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RP164PJ101CS Equivalent & Substitute Parts
Part Overview
The RP164PJ101CS is a 4-resistor isolated network array manufactured by Samsung Electro-Mechanics, featuring 100 Ohm resistance elements with ±5% tolerance in a 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 continuity. The part operates across a temperature range of -55°C to 155°C with ±200ppm/°C temperature coefficient and delivers 62.5mW power per element.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | RP164PJ101CS |
| Manufacturer | Samsung Electro-Mechanics |
| Resistance (Ohms) | 100 |
| Tolerance | ±5% |
| Number of Resistors | 4 |
| Number of Pins | 8 |
| Power Per Element | 62.5mW |
| Temperature Coefficient | ±200ppm/°C |
| Operating Temperature Range | -55°C ~ 155°C |
| Circuit Type | Isolated |
| Package / Case | 1206 (3216 Metric), Convex, Long Side Terminals |
| Mounting Type | Surface Mount |
| Size / Dimension | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
| Height - Seated (Max) | 0.024" (0.60mm) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution of the RP164PJ101CS is determined by strict alignment of the following critical parameters:
Primary Substitution Criteria:
- Resistance value: 100 Ohm (exact match required)
- Number of resistors: 4 elements
- Circuit type: Isolated configuration
- Package type: 1206 (3216 Metric) with convex, long side terminals
- Mounting type: Surface Mount
- Pin count: 8 pins
- RoHS compliance: ROHS3 Compliant
- Moisture sensitivity: MSL 1 (Unlimited)
Secondary Compatibility Parameters:
- Tolerance: ±5% (baseline); tighter tolerances (±1%, ±0.5%, ±0.25%) are acceptable upgrades
- Power per element: 62.5mW (baseline); higher ratings (63mW, 100mW, 125mW) are acceptable upgrades
- Temperature coefficient: ±200ppm/°C (baseline); lower values (±50ppm/°C, ±25ppm/°C) are acceptable upgrades
- Operating temperature range: -55°C ~ 155°C (baseline); -55°C ~ 125°C is acceptable for non-extended-temperature applications
Substitute parts are categorized as Direct, Upgrade, or Similar based on whether they maintain baseline specifications or provide enhanced electrical characteristics while preserving package and functional compatibility.
Parameter Comparison
| Part Number | Manufacturer | Resistance (Ohms) | Tolerance | Power Per Element (mW) | Temperature Coefficient | Operating Temp Range | Product Status | Packaging |
|---|---|---|---|---|---|---|---|---|
| RP164PJ101CS | Samsung Electro-Mechanics | 100 | ±5% | 62.5 | ±200ppm/°C | -55°C ~ 155°C | Obsolete | Tape & Reel |
| 742X083101JP | CTS Resistor Products | 100 | ±5% | 63 | ±200ppm/°C | -55°C ~ 125°C | Active | Tape & Reel |
| RAVF164DJT100R | Stackpole Electronics Inc | 100 | ±5% | 100 | ±200ppm/°C | -55°C ~ 155°C | Active | Tape & Reel |
| RAVF164DFT100R | Stackpole Electronics Inc | 100 | ±1% | 100 | ±200ppm/°C | -55°C ~ 155°C | Active | Tape & Reel |
| YC164-FR-07100RL | YAGEO | 100 | ±1% | 62.5 | ±200ppm/°C | -55°C ~ 155°C | Active | Tape & Reel |
| YC164-JR-07100RL | YAGEO | 100 | ±5% | 62.5 | ±200ppm/°C | -55°C ~ 155°C | Active | Tape & Reel |
| EXB-38V101JV | Panasonic Electronic Components | 100 | ±5% | 62.5 | ±200ppm/°C | -55°C ~ 125°C | Active | Tape & Reel |
| ACASA100021000P100 | Vishay Beyschlag/Draloric/BC Components | 100 | ±0.5% | 100 | ±50ppm/°C | -55°C ~ 125°C | Active | Tape & Reel |
| ACASA1000E1000P100 | Vishay Beyschlag/Draloric/BC Components | 100 | ±0.25% | 100 | ±25ppm/°C | -55°C ~ 125°C | Not For New Designs | Tape & Reel |
| ACASA1000E1000P1AT | Vishay Beyschlag/Draloric/BC Components | 100 | ±0.25% | 125 | ±25ppm/°C | -55°C ~ 155°C | Active | Tape & Reel |
Engineering Selection Recommendations
Direct Substitutes (Baseline Electrical Specifications):
The 742X083101JP (CTS Resistor Products) serves as a direct substitute with matching tolerance (±5%), temperature coefficient (±200ppm/°C), and power rating (63mW, equivalent to 62.5mW baseline). This part is active and widely available. The operating temperature range is -55°C to 125°C, which is acceptable for applications not requiring the extended 155°C upper limit of the original part.
The YC164-JR-07100RL (YAGEO) provides direct substitution with identical tolerance (±5%), temperature coefficient (±200ppm/°C), and power per element (62.5mW). Operating temperature extends to 155°C, matching the original specification. This part is active with high inventory availability.
The EXB-38V101JV (Panasonic Electronic Components) offers direct substitution with matching tolerance (±5%), temperature coefficient (±200ppm/°C), and power per element (62.5mW). Operating temperature is -55°C to 125°C. This part is active and carries AEC-Q200 automotive qualification.
Upgrade Substitutes (Enhanced Electrical Specifications):
The RAVF164DJT100R (Stackpole Electronics Inc) provides upgraded performance with maintained tolerance (±5%), temperature coefficient (±200ppm/°C), and extended operating range (-55°C to 155°C). Power per element increases to 100mW. This part is active and carries AEC-Q200 automotive qualification.
The RAVF164DFT100R (Stackpole Electronics Inc) offers tighter tolerance (±1%) while maintaining temperature coefficient (±200ppm/°C) and operating range (-55°C to 155°C). Power per element is 100mW. This part is active and carries AEC-Q200 automotive qualification.
The YC164-FR-07100RL (YAGEO) provides tighter tolerance (±1%) with maintained temperature coefficient (±200ppm/°C) and operating range (-55°C to 155°C). Power per element remains at 62.5mW. This part is active with AEC-Q200 automotive qualification and high inventory.
The ACASA1000E1000P1AT (Vishay Beyschlag/Draloric/BC Components) represents the highest-performance upgrade with precision tolerance (±0.25%), superior temperature coefficient (±25ppm/°C), and extended operating range (-55°C to 155°C). Power per element is 125mW. This part is active and carries AEC-Q200 automotive qualification with Grade designation.
The ACASA100021000P100 (Vishay Beyschlag/Draloric/BC Components) offers professional-grade specifications with tolerance (±0.5%), temperature coefficient (±50ppm/°C), and power per element (100mW). Operating range is -55°C to 125°C. This part is active.
Conditional Substitutes:
The ACASA1000E1000P100 (Vishay Beyschlag/Draloric/BC Components) provides precision specifications (±0.25% tolerance, ±25ppm/°C temperature coefficient) but carries "Not For New Designs" status. This part is suitable only for legacy system support or replacement applications where new design qualification is not required.
Selection Criteria by Application:
For applications requiring extended temperature operation to 155°C, select from: RAVF164DJT100R, RAVF164DFT100R, YC164-FR-07100RL, YC164-JR-07100RL, or ACASA1000E1000P1AT.
For automotive applications with AEC-Q200 qualification, select from: 742X083101JP, RAVF164DJT100R, RAVF164DFT100R, YC164-FR-07100RL, YC164-JR-07100RL, EXB-38V101JV, or ACASA1000E1000P1AT.
For precision voltage divider applications requiring matched temperature coefficients, select ACASA1000E1000P1AT (±0.25% tolerance, ±25ppm/°C, ±0.05% matching ratio, ±7.5ppm/°C ratio drift).
For general-purpose applications with standard tolerance requirements, YC164-JR-07100RL or EXB-38V101JV provide active status with full inventory availability.
Frequently Asked Questions (FAQ)
Q: Can I use a substitute part with tighter tolerance than the original RP164PJ101CS?
A: Yes. Tighter tolerance specifications (±1%, ±0.5%, ±0.25%) are acceptable upgrades and provide improved circuit performance. Parts such as RAVF164DFT100R (±1%), ACASA100021000P100 (±0.5%), and ACASA1000E1000P1AT (±0.25%) are direct functional replacements with enhanced accuracy.
Q: What is the difference between the 742X083101JP and YC164-JR-07100RL substitutes?
A: Both parts maintain the baseline specifications of the RP164PJ101CS (100 Ohm, ±5% tolerance, ±200ppm/°C, 62.5mW power per element). The 742X083101JP operates to 125°C maximum, while the YC164-JR-07100RL extends to 155°C. For applications requiring the full temperature range of the original part, YC164-JR-07100RL is the appropriate selection.
Q: Are all substitute parts RoHS3 compliant?
A: Yes. All substitute parts listed are ROHS3 compliant and maintain MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental compliance of the original RP164PJ101CS.
Q: Can I use ACASA1000E1000P100 in new designs?
A: No. ACASA1000E1000P100 carries "Not For New Designs" product status and is suitable only for legacy system support or replacement of existing assemblies. For new designs, select from active-status alternatives such as ACASA1000E1000P1AT, RAVF164DJT100R, or YC164-FR-07100RL.
Q: What is the significance of the Resistor Matching Ratio and Resistor-Ratio-Drift parameters?
A: These parameters apply only to precision voltage divider applications. ACASA1000E1000P100 and ACASA1000E1000P1AT specify ±0.05% matching ratio and ±7.5ppm/°C ratio drift, indicating superior element-to-element consistency. Standard parts (RP164PJ101CS, 742X083101JP, RAVF164DJT100R, YC164 series, EXB-38V101JV) do not specify these parameters and are suitable for general-purpose resistor network applications.
Q: Do all substitute parts use identical package dimensions?
A: 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 varies slightly: RP164PJ101CS and RAVF164DJT100R measure 0.024" (0.60mm), while 742X083101JP and YC164-FR-07100RL measure 0.028" (0.70mm). Vishay parts measure 0.022" (0.55mm). These variations are within standard PCB assembly tolerances and do not affect interchangeability.
Q: Which substitute offers the best thermal stability?
A: ACASA1000E1000P1AT provides the lowest temperature coefficient at ±25ppm/°C, compared to the baseline ±200ppm/°C of the original part. This represents an 8-fold improvement in thermal stability. ACASA100021000P100 offers intermediate performance at ±50ppm/°C. For applications sensitive to temperature-induced resistance drift, these Vishay precision parts are recommended.
Q: Are there inventory considerations for substitute selection?
A: Yes. YC164-JR-07100RL (YAGEO) maintains the highest inventory at 10,100 pieces, followed by YC164-FR-07100RL at 22,346 pieces and EXB-38V101JV (Panasonic) at 131,028 pieces. RAVF164DJT100R (Stackpole) has 52,198 pieces available. For applications requiring immediate procurement, EXB-38V101JV or RAVF164DJT100R are preferred selections.
Q: Can I substitute a part with lower power rating than the original?
A: No. The RP164PJ101CS specifies 62.5mW power per element. Substitute parts must maintain this rating or exceed it. Parts with 63mW, 100mW, or 125mW ratings are acceptable. Parts with lower power ratings are not suitable and may result in thermal stress or component failure.
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