RP164PJ114CS Equivalent & Substitute Parts Reference

Part Overview

The RP164PJ114CS is a 110k Ohm isolated resistor array manufactured by Samsung Electro-Mechanics, featuring four independent 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

RP164PJ114CS

Samsung Electro-MechanicsIn Stock: 733RP164PJ114CS Datasheet

Current PartRFQ

RAVF164DJT110K

Stackpole Electronics IncIn Stock: 882RAVF164DJT110K Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ114CS is determined by strict alignment with the following critical parameters:

Mandatory Matching Criteria:

• Resistance value: 110k Ohm
• Tolerance: ±5%
• Number of resistor elements: 4
• Circuit configuration: Isolated
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C to 155°C
• Package type: 1206 (3216 Metric) with convex, long side terminals
• Number of pins: 8
• Mounting type: Surface mount

Allowable Variation:

• Power per element: Substitute parts may exceed the original 62.5mW specification, provided the higher power rating does not introduce thermal or reliability concerns in the application context
• Physical height: Minor variations within standard manufacturing tolerances are acceptable

The RAVF164DJT110K from Stackpole Electronics Inc satisfies all mandatory matching criteria and represents a direct functional equivalent with enhanced power handling capability (100mW per element versus 62.5mW).

Parameter Comparison

Engineering Selection Recommendations

The RAVF164DJT110K is a qualified substitute for the obsolete RP164PJ114CS based on the following engineering factors:

Compliance and Certification: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current manufacturing standards. The RAVF164DJT110K carries AEC-Q200 automotive qualification, indicating enhanced reliability screening and process controls suitable for demanding applications.

Product Status: The RP164PJ114CS is classified as obsolete, creating supply chain risk. The RAVF164DJT114CS is active in production, ensuring long-term availability and procurement stability.

Electrical Equivalence: All critical electrical parameters—resistance value, tolerance, temperature coefficient, and operating temperature range—are identical between the two parts. The enhanced power rating (100mW versus 62.5mW per element) in the substitute provides additional thermal margin without introducing incompatibility.

Mechanical and Packaging Compatibility: Both parts utilize identical 1206 (3216 Metric) package geometry with convex, long side terminals. Physical dimensions and pin configuration are equivalent, enabling direct PCB layout compatibility without redesign.

Procurement Advantage: The RAVF164DJT110K is available in Tape & Reel packaging with 838 pieces in current inventory, compared to the obsolete Samsung part with limited remaining stock.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT110K be used as a direct replacement for the RP164PJ114CS without PCB modification?

A: Yes. Both parts share identical package geometry (1206 / 3216 Metric), pin configuration (8 pins), and terminal style (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 versus 62.5mW) in the substitute part?

A: The RAVF164DJT110K's 100mW per-element rating exceeds the original specification, providing additional thermal headroom. This does not create incompatibility; it represents an enhancement that reduces thermal stress during operation. Applications designed for 62.5mW operation will function within the substitute's thermal envelope.

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

A: No. Resistance value (110k Ohm), tolerance (±5%), temperature coefficient (±200ppm/°C), and operating temperature range (-55°C to 155°C) are identical. Both parts are isolated 4-resistor networks with 8-pin configurations.

Q: Why is the RAVF164DJT110K classified as automotive-grade?

A: The RAVF164DJT110K carries AEC-Q200 qualification, indicating compliance with automotive reliability standards including enhanced screening, process controls, and failure rate documentation. This qualification is optional for general industrial applications but provides additional assurance of manufacturing consistency.

Q: What is the difference between the Samsung RP series and the Stackpole RAVF series?

A: Both are isolated resistor array networks with identical electrical and mechanical specifications for this 110k Ohm, 4-element configuration. The primary difference is manufacturer and product status: Samsung RP164PJ114CS is obsolete, while Stackpole RAVF164DJT110K is active in production.

Q: Are moisture sensitivity levels equivalent?

A: Yes. Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard dry storage and handling practices apply to both components.

Q: Can the substitute part be used in high-temperature applications?

A: Yes. The RAVF164DJT110K operates across the identical temperature range (-55°C to 155°C) with the same ±200ppm/°C temperature coefficient as the original part. No thermal derating is required for equivalent operating conditions.