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CAY10-362J4LF Equivalent & Substitute Parts
Part Overview
The CAY10-362J4LF is a 4-resistor isolated network array manufactured by Bourns Inc., featuring 3.6k Ohm resistors with ±5% tolerance in a 0804 surface mount package. This component is actively produced and widely used in applications requiring compact resistor networks with stable performance across industrial temperature ranges. Substitute parts may be required due to inventory constraints, supply chain considerations, or specific application requirements that benefit from alternative manufacturer specifications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 3.6k Ohm |
| Tolerance | ±5% |
| Number of Resistors | 4 |
| Circuit Type | Isolated |
| Power Per Element | 62.5mW |
| Package / Case | 0804, Convex, Long Side Terminals |
| Number of Pins | 8 |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
Substitute Part Grouping Explanation
Substitution eligibility for the CAY10-362J4LF is determined by strict alignment with the following critical parameters:
- Resistance value: 3.6k Ohm
- Tolerance: ±5%
- Circuit configuration: Isolated 4-resistor network
- Power rating per element: 62.5mW minimum
- Package type: 0804 with convex, long side terminals
- Pin count: 8 pins
- Operating temperature range: -55°C to 125°C minimum
- Mounting: Surface mount
The EXB-28V362JX from Panasonic Electronic Components meets all substitution criteria. Both parts share identical resistance, tolerance, circuit isolation, power rating, package dimensions, pin configuration, and operating temperature specifications. The substitute part is qualified for automotive applications under AEC-Q200 standard.
Parameter Comparison
| Parameter | CAY10-362J4LF (Bourns) | EXB-28V362JX (Panasonic) |
|---|---|---|
| Resistance (Ohms) | 3.6k | 3.6k |
| Tolerance | ±5% | ±5% |
| Number of Resistors | 4 | 4 |
| Circuit Type | Isolated | Isolated |
| Power Per Element | 62.5mW | 62.5mW |
| Temperature Coefficient | ±250ppm/°C | ±200ppm/°C |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Number of Pins | 8 | 8 |
| Package / Case | 0804, Convex, Long Side Terminals | 0804, Convex, Long Side Terminals |
| Size / Dimension | 0.079" L x 0.039" W (2.00mm x 1.00mm) | 0.079" L x 0.039" W (2.00mm x 1.00mm) |
| Height - Seated (Max) | 0.018" (0.45mm) | 0.018" (0.45mm) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
Engineering Selection Recommendations
The EXB-28V362JX qualifies as a direct substitute for the CAY10-362J4LF based on electrical and mechanical parameter equivalence. Both components are actively produced, ROHS3 compliant, and REACH unaffected. The Panasonic substitute offers improved temperature coefficient performance (±200ppm/°C versus ±250ppm/°C), which provides enhanced stability across the operating temperature range. The EXB-28V362JX carries AEC-Q200 automotive qualification, making it suitable for applications requiring automotive-grade reliability. Component selection should be based on availability, supply chain requirements, and application-specific performance needs.
Frequently Asked Questions (FAQ)
Q: Can the EXB-28V362JX be used as a direct replacement for the CAY10-362J4LF?
A: Yes. Both parts share identical resistance values, tolerance, circuit isolation, power ratings, package dimensions, pin configurations, and operating temperature ranges. Physical and electrical compatibility is confirmed.
Q: What is the difference in temperature coefficient between these parts?
A: The CAY10-362J4LF has a temperature coefficient of ±250ppm/°C, while the EXB-28V362JX has ±200ppm/°C. The Panasonic part exhibits lower temperature-induced resistance drift, resulting in improved stability across the -55°C to 125°C operating range.
Q: Are both parts RoHS compliant?
A: Yes. Both the CAY10-362J4LF and EXB-28V362JX are ROHS3 compliant and REACH unaffected.
Q: What is the package configuration for these resistor arrays?
A: Both parts use a 0804 surface mount package with convex, long side terminals. Physical dimensions are 2.00mm length by 1.00mm width with a maximum seated height of 0.45mm. Both components feature 8 pins for the 4-resistor isolated network configuration.
Q: Is the EXB-28V362JX suitable for automotive applications?
A: Yes. The EXB-28V362JX is qualified to the AEC-Q200 automotive standard, making it appropriate for automotive-grade applications. The CAY10-362J4LF does not carry this specific automotive qualification.
Q: What is the moisture sensitivity level for these components?
A: Both parts have a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without moisture control requirements.
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