RP164PJ151CS Equivalent & Substitute Parts Reference

Part Overview

The RP164PJ151CS is a 150 Ohm isolated 4-resistor network array manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) surface mount package. This component is classified as obsolete, necessitating identification of equivalent and substitute parts for ongoing design support and procurement. The part features ±5% tolerance, 62.5mW power per element, and ±200ppm/°C temperature coefficient, with operating range from -55°C to 155°C. Equivalent alternatives are available from active manufacturers including CTS Resistor Products, YAGEO, and Stackpole Electronics Inc.

Substiute Parts

RP164PJ151CS

Samsung Electro-MechanicsIn Stock: 864RP164PJ151CS Datasheet

Current PartRFQ

742X083151JP

CTS Resistor ProductsIn Stock: 814742X083151JP Datasheet

DirectRFQ

YC164-JR-07150RL

YAGEOIn Stock: 4422YC164-JR-07150RL Datasheet

DirectRFQ

RAVF164DFT150R

Stackpole Electronics IncIn Stock: 847RAVF164DFT150R Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ151CS is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 150 Ohm
• Number of resistors: 4
• Circuit type: Isolated
• Package / Case: 1206 (3216 Metric), Convex, Long Side Terminals
• Number of pins: 8
• Mounting type: Surface Mount
• Temperature coefficient: ±200ppm/°C

Allowable Variation Parameters:

• Tolerance: ±5% (direct equivalent) or tighter tolerance (upgrade)
• Power per element: 62.5mW minimum (higher ratings acceptable as upgrades)
• Operating temperature range: -55°C to 155°C minimum (extended ranges acceptable)
• Product status: Active preferred for obsolete main part

Compliance Requirements:

• RoHS3 Compliant
• Moisture Sensitivity Level 1

All substitute parts listed meet these criteria. The RAVF164DFT150R represents an upgrade option with improved tolerance (±1%) and higher power rating (100mW).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Selection:

The 742X083151JP (CTS Resistor Products) and YC164-JR-07150RL (YAGEO) are direct functional equivalents to the RP164PJ151CS. Both parts maintain identical electrical specifications (150 Ohm, ±5% tolerance, 62.5mW/63mW power per element, ±200ppm/°C temperature coefficient) and package configuration. Both manufacturers provide active product status with ROHS3 compliance and MSL 1 rating.

The YC164-JR-07150RL offers extended availability (4340 pcs in stock) and maintains the full -55°C to 155°C operating temperature range. The 742X083151JP operates to -55°C to 125°C, which is acceptable for applications not requiring the upper temperature limit.

Upgrade Selection:

The RAVF164DFT150R (Stackpole Electronics Inc) functions as an upgrade option. This part provides improved tolerance specification (±1% versus ±5%) and higher power dissipation capability (100mW versus 62.5mW per element). The RAVF164DFT150R maintains the full -55°C to 155°C operating range and identical package dimensions. This upgrade is suitable for applications requiring enhanced accuracy or thermal margin.

Compliance Basis:

All substitute parts are ROHS3 compliant and carry MSL 1 rating, matching the original part's environmental compliance profile. Selection among equivalents should be based on procurement availability, packaging format preference (Tape & Reel versus Cut Tape), and application-specific temperature requirements.

Frequently Asked Questions (FAQ)

Q: Can the 742X083151JP replace the RP164PJ151CS in all applications?

A: The 742X083151JP is electrically and mechanically compatible for applications operating within -55°C to 125°C. Applications requiring operation above 125°C must use YC164-JR-07150RL or RAVF164DFT150R, which support the full -55°C to 155°C range.

Q: What is the difference between direct equivalents and the upgrade part?

A: Direct equivalents (742X083151JP and YC164-JR-07150RL) maintain ±5% tolerance and 62.5mW/63mW power ratings. The RAVF164DFT150R upgrade provides ±1% tolerance and 100mW power per element, suitable for applications requiring tighter accuracy or higher thermal dissipation capability.

Q: Are all substitute parts available in the same packaging formats?

A: No. The 742X083151JP is supplied in Tape & Reel (TR) format. The YC164-JR-07150RL is available in Cut Tape (CT) & Digi-Reel® format. The RAVF164DFT150R is supplied in Tape & Reel (TR) format. Packaging selection depends on assembly line requirements and procurement volume.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. All substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original RP164PJ151CS compliance profile.

Q: What is the significance of the height difference between parts?

A: The RP164PJ151CS and RAVF164DFT150R have maximum seated height of 0.024" (0.60mm), while the 742X083151JP and YC164-JR-07150RL have 0.028" (0.70mm) maximum height. This 0.004" (0.10mm) difference is negligible for most PCB assembly applications but should be verified for designs with tight vertical clearance constraints.

Q: Can these parts be used interchangeably on existing PCBs designed for RP164PJ151CS?

A: Yes. All substitute parts share identical footprint specifications (1206 package, 8-pin configuration, 0.126" L x 0.063" W dimensions) and are direct pin-compatible. PCB layout modifications are not required.

Q: Which substitute part offers the best long-term availability?

A: The YC164-JR-07150RL (YAGEO) demonstrates the highest current inventory (4340 pcs) and active product status, indicating strong market availability. YAGEO maintains extensive distribution networks for automotive-grade components.