Panasonic ERJ 49.9 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJ2RKF49R9X

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Subtotal (1 reel of 1000 units)*

PHP441.00

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PHP494.00

(inc. VAT)

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1000 - 2000PHP0.441PHP441.00
3000 - 4000PHP0.428PHP428.00
5000 +PHP0.415PHP415.00

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RS Stock No.:
176-0842
Distrelec Article No.:
304-30-749
Mfr. Part No.:
ERJ2RKF49R9X
Manufacturer:
Panasonic
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Brand

Panasonic

Resistance

49.9Ω

Product Type

Surface Mount Resistor

Technology

Thick Film

Package/Case

0402

Packaging

Punched Carrier Tape

Tolerance

±1 %

Power Rating

0.1W

Voltage

50V

Temperature Coefficient

±100 ppm/°C

Automotive Standard

AEC-Q200

Series

ERJ

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

155°C

Standards/Approvals

IEC 60115-8, JEITA RC-2134C, JIS C 5201-8, RoHS

Length

1mm

Termination Style

Solder

Width

0.5mm

Height

0.35mm

COO (Country of Origin):
CN

Panasonic ERJ Series SMD Resistor, 49.9Ω Resistance, ±1 % Tolerance - ERJ2RKF49R9X


This SMD resistor is a high-quality thick film component designed for precise electronic applications. With a resistance Value of 49.9 Ω, this low tolerance SMD resistor offers reliable performance across a broad temperature range. It is packaged in a Compact 0402 (1005M) format, making it Ideal for modern surface mount technologies. The product adheres to the AEC-Q200 automotive standard, ensuring durability in demanding environments.

Features & Benefits


• Achieves a stable resistance of 49.9 Ω for accurate measurements
• Thick film technology enables high performance and reliability
• Compact 0402 package enhances design flexibility in electronics
• Tolerance of ±1% ensures precise resistance values
• Supports both high and low temperature applications from -55 °C to +155 °C
• Suitable for automotive applications, meeting AEC-Q200 standards

Applications


• Used for circuit design in automotive electronics
• Utilised in power management and control systems
• Integrates well in consumer electronic devices
• Serves in signal processing circuits in automation

What are the temperature limits for this resistor?


This component operates effectively within a temperature range of -55 °C to +155 °C, ensuring functionality in extreme conditions.

Why is thick film technology preferred for this product?


Thick film technology is advantageous because it provides high stability and excellent performance characteristics, particularly in environments where reliability is critical.

How does the tolerance impact circuit design?


A tolerance of ±1% contributes to precise measurements and better performance in circuits by minimising deviations, which is essential in critical applications.

Can this resistor be used in high-frequency applications?


While generally used for various applications, it is advisable to evaluate the impact of parasitic effects in high-frequency designs, as this component is optimised for lower frequency applications.

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