RP164PJ750CS Equivalent & Substitute Parts

Part Overview

The RP164PJ750CS is a 75 Ohm isolated 4-resistor network array manufactured by Samsung Electro-Mechanics in a 1206 (3216 Metric) surface mount package. This component is classified as obsolete, necessitating identification of equivalent and substitute parts for ongoing design requirements and procurement needs. The part features ±5% tolerance, 62.5mW power per element, and ±200ppm/°C temperature coefficient across an operating range of -55°C to 155°C.

Substiute Parts

RP164PJ750CS

Samsung Electro-MechanicsIn Stock: 1072RP164PJ750CS Datasheet

Current PartRFQ

742X083750JP

CTS Resistor ProductsIn Stock: 883742X083750JP Datasheet

DirectRFQ

YC164-JR-0775RL

YAGEOIn Stock: 10501YC164-JR-0775RL Datasheet

DirectRFQ

RAVF164DFT75R0

Stackpole Electronics IncIn Stock: 797RAVF164DFT75R0 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ750CS is determined by the following critical parameters:

Primary Matching Criteria:

• Resistance value: 75 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

Secondary Compatibility Factors:

• Tolerance: ±5% or tighter
• Power per element: Equal to or greater than 62.5mW
• Operating temperature range: Must encompass -55°C to 155°C or be compatible with application requirements
• RoHS3 compliance and MSL rating

The substitute parts listed below satisfy all primary matching criteria. Variations in tolerance and power rating represent enhanced or equivalent performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Drop-in Replacements):

YC164-JR-0775RL (YAGEO) and 742X083750JP (CTS) function as direct equivalents to the RP164PJ750CS. Both parts maintain identical resistance, tolerance, power rating, temperature coefficient, and package specifications. YC164-JR-0775RL provides the closest electrical match with matching 62.5mW power per element and -55°C to 155°C operating range. The 742X083750JP operates to 125°C maximum, which may limit suitability for applications requiring the full -55°C to 155°C range.

Enhanced Performance Alternative:

RAVF164DFT75R0 (Stackpole Electronics Inc) represents an upgrade option with superior tolerance (±1% versus ±5%) and increased power rating (100mW versus 62.5mW per element). This part maintains full compatibility with the original package, pin configuration, and operating temperature range. The enhanced specifications provide design margin for applications with tighter tolerance requirements or higher power dissipation needs.

Compliance and Availability:

All substitute parts are ROHS3 compliant, REACH unaffected, and carry MSL rating of 1 (Unlimited). YC164-JR-0775RL offers the highest inventory availability (10,400 pieces) among active alternatives. All parts are available in Tape & Reel packaging suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can YC164-JR-0775RL replace RP164PJ750CS in all applications?

A: YC164-JR-0775RL is a direct equivalent with identical electrical specifications and operating temperature range. Pin configuration, package dimensions, and mounting type are identical. Substitution is valid for all applications where the original part was specified.

Q: What is the difference between the CTS 742X083750JP and YAGEO YC164-JR-0775RL?

A: Both parts share identical resistance, tolerance, power rating, and package specifications. The primary difference is operating temperature range: 742X083750JP operates to 125°C maximum, while YC164-JR-0775RL operates to 155°C. Selection depends on application temperature requirements.

Q: When should RAVF164DFT75R0 be selected over direct equivalents?

A: RAVF164DFT75R0 is selected when design requirements specify tighter tolerance (±1%) or higher power dissipation capability (100mW per element). The enhanced specifications provide additional design margin without changing package or pin configuration.

Q: Are all substitute parts compatible with existing PCB layouts?

A: Yes. All substitute parts use identical 1206 (3216 Metric) package with 8-pin configuration and surface mount terminals. PCB footprints and assembly processes require no modification. Height variation (0.024" to 0.028" seated maximum) is within standard PCB assembly tolerances.

Q: What is the inventory status of substitute parts?

A: YC164-JR-0775RL (YAGEO) has the highest availability with 10,400 pieces in stock. RAVF164DFT75R0 (Stackpole) has 735 pieces available. 742X083750JP (CTS) has 798 pieces available. All parts are classified as active products with ongoing manufacturing support.

Q: Do all substitute parts meet automotive qualification requirements?

A: YC164-JR-0775RL and RAVF164DFT75R0 are qualified to AEC-Q200 automotive standards. 742X083750JP is also AEC-Q200 qualified. All parts are ROHS3 compliant and REACH unaffected, meeting regulatory requirements for automotive and industrial applications.

Q: What is the significance of the ±200ppm/°C temperature coefficient?

A: The ±200ppm/°C temperature coefficient specifies the maximum resistance change per degree Celsius across the operating temperature range. All substitute parts maintain this specification, ensuring consistent performance across -55°C to 155°C (or -55°C to 125°C for CTS part).