RP164PJ914CS Equivalent & Substitute Parts

Part Overview

The RP164PJ914CS is a 910k Ohm isolated resistor array manufactured by Samsung Electro-Mechanics, featuring four resistors 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

RP164PJ914CS

Samsung Electro-MechanicsIn Stock: 1108RP164PJ914CS Datasheet

Current PartRFQ

RAVF164DJT910K

Stackpole Electronics IncIn Stock: 940RAVF164DJT910K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ914CS is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 910k Ohm
• Tolerance: ±5%
• Number of resistors: 4
• Circuit type: Isolated
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Number of pins: 8
• Package / Case: 1206 (3216 Metric), Convex, Long Side Terminals
• Mounting type: Surface Mount
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)

Allowable Variation Parameters:

• Power per element: Substitute must equal or exceed 62.5mW
• Height - Seated (Max): Substitute must not exceed 0.024" (0.61mm)
• Packaging format: May differ (e.g., Tape & Reel vs. bulk)
• Product status: Active status preferred for long-term availability
• Certifications and compliance: Additional qualifications acceptable

The RAVF164DJT910K from Stackpole Electronics Inc qualifies as a direct substitute based on complete alignment with all mandatory parameters and superior power rating (100mW vs. 62.5mW).

Parameter Comparison

Engineering Selection Recommendations

The RAVF164DJT910K is the qualified substitute for the obsolete RP164PJ914CS. Selection rationale is based on the following engineering factors:

Compliance and Certification: Both parts maintain ROHS3 compliance and REACH unaffected status. The RAVF164DJT910K carries AEC-Q200 automotive qualification, indicating enhanced reliability screening and process controls suitable for demanding applications.

Product Lifecycle Status: The RP164PJ914CS is classified as obsolete, creating supply chain risk. The RAVF164DJT910K maintains active product status, ensuring long-term availability and manufacturing continuity.

Electrical Performance: The RAVF164DJT910K delivers 100mW power per element compared to the original 62.5mW specification. This 60% power rating increase provides additional thermal margin without altering electrical function, as the component operates within identical resistance, tolerance, and temperature coefficient parameters.

Physical and Mechanical Compatibility: Both parts share identical package geometry (1206 / 3216 Metric), footprint dimensions (0.126" L x 0.063" W), and pin configuration (8-pin isolated array). Height specifications are equivalent (0.024" maximum seated height), ensuring PCB assembly compatibility without design modification.

Packaging Consideration: The RAVF164DJT910K is supplied in Tape & Reel format, standard for high-volume manufacturing. The original RP164PJ914CS packaging format is not specified in available data.

Frequently Asked Questions (FAQ)

Q: Can the RAVF164DJT910K be used as a direct replacement for the RP164PJ914CS without PCB redesign?

A: Yes. Both parts share identical package type (1206 / 3216 Metric), footprint dimensions (0.126" L x 0.063" W), pin count (8), and terminal configuration (convex, long side). No PCB layout modification is required.

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

A: The RAVF164DJT910K's 100mW power per element specification exceeds the original 62.5mW requirement. This provides additional thermal headroom and does not affect electrical performance. The component will operate identically in circuits designed for the original part.

Q: Are the electrical characteristics identical between these two parts?

A: Yes. Both parts specify 910k Ohm resistance, ±5% tolerance, ±200ppm/°C temperature coefficient, and -55°C to 155°C operating range. Electrical behavior is equivalent.

Q: Why does the substitute part carry AEC-Q200 qualification?

A: AEC-Q200 is an automotive industry qualification standard indicating enhanced reliability testing and manufacturing process controls. This certification is not a requirement for substitution but indicates higher quality assurance levels in the RAVF164DJT910K.

Q: Is the height difference (0.61mm vs. 0.60mm) significant for PCB assembly?

A: No. Both specifications fall within the 0.024" (0.61mm) maximum seated height tolerance. The 0.01mm difference is within standard manufacturing variation and does not affect assembly or clearance.

Q: What is the impact of the different packaging format (Tape & Reel)?

A: Tape & Reel packaging is standard for surface mount component manufacturing and does not affect component performance or PCB compatibility. It is the preferred format for automated assembly processes.

Q: Are there any compliance or regulatory differences between the two parts?

A: Both parts are ROHS3 compliant and REACH unaffected. The RAVF164DJT910K carries additional AEC-Q200 automotive qualification, which represents an enhancement rather than a restriction.