%
• Number of resistor elements: 4
• Circuit type: Isolated
• Package type: 1206 (3216 Metric), Convex, Long Side Terminals
• Number of pins: 8
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Mounting type: Surface Mount

Allowable Variation:

• Power per element: The substitute may exceed the original specification (62.5mW minimum required)
• Product status: Active alternatives are acceptable for obsolete parts
• Packaging format: Tape & Reel acceptable as alternative to standard packaging

The RAVF164DJT750K manufactured by Stackpole Electronics Inc satisfies all mandatory parameters while providing enhanced power dissipation capability (100mW per element versus 62.5mW), making it a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The RAVF164DJT750K is a direct functional substitute for the RP164PJ754CS based on the following engineering criteria:

Electrical Equivalence: Both components provide identical resistance value (750k Ohm), tolerance (±5%), temperature coefficient (±200ppm/°C), and operating temperature range (-55°C to 155°C). The isolated four-resistor configuration with eight pins is identical in both parts.

Mechanical Compatibility: Package dimensions, mounting type, and physical footprint are equivalent. Both components use 1206 (3216 Metric) convex, long side terminal configuration suitable for surface mount assembly without PCB redesign.

Regulatory Compliance: Both parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with current manufacturing and environmental standards.

Performance Enhancement: The RAVF164DJT750K provides 100mW power per element compared to the original 62.5mW specification, offering improved thermal margin and reliability in power dissipation applications.

Product Status: The RAVF164DJT750K is in active production status, ensuring long-term availability and supply chain continuity compared to the obsolete RP164PJ754CS.

Automotive Qualification: The substitute part carries AEC-Q200 automotive qualification, providing additional reliability assurance for applications requiring automotive-grade components.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT750K be used as a direct replacement for the RP164PJ754CS without PCB modifications?

A: Yes. Both components share identical package dimensions (1206/3216 Metric), pin count (8), and terminal configuration (convex, long side). No PCB layout changes are required for mechanical or electrical compatibility.

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

A: The increased power per element in the RAVF164DJT750K provides additional thermal headroom and reliability margin. This enhancement does not affect circuit operation; it only improves component longevity under power dissipation conditions.

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

A: No. Both components provide identical resistance value (750k Ohm), tolerance (±5%), temperature coefficient (±200ppm/°C), and operating temperature range (-55°C to 155°C). Electrical behavior in circuit operation is equivalent.

Q: Why is the RP164PJ754CS listed as obsolete?

A: Product obsolescence is determined by manufacturer discontinuation. The RAVF164DJT750K from Stackpole Electronics Inc is the recommended active alternative for ongoing procurement and new designs.

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

A: Yes. Both components are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. The RAVF164DJT750K additionally carries AEC-Q200 automotive qualification.

Q: What is the difference between the packaging formats (standard vs. Tape & Reel)?

A: Tape & Reel (TR) packaging is the standard format for high-volume surface mount assembly. Both packaging formats contain identical components; the difference is in the delivery and handling method for manufacturing automation.

Q: Are the physical dimensions truly equivalent between these parts?

A: Yes. Both components measure 0.126" L x 0.063" W (3.20mm x 1.60mm) with maximum seated heights of 0.024" (0.61mm and 0.60mm respectively). These dimensions are equivalent for PCB footprint and assembly purposes.