RP164PJ152CS Equivalent & Substitute Parts

Part Overview

The RP164PJ152CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics, featuring 1.5k Ohm resistance elements with ±5% tolerance in a 1206 (3216 Metric) surface mount package. This component is classified as Obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity. The part delivers 62.5mW power per element with ±200ppm/°C temperature stability across the -55°C to 155°C operating range.

Substiute Parts

RP164PJ152CS

Samsung Electro-MechanicsIn Stock: 1108RP164PJ152CS Datasheet

Current PartRFQ

RAVF164DJT1K50

Stackpole Electronics IncIn Stock: 722RAVF164DJT1K50 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ152CS is determined by strict alignment across the following critical parameters:

Mandatory Matching Criteria:

• Resistance value: 1.5k Ohm
• Tolerance: ±5%
• Number of resistor elements: 4
• Circuit configuration: Isolated
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Package type: 1206 (3216 Metric), Convex, Long Side Terminals
• Pin count: 8
• Mounting type: Surface Mount
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)

Allowable Variation:

• Power per element may exceed the original specification (62.5mW minimum requirement)
• Product status may differ (Active status preferred for long-term availability)
• Packaging format may vary (Tape & Reel acceptable for Active parts)

The RAVF164DJT1K50 from Stackpole Electronics Inc qualifies as a direct substitute based on full alignment with all mandatory criteria and enhanced power rating (100mW per element).

Parameter Comparison

Engineering Selection Recommendations

RAVF164DJT1K50 (Stackpole Electronics Inc) - Primary Substitute

The RAVF164DJT1K50 is the qualified equivalent for RP164PJ152CS replacement. Selection rationale:

• Electrical Compatibility: All critical electrical parameters (resistance, tolerance, temperature coefficient, operating range) are identical to the original part.
• Mechanical Compatibility: Package dimensions, pin configuration, and mounting type are identical, ensuring direct PCB footprint compatibility without layout modification.
• Compliance Status: ROHS3 and REACH compliance maintained. AEC-Q200 automotive qualification provides additional reliability assurance.
• Product Availability: Active product status ensures long-term procurement viability, addressing the obsolescence constraint of the original RP164PJ152CS.
• Power Rating Enhancement: 100mW per element rating exceeds the original 62.5mW specification, providing thermal margin in power-dissipation-sensitive applications.
• Packaging Format: Available in Tape & Reel format suitable for automated assembly processes.

No design modifications, PCB layout changes, or firmware adjustments are required for substitution.

Frequently Asked Questions (FAQ)

Q1: Can RAVF164DJT1K50 be used as a direct replacement for RP164PJ152CS without PCB modification?

A: Yes. Both parts share identical package dimensions (1206/3216 Metric), pin count (8), pin configuration (Convex, Long Side Terminals), and mounting type (Surface Mount). No PCB layout changes are necessary.

Q2: What is the significance of the higher power rating (100mW vs. 62.5mW) in the substitute part?

A: The RAVF164DJT1K50 power rating of 100mW per element exceeds the original specification. This provides additional thermal headroom and is fully compatible with designs specified for 62.5mW operation. No circuit redesign is required.

Q3: Are the electrical characteristics identical between the two parts?

A: Yes. Resistance value (1.5k Ohm), tolerance (±5%), temperature coefficient (±200ppm/°C), operating temperature range (-55°C ~ 155°C), and circuit configuration (Isolated, 4-element) are identical.

Q4: Why is the original RP164PJ152CS classified as Obsolete?

A: Product status reflects Samsung Electro-Mechanics' discontinuation of this part number. The RAVF164DJT1K50 remains in Active production status, ensuring continued availability for new designs and legacy system support.

Q5: Does the substitute part meet the same compliance requirements?

A: Yes. Both parts are ROHS3 Compliant and REACH Unaffected. The RAVF164DJT1K50 carries additional AEC-Q200 automotive qualification, which exceeds the original part's compliance profile.

Q6: Are there any height or dimensional differences that could affect board assembly?

A: Maximum seated height differs by 0.01mm (0.61mm vs. 0.60mm), which is within standard PCB assembly tolerances and does not affect component placement or clearance.

Q7: What packaging options are available for the substitute part?

A: RAVF164DJT1K50 is supplied in Tape & Reel (TR) format, standard for automated surface mount assembly operations.