RP164PJ224CS Equivalent & Substitute Parts

Part Overview

The RP164PJ224CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics, featuring 220kΩ 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 and operates across the industrial temperature range of -55°C to 155°C with a temperature coefficient of ±200ppm/°C.

Substiute Parts

RP164PJ224CS

Samsung Electro-MechanicsIn Stock: 1017RP164PJ224CS Datasheet

Current PartRFQ

RAVF164DJT220K

Stackpole Electronics IncIn Stock: 1054RAVF164DJT220K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ224CS is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 220kΩ
• Tolerance: ±5%
• Number of resistors: 4
• Circuit type: Isolated
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C to 155°C
• Package type: 1206 (3216 Metric), Convex, Long Side Terminals
• Number of pins: 8
• Mounting type: Surface Mount

Allowable Variation:

• Power per element: The substitute may exceed the original specification (62.5mW minimum required)
• Packaging format: Tape & Reel acceptable as alternative to standard packaging
• Product status: Active status preferred for long-term availability

The RAVF164DJT220K from Stackpole Electronics Inc meets all mandatory parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The RAVF164DJT220K is the qualified substitute for the obsolete RP164PJ224CS. Selection rationale is based on the following engineering factors:

Electrical Equivalence: All critical electrical parameters match exactly, including resistance value, tolerance, temperature coefficient, and operating temperature range. The increased power rating (100mW vs. 62.5mW per element) provides additional thermal margin and does not create compatibility issues in applications designed for the original part.

Physical Compatibility: Package dimensions, pin count, and mounting configuration are identical, ensuring direct PCB layout compatibility without redesign.

Compliance Status: Both parts maintain ROHS3 compliance and MSL 1 rating. The substitute carries AEC-Q200 automotive qualification, indicating enhanced reliability screening and process controls.

Availability: The RAVF164DJT220K is classified as active product status, ensuring long-term procurement availability and supply chain continuity compared to the obsolete original part.

Packaging Format: The substitute is supplied in Tape & Reel format, which is standard for high-volume manufacturing and compatible with automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT220K be used as a direct replacement for the RP164PJ224CS without PCB modifications?

A: Yes. The RAVF164DJT220K is physically and electrically compatible with the RP164PJ224CS. Identical package dimensions, pin configuration, and electrical specifications allow direct substitution without PCB layout changes.

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

A: The increased power rating indicates the substitute can dissipate more thermal energy per resistor element. This provides additional design margin and does not create compatibility issues. Applications designed for 62.5mW operation will function within the substitute's specifications.

Q: Does the AEC-Q200 qualification on the RAVF164DJT220K affect its use in non-automotive applications?

A: No. AEC-Q200 qualification represents enhanced reliability screening and process controls. Parts meeting automotive standards are suitable for all industrial and commercial applications. The qualification does not restrict use outside automotive markets.

Q: Are there any differences in temperature performance between the two parts?

A: No. Both parts operate across -55°C to 155°C with identical temperature coefficients of ±200ppm/°C. Thermal performance characteristics are equivalent.

Q: What is the difference between the packaging formats listed for these parts?

A: The RP164PJ224CS is listed with standard packaging, while the RAVF164DJT220K is supplied in Tape & Reel (TR) format. Tape & Reel is the standard delivery method for surface mount components in high-volume manufacturing and is compatible with automated pick-and-place assembly equipment.

Q: Are both parts RoHS compliant?

A: Yes. Both the RP164PJ224CS and RAVF164DJT220K are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the moisture sensitivity level, and does it affect handling?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity. These components do not require special moisture control during storage or handling and can be stored under standard warehouse conditions.