RP164PJ474CS Equivalent & Substitute Parts

Part Overview

The RP164PJ474CS is a 470k Ohm isolated resistor array manufactured by Samsung Electro-Mechanics. This surface mount component features four independent resistors in a 1206 (3216 Metric) convex package with long side terminals. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Resistance Value	470k Ohm
Tolerance	±5%
Number of Resistors	4
Circuit Type	Isolated
Power Per Element	62.5mW
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Package Type	1206 (3216 Metric), Convex, Long Side Terminals
Number of Pins	8
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ474CS is determined by the following critical parameters:

Mandatory Matching Parameters:

Resistance value: 470k Ohm
Tolerance: ±5%
Number of resistors: 4
Circuit type: Isolated
Temperature coefficient: ±200ppm/°C
Operating temperature range: -55°C ~ 155°C
Package type: 1206 (3216 Metric), Convex, Long Side Terminals
Number of pins: 8
Mounting type: Surface Mount

Allowable Variation Parameters:

Power per element: May exceed the minimum 62.5mW requirement
Packaging format: Tape & Reel acceptable as alternative to standard packaging
Product status: Active status preferred over obsolete

The RAVF164DJT470K from Stackpole Electronics Inc meets all mandatory matching parameters and represents a direct functional equivalent with enhanced power rating (100mW per element).

Parameter Comparison

Parameter	RP164PJ474CS (Samsung)	RAVF164DJT470K (Stackpole)
Manufacturer	Samsung Electro-Mechanics	Stackpole Electronics Inc
Resistance Value	470k Ohm	470k Ohm
Tolerance	±5%	±5%
Number of Resistors	4	4
Circuit Type	Isolated	Isolated
Power Per Element	62.5mW	100mW
Temperature Coefficient	±200ppm/°C	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C	-55°C ~ 155°C
Package Type	1206 (3216 Metric), Convex, Long Side Terminals	1206 (3216 Metric), Convex, Long Side Terminals
Number of Pins	8	8
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max)	0.024" (0.61mm)	0.024" (0.60mm)
Mounting Type	Surface Mount	Surface Mount
Product Status	Obsolete	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The RAVF164DJT470K is a direct functional substitute for the obsolete RP164PJ474CS. Both components satisfy identical electrical and mechanical specifications across all critical parameters. The Stackpole part offers the following advantages:

Active Product Status: The RAVF164DJT470K maintains active production status, ensuring long-term availability and supply chain stability compared to the obsolete Samsung part.

Enhanced Power Rating: The 100mW per element rating exceeds the original 62.5mW specification, providing additional thermal margin in applications without requiring circuit redesign.

Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements.

Automotive Qualification: The RAVF164DJT470K carries AEC-Q200 automotive qualification, suitable for applications requiring automotive-grade component certification.

Dimensional Compatibility: Identical package dimensions (3.20mm x 1.60mm) and pin configuration ensure direct PCB layout compatibility without modification.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT470K replace the RP164PJ474CS in existing designs?

A: Yes. The RAVF164DJT470K is electrically and mechanically compatible. Identical resistance value, tolerance, temperature coefficient, operating temperature range, and package configuration enable direct substitution without circuit modification.

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

A: The increased power rating indicates higher thermal capacity per resistor element. This allows the component to dissipate greater power without exceeding temperature limits. Designs operating within the original 62.5mW specification experience no adverse effects with the higher-rated substitute.

Q: Are there dimensional differences between these parts?

A: Dimensions are essentially identical. Both components measure 3.20mm x 1.60mm with maximum seated heights of 0.60-0.61mm. PCB footprints and assembly processes require no modification.

Q: Does the Stackpole part require different handling or storage?

A: No. Both parts share identical Moisture Sensitivity Level (MSL 1 - Unlimited), requiring no special moisture control during storage or handling.

Q: What packaging formats are available for the RAVF164DJT470K?

A: The RAVF164DJT470K is supplied in Tape & Reel (TR) format, standard for high-volume surface mount assembly operations.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both the RP164PJ474CS and RAVF164DJT470K are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

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