RP164PJ512CS Equivalent & Substitute Parts Reference

Part Overview

The RP164PJ512CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics, featuring 5.1k Ohm resistance with ±5% tolerance and 62.5mW power per element. This component is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing production and maintenance applications. The part is housed in a 1206 (3216 Metric) surface mount package with convex, long side terminals and operates across -55°C to 155°C temperature range.

Substiute Parts

RP164PJ512CS

Samsung Electro-MechanicsIn Stock: 934RP164PJ512CS Datasheet

Current PartRFQ

RAVF164DFT5K10

Stackpole Electronics IncIn Stock: 1006RAVF164DFT5K10 Datasheet

UpgradeRFQ

EXB-38V512JV

Panasonic Electronic ComponentsIn Stock: 859EXB-38V512JV Datasheet

SimilarRFQ

RAVF164DJT5K10

Stackpole Electronics IncIn Stock: 5698RAVF164DJT5K10 Datasheet

SimilarRFQ

YC164-JR-075K1L

YAGEOIn Stock: 41423YC164-JR-075K1L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RP164PJ512CS is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 5.1k Ohm
• Number of resistors: 4
• Circuit type: Isolated
• Package / Case: 1206 (3216 Metric), Convex, Long Side Terminals
• Number of pins: 8
• Temperature coefficient: ±200ppm/°C
• Mounting type: Surface Mount

Allowable Variation Parameters:

• Tolerance: ±5% or tighter (±1% acceptable)
• Power per element: 62.5mW or higher (100mW acceptable)
• Operating temperature range: Must encompass or match -55°C to 155°C minimum
• Product status: Active preferred over obsolete

Three substitute parts meet these criteria and are grouped as follows:

Upgrade Category: RAVF164DFT5K10 (Stackpole Electronics Inc) — Enhanced tolerance (±1%) and increased power rating (100mW)

Direct Equivalent Category: RAVF164DJT5K10 (Stackpole Electronics Inc) and YC164-JR-075K1L (YAGEO) — Identical tolerance (±5%) with increased power rating (100mW) and automotive qualification

Functional Equivalent Category: EXB-38V512JV (Panasonic Electronic Components) — Matching tolerance (±5%) and power rating (62.5mW) with automotive qualification

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications: RAVF164DJT5K10 or YC164-JR-075K1L are direct functional replacements. Both parts are active, ROHS3 compliant, and feature identical electrical specifications to the RP164PJ512CS with the advantage of increased power dissipation capability (100mW vs. 62.5mW). RAVF164DJT5K10 carries AEC-Q200 automotive qualification. YC164-JR-075K1L offers the highest inventory availability (41,353 pcs) and AEC-Q200 qualification with documented DDRAM and SDRAM applications.

For Precision-Critical Applications: RAVF164DFT5K10 provides enhanced tolerance specification (±1% vs. ±5%), increased power rating (100mW), and AEC-Q200 automotive qualification. This upgrade option is suitable for applications requiring tighter resistance matching while maintaining full thermal and electrical compatibility.

For Temperature-Constrained Applications: EXB-38V512JV operates to -55°C ~ 125°C, which is 30°C lower than the RP164PJ512CS upper limit. This part is suitable only for applications with maximum operating temperature not exceeding 125°C. It provides matching tolerance and power specifications with AEC-Q200 qualification.

Compliance Considerations: All substitute parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating, ensuring regulatory and environmental compatibility with the original component.

Frequently Asked Questions (FAQ)

Q: Can RAVF164DFT5K10 be used as a direct replacement for RP164PJ512CS?

A: Yes. RAVF164DFT5K10 is electrically and mechanically compatible. The ±1% tolerance is tighter than the original ±5%, and the 100mW power rating exceeds the 62.5mW specification. Both parts share identical package geometry, pin count, temperature coefficient, and operating temperature range. The part is active and ROHS3 compliant.

Q: What is the difference between RAVF164DJT5K10 and RAVF164DFT5K10?

A: Both are Stackpole Electronics Inc products in the RAVF series with 5.1k Ohm resistance and 100mW power per element. RAVF164DFT5K10 specifies ±1% tolerance, while RAVF164DJT5K10 specifies ±5% tolerance. RAVF164DJT5K10 has higher inventory availability (5,674 pcs vs. 996 pcs) and carries AEC-Q200 automotive qualification.

Q: Is EXB-38V512JV suitable for all applications using RP164PJ512CS?

A: EXB-38V512JV is suitable only for applications with maximum operating temperature not exceeding 125°C. The original RP164PJ512CS and other substitutes operate to 155°C. EXB-38V512JV matches the original tolerance (±5%) and power rating (62.5mW) and carries AEC-Q200 qualification.

Q: Do all substitute parts use the same 1206 package?

A: Yes. All substitute parts use the 1206 (3216 Metric) package with convex, long side terminals. Physical dimensions are 0.126" L x 0.063" W (3.20mm x 1.60mm). Height specifications are consistent at 0.024" (0.60mm) for RP164PJ512CS, RAVF164DFT5K10, RAVF164DJT5K10, and EXB-38V512JV. YC164-JR-075K1L specifies 0.028" (0.70mm) maximum seated height, which remains within standard PCB assembly tolerances.

Q: Which substitute offers the best inventory availability?

A: YC164-JR-075K1L (YAGEO) offers the highest inventory with 41,353 pcs in stock, compared to RAVF164DJT5K10 (5,674 pcs), EXB-38V512JV (825 pcs), and RAVF164DFT5K10 (996 pcs).

Q: Are all substitutes automotive-qualified?

A: RAVF164DFT5K10, RAVF164DJT5K10, and YC164-JR-075K1L carry AEC-Q200 automotive qualification. EXB-38V512JV also carries AEC-Q200 qualification. The original RP164PJ512CS does not specify automotive qualification.

Q: What is the significance of the isolated circuit type?

A: Isolated circuit type indicates that the four resistors in the array are electrically independent with no internal connections between elements. This configuration allows each resistor to be used independently in circuit design. All substitute parts maintain this isolated configuration.