RP164PJ332CS Equivalent & Substitute Parts

Part Overview

The RP164PJ332CS is a 4-resistor network array manufactured by Samsung Electro-Mechanics, featuring 3.3k Ohm isolated resistors in a 1206 surface mount package. This component is classified as obsolete, necessitating identification of equivalent and substitute parts for ongoing design support and procurement. The part delivers 62.5mW power per element with ±5% tolerance and ±200ppm/°C temperature coefficient, suitable for applications requiring isolated resistor networks in compact form factors.

Substiute Parts

RP164PJ332CS

Samsung Electro-MechanicsIn Stock: 1243RP164PJ332CS Datasheet

Current PartRFQ

742X083332JP

CTS Resistor ProductsIn Stock: 760742X083332JP Datasheet

DirectRFQ

YC164-JR-073K3L

YAGEOIn Stock: 44559YC164-JR-073K3L Datasheet

DirectRFQ

RAVF164DFT3K30

Stackpole Electronics IncIn Stock: 943RAVF164DFT3K30 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ332CS is determined by the following critical parameters:

Primary Matching Criteria:

• Resistance value: 3.3k 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

Secondary Compatibility Criteria:

• Tolerance: ±5% or tighter
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: Must encompass -55°C ~ 155°C or be compatible with application requirements
• Power per element: Must meet or exceed 62.5mW
• RoHS3 compliance required

The substitute parts are grouped into two categories:

Direct Equivalents: Parts meeting all primary matching criteria with equivalent or superior electrical performance (tolerance, power rating, temperature range).

Upgrade Options: Parts exceeding specifications in tolerance or power rating while maintaining full package and functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Selection:

The 742X083332JP (CTS Resistor Products) and YC164-JR-073K3L (YAGEO) are direct functional equivalents to the RP164PJ332CS. Both parts maintain identical resistance, tolerance, circuit configuration, and package specifications. The YC164-JR-073K3L is preferred for applications requiring the full -55°C ~ 155°C operating temperature range, matching the original part specification. The 742X083332JP operates to 125°C maximum, suitable for applications with reduced upper temperature requirements.

Both direct equivalents carry active product status, ensuring long-term availability and supply chain stability. YAGEO's YC164-JR-073K3L offers significantly higher inventory (44,508 pcs) compared to CTS's 742X083332JP (730 pcs), providing procurement advantages for volume requirements.

Upgrade Option:

The RAVF164DFT3K30 (Stackpole Electronics Inc) functions as an upgrade substitute, delivering superior tolerance (±1% versus ±5%) and increased power per element (100mW versus 62.5mW) while maintaining full package and pin compatibility. This part is qualified to AEC-Q200 automotive standards and operates across the full -55°C ~ 155°C temperature range. The upgrade option is appropriate for applications requiring enhanced precision or higher power dissipation margins.

Compliance Considerations:

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage protocols. Parts carrying AEC-Q200 qualification (742X083332JP, YC164-JR-073K3L, RAVF164DFT3K30) are suitable for automotive and mission-critical applications.

Frequently Asked Questions (FAQ)

Q: Can the 742X083332JP replace the RP164PJ332CS in all applications?

A: The 742X083332JP is functionally equivalent for applications operating within -55°C ~ 125°C. Applications requiring operation above 125°C must use YC164-JR-073K3L or RAVF164DFT3K30, both rated to 155°C.

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

A: Direct equivalents (742X083332JP, YC164-JR-073K3L) match the original RP164PJ332CS specifications exactly. The RAVF164DFT3K30 upgrade provides tighter tolerance (±1% vs ±5%) and higher power rating (100mW vs 62.5mW), suitable for designs requiring enhanced precision or thermal margin.

Q: Are all substitute parts pin-compatible with the RP164PJ332CS?

A: Yes. All substitute parts feature 8 pins in identical 1206 (3216 Metric) package configuration with convex, long side terminals, ensuring direct PCB layout compatibility.

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

A: The YC164-JR-073K3L (YAGEO) offers the highest inventory level (44,508 pcs) and active product status, providing optimal supply chain continuity for ongoing production requirements.

Q: Do all substitute parts meet automotive qualification standards?

A: The 742X083332JP, YC164-JR-073K3L, and RAVF164DFT3K30 all carry AEC-Q200 qualification. The original RP164PJ332CS does not specify automotive qualification.

Q: What is the maximum height difference between substitute parts?

A: The RP164PJ332CS and RAVF164DFT3K30 have maximum seated heights of 0.024" (0.60mm), while 742X083332JP and YC164-JR-073K3L measure 0.028" (0.70mm). This 0.004" (0.10mm) difference is within standard PCB assembly tolerances for most applications.

Q: Can the RAVF164DFT3K30 be used as a direct drop-in replacement?

A: Yes. The RAVF164DFT3K30 maintains full package, pin, and functional compatibility. The improved tolerance and power rating represent performance enhancements rather than compatibility limitations.