Panasonic ERJ 249 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % Surface 0.1 W - ERJ2RKF2493X
- RS Stock No.:
- 288-002P
- Mfr. Part No.:
- ERJ2RKF2493X
- Manufacturer:
- Panasonic
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- RS Stock No.:
- 288-002P
- Mfr. Part No.:
- ERJ2RKF2493X
- Manufacturer:
- Panasonic
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Panasonic | |
| Resistance | 249kΩ | |
| Product Type | Surface Mount Fixed Resistor | |
| Technology | Thick Film | |
| Resistor Type | Thick Film | |
| Package/Case | 0402 | |
| Packaging | Tape & Reel | |
| Tolerance | ±1 % | |
| Voltage | 50V | |
| Power Rating | 0.1W | |
| Mount Type | Surface | |
| Temperature Coefficient | ± 100 ppm/°C | |
| Automotive Standard | AEC-Q200 | |
| Minimum Operating Temperature | -55°C | |
| Series | ERJ | |
| Pin Count | 2 | |
| Maximum Operating Temperature | 155°C | |
| Height | 0.40mm | |
| Width | 0.50mm | |
| Standards/Approvals | IEC 60115-8, JEITA RC-2134C, JIS C 5201-8 | |
| Length | 1mm | |
| Select all | ||
|---|---|---|
Brand Panasonic | ||
Resistance 249kΩ | ||
Product Type Surface Mount Fixed Resistor | ||
Technology Thick Film | ||
Resistor Type Thick Film | ||
Package/Case 0402 | ||
Packaging Tape & Reel | ||
Tolerance ±1 % | ||
Voltage 50V | ||
Power Rating 0.1W | ||
Mount Type Surface | ||
Temperature Coefficient ± 100 ppm/°C | ||
Automotive Standard AEC-Q200 | ||
Minimum Operating Temperature -55°C | ||
Series ERJ | ||
Pin Count 2 | ||
Maximum Operating Temperature 155°C | ||
Height 0.40mm | ||
Width 0.50mm | ||
Standards/Approvals IEC 60115-8, JEITA RC-2134C, JIS C 5201-8 | ||
Length 1mm | ||
- COO (Country of Origin):
- CN
Panasonic ERJ Series Surface Mount Fixed Resistor, 249kΩ Resistance, ±1 % Tolerance - ERJ2RKF2493X
This surface mount fixed resistor is designed for high precision applications within the electronics and automation sectors. With a resistance Value of 249kΩ and a Compact 0402 (1005M) package, this thick film resistor ensures efficient performance while maintaining a power rating of 0.1 W. It operates effectively across a wide temperature range, from -55°C to +155°C, making it suitable for various demanding environments. Additionally, this resistor meets the AEC-Q200 automotive standard, ensuring it is a reliable choice for automotive applications.
Features & Benefits
• Utilises thick film technology for enhanced durability
• Maintains a tolerance of ±1% for precise resistance values
• Compact 0402 size Ideal for space-constrained designs
• Operates within extensive temperature conditions for reliability
• Designed to meet AEC-Q200 standards for automotive use
• Low temperature coefficient at ±100ppm/°C ensures stability
• Maintains a tolerance of ±1% for precise resistance values
• Compact 0402 size Ideal for space-constrained designs
• Operates within extensive temperature conditions for reliability
• Designed to meet AEC-Q200 standards for automotive use
• Low temperature coefficient at ±100ppm/°C ensures stability
Applications
• Used in automotive electronics for critical signalling and measurement
• Suitable for industrial automation systems requiring precise control
• Effective in PCB designs where space is limited
• Utilised in control circuits that demand high reliability
• Applicable in consumer electronics for consistent performance
• Suitable for industrial automation systems requiring precise control
• Effective in PCB designs where space is limited
• Utilised in control circuits that demand high reliability
• Applicable in consumer electronics for consistent performance
What is the significance of the AEC-Q200 standard in this component?
Meeting the AEC-Q200 standard indicates that this component has undergone rigorous testing for reliability and performance under automotive conditions, making it suitable for various automotive applications.
How does the resistance tolerance affect circuit design?
A tolerance of ±1% ensures that the resistor provides a consistent resistance value, which is Crucial for maintaining accuracy in circuit designs and ensuring predictable performance across devices.
What advantages does this resistor provide in thermal stability?
With a temperature coefficient of ±100ppm/°C, it offers minimal variation in resistance with temperature changes, significantly enhancing the reliability and performance consistency of electronic circuits.
In what situations would you choose a 0402 package size?
The 0402 package size is Ideal for applications where space-saving is critical, such as in Compact electronic devices or densely populated circuit boards, allowing for more components to fit in limited areas.
How do the features of thick film technology benefit this resistor?
Thick film technology provides increased robustness against environmental stresses, improved temperature stability, and better overall performance, making it suitable for demanding applications requiring durability.