RP164PJ222CS Equivalent & Substitute Parts Reference

Part Overview

The RP164PJ222CS is a 4-resistor network array manufactured by Samsung Electro-Mechanics, featuring 2.2k Ohm isolated resistors in a 1206 surface mount package. This component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design requirements and procurement needs. 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.

Key Parameters

Parameter	Value
Resistance	2.2k Ohm
Tolerance	±5%
Number of Resistors	4
Circuit Type	Isolated
Power Per Element	62.5mW
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Package / Case	1206 (3216 Metric), Convex, Long Side Terminals
Number of Pins	8
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ222CS is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

Resistance value: 2.2k Ohm
Circuit type: Isolated
Number of resistors: 4
Package / Case: 1206 (3216 Metric), Convex, Long Side Terminals
Number of pins: 8
Mounting type: Surface Mount
Temperature coefficient: ±200ppm/°C
RoHS compliance: ROHS3 Compliant
Moisture sensitivity level: 1 (Unlimited)

Allowable Variation Parameters:

Tolerance: ±5% or tighter (±1% acceptable as upgrade)
Power per element: 62.5mW or higher
Operating temperature range: Must encompass -55°C to 155°C or be compatible with application requirements
Product status: Active preferred; obsolete acceptable only for legacy applications

The following parts meet these criteria and are classified as direct equivalents or upgrades based on their electrical and mechanical specifications.

Parameter Comparison

Parameter	RP164PJ222CS (Samsung)	742X083222JP (CTS)	RAVF164DFT2K20 (Stackpole)	EXB-38V222JV (Panasonic)	RAVF164DJT2K20 (Stackpole)	YC164-JR-072K2L (YAGEO)
Resistance (Ohms)	2.2k	2.2k	2.2k	2.2k	2.2k	2.2k
Tolerance	±5%	±5%	±1%	±5%	±5%	±5%
Number of Resistors	4	4	4	4	4	4
Power Per Element (mW)	62.5	63	100	62.5	100	62.5
Temperature Coefficient (ppm/°C)	±200	±200	±200	±200	±200	±200
Operating Temperature Range	-55°C ~ 155°C	-55°C ~ 125°C	-55°C ~ 155°C	-55°C ~ 125°C	-55°C ~ 155°C	-55°C ~ 155°C
Package / Case	1206 (3216 Metric), Convex, Long Side Terminals	1206 (3216 Metric), Convex, Long Side Terminals	1206 (3216 Metric), Convex, Long Side Terminals	1206 (3216 Metric), Convex, Long Side Terminals	1206 (3216 Metric), Convex, Long Side Terminals	1206 (3216 Metric), Convex, Long Side Terminals
Number of Pins	8	8	8	8	8	8
Circuit Type	Isolated	Isolated	Isolated	Isolated	Isolated	Isolated
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
AEC-Q200 Qualification	Not specified	Yes	Yes	Yes	Yes	Yes

Engineering Selection Recommendations

Direct Equivalent (Identical Electrical Performance):

The EXB-38V222JV (Panasonic) and YC164-JR-072K2L (YAGEO) provide direct electrical equivalence to the RP164PJ222CS. Both maintain ±5% tolerance, 62.5mW power per element, and ±200ppm/°C temperature coefficient. Both are active products with ROHS3 compliance and MSL 1 rating. The EXB-38V222JV offers the largest inventory availability (107,738 pcs). The YC164-JR-072K2L extends the upper operating temperature to 155°C and includes AEC-Q200 automotive qualification.

Direct Equivalent (Marginal Operating Temperature Limitation):

The 742X083222JP (CTS) provides electrical equivalence with identical tolerance and power specifications. However, its maximum operating temperature is limited to 125°C compared to the original 155°C specification. This part is suitable for applications where the upper temperature limit does not exceed 125°C. It includes AEC-Q200 qualification and active product status.

Upgrade Option (Enhanced Performance):

The RAVF164DFT2K20 (Stackpole) and RAVF164DJT2K20 (Stackpole) offer enhanced specifications. Both deliver 100mW power per element (versus 62.5mW), providing 60% additional power headroom. The RAVF164DFT2K20 features ±1% tolerance (tighter than ±5%), while the RAVF164DJT2K20 maintains ±5% tolerance. Both support the full -55°C to 155°C operating range and include AEC-Q200 automotive qualification. These parts are suitable for applications requiring improved thermal performance or tighter resistance matching.

Product Status Consideration:

All substitute parts listed are active products, eliminating obsolescence risk associated with the original RP164PJ222CS. Selection should prioritize active parts to ensure long-term availability and supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can the 742X083222JP (CTS) be used as a direct replacement in all applications?

A: The 742X083222JP is electrically equivalent for applications operating within -55°C to 125°C. Applications requiring operation above 125°C must use alternatives that support the full -55°C to 155°C range, such as the YC164-JR-072K2L, RAVF164DFT2K20, or RAVF164DJT2K20.

Q: What is the difference between the two Stackpole RAVF parts?

A: Both RAVF164DFT2K20 and RAVF164DJT2K20 share identical operating temperature range (-55°C to 155°C), power per element (100mW), and package specifications. The primary difference is tolerance: RAVF164DFT2K20 offers ±1% tolerance, while RAVF164DJT2K20 offers ±5% tolerance. Selection depends on circuit requirements for resistance matching precision.

Q: Is the EXB-38V222JV suitable for automotive applications?

A: The EXB-38V222JV includes AEC-Q200 automotive qualification and is suitable for automotive applications. However, its maximum operating temperature is 125°C. For automotive applications requiring full -55°C to 155°C operation, the YC164-JR-072K2L, RAVF164DFT2K20, or RAVF164DJT2K20 are recommended.

Q: What inventory considerations apply to these substitutes?

A: The EXB-38V222JV (Panasonic) offers the highest inventory availability at 107,738 pcs. The YC164-JR-072K2L (YAGEO) provides 60,080 pcs. The CTS 742X083222JP, Stackpole RAVF164DFT2K20, and RAVF164DJT2K20 each maintain approximately 1,000 pcs in stock. Procurement strategy should account for application volume and lead time requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original RP164PJ222CS specifications.

Q: Can the higher power-rated Stackpole parts (100mW) be used in place of the 62.5mW original?

A: Yes. Higher power ratings are compatible and provide additional thermal margin. The RAVF164DFT2K20 and RAVF164DJT2K20 can be used in any application designed for the RP164PJ222CS without circuit modification, as they maintain identical resistance, tolerance (or tighter), temperature coefficient, and package specifications.

Q: What is the significance of the "Convex, Long Side Terminals" package designation?

A: This designation specifies the physical terminal configuration and height profile of the 1206 package. All listed substitutes maintain this identical terminal configuration, ensuring mechanical compatibility with existing PCB layouts and solder reflow profiles.

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