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YC164-JR-071ML Equivalent & Substitute Parts
Part Overview
The YC164-JR-071ML is a 4-resistor isolated network array manufactured by YAGEO, featuring 1M Ohm resistance with ±5% tolerance in a 1206 (3216 Metric) surface mount package. This component is designed for applications requiring matched resistor networks, including automotive AEC-Q200, DDRAM, and SDRAM systems. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).
Substitute parts are necessary when the primary manufacturer part is unavailable, when supply chain optimization is required, or when design flexibility across qualified alternatives is needed for production continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 1M Ohm |
| Tolerance | ±5% |
| Number of Resistors | 4 |
| Circuit Type | Isolated |
| Power Per Element | 62.5mW |
| Temperature Coefficient | ±200ppm/°C |
| Number of Pins | 8 |
| Package / Case | 1206 (3216 Metric), Convex, Long Side Terminals |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the YC164-JR-071ML is determined by strict equivalence across the following critical parameters:
- Resistance value: 1M Ohm
- Tolerance: ±5%
- Number of resistors: 4 elements
- Circuit configuration: Isolated topology
- Power rating per element: 62.5mW
- Temperature coefficient: ±200ppm/°C
- Pin count: 8
- Package form factor: 1206 (3216 Metric) with convex, long side terminals
- Surface mount compatibility
- RoHS3 compliance
- MSL 1 rating
The substitute parts listed below meet all these electrical and mechanical requirements and are qualified for equivalent circuit operation.
Parameter Comparison
| Parameter | YC164-JR-071ML (YAGEO) | EXB-38V105JV (Panasonic) | CAY16-105J4LF (Bourns) |
|---|---|---|---|
| Resistance (Ohms) | 1M | 1M | 1M |
| Tolerance | ±5% | ±5% | ±5% |
| Number of Resistors | 4 | 4 | 4 |
| Circuit Type | Isolated | Isolated | Isolated |
| Power Per Element (mW) | 62.5 | 62.5 | 62.5 |
| Temperature Coefficient (ppm/°C) | ±200 | ±200 | ±200 |
| Number of Pins | 8 | 8 | 8 |
| Package / Case | 1206 (3216 Metric), Convex, Long Side Terminals | 1206 (3216 Metric), Convex, Long Side Terminals | 1206 (3216 Metric), Convex, Long Side Terminals |
| Size / Dimension (mm) | 3.20 x 1.60 | 3.20 x 1.60 | 3.20 x 1.60 |
| Height - Seated (Max) | 0.70mm | 0.60mm | 0.60mm |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Active | Active | Active |
Engineering Selection Recommendations
All three parts—YC164-JR-071ML (YAGEO), EXB-38V105JV (Panasonic), and CAY16-105J4LF (Bourns)—are electrically and mechanically equivalent for direct substitution in 1206 isolated 4-resistor network applications.
Selection criteria based on provided specifications:
YAGEO YC164-JR-071ML: Primary choice for automotive AEC-Q200 applications. Qualified for DDRAM and SDRAM use cases. Maximum seated height of 0.70mm. Active production status with 4,148 units in stock.
Panasonic EXB-38V105JV: Direct substitute with automotive AEC-Q200 qualification. Reduced seated height of 0.60mm provides design flexibility for space-constrained layouts. Operating temperature range -55°C to 125°C. 110,019 units in stock.
Bourns CAY16-105J4LF: Functionally equivalent substitute. Seated height of 0.60mm. Operating temperature range -55°C to 125°C. 13,945 units in stock.
All parts carry ROHS3 compliance, unlimited MSL rating, and EAR99 export classification. Selection should be based on availability, lead time, and specific application thermal requirements within the stated operating ranges.
Frequently Asked Questions (FAQ)
Q: Can EXB-38V105JV or CAY16-105J4LF be used as direct replacements for YC164-JR-071ML?
A: Yes. Both parts meet all electrical specifications (1M Ohm, ±5% tolerance, 62.5mW per element, ±200ppm/°C temperature coefficient) and mechanical requirements (1206 package, 8-pin isolated configuration, surface mount). They are electrically and mechanically equivalent.
Q: What is the difference in seated height between these parts?
A: YC164-JR-071ML has a maximum seated height of 0.70mm, while EXB-38V105JV and CAY16-105J4LF both have 0.60mm maximum seated height. This 0.10mm difference may be relevant for applications with tight vertical clearance constraints.
Q: Are all three parts RoHS3 compliant?
A: Yes. YC164-JR-071ML, EXB-38V105JV, and CAY16-105J4LF are all ROHS3 compliant with MSL 1 (unlimited) moisture sensitivity rating.
Q: What is the operating temperature range for each part?
A: YC164-JR-071ML operates from -55°C to 155°C. EXB-38V105JV and CAY16-105J4LF both operate from -55°C to 125°C. Applications requiring operation above 125°C must use the YAGEO part.
Q: Are these parts suitable for automotive applications?
A: YC164-JR-071ML and EXB-38V105JV both carry automotive AEC-Q200 qualification. CAY16-105J4LF does not list automotive applications in the provided specifications.
Q: What is the pin configuration for these 4-resistor networks?
A: All three parts are 8-pin isolated resistor networks with convex, long side terminals in 1206 (3216 Metric) package form factor.
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