Description
The Bourns CG0402MLU-05G is an ESD Protection Device designed for surface mount applications. It provides electrostatic discharge (ESD) protection for a wide range of electronic devices, such as PCBs, LEDs, and semiconductors. With a working voltage of 25V and a rated voltage of 5Vdc, this device is suitable for a variety of operating conditions.
Key features include its compact 0402 package size, RoHS compliance, and high reliability to ensure consistent performance in harsh environments. The CG0402MLU-05G ESD Protection Device is ideal for use in consumer electronics, automotive, medical devices, and industrial applications where electronic components are vulnerable to static electric discharges.
In summary, the Bourns CG0402MLU-05G is an effective solution for safeguarding against electrostatic discharge damage in various electronic devices.
Manufacturer
According to the product information, the manufacturer of the CG0402MLU-05G is Bourns Inc.
Bourns Inc. is an American multinational corporation that specializes in the design, manufacture, and supply of precision resistors, sensors, and other electronic components. The company was founded in 1945 and is headquartered in Riverside, California. Bourns Inc. is a leading provider of high-reliability components for various industries such as aerospace, automotive, medical, and industrial controls.
Specifications
| Category |
Circuit ProtectionTransient Voltage Suppressors (TVS)Varistors, MOVs |
Maximum DC Volts |
5 V |
| Energy |
- |
Number of Circuits |
1 |
| Capacitance @ Frequency |
0.5 pF @ 1 MHz |
Operating Temperature |
-40°C ~ 125°C (TA) |
| Mounting Type |
Surface Mount, MLCV |
Base Product Number |
CG0402 |
| feature-product-weight-g |
|
feature-packaging |
Tape and Reel |
| feature-rad-hard |
|
feature-pin-count |
2 |
| feature-cecc-qualified |
No |
feature-esd-protection |
Yes |
| feature-military |
No |
feature-aec-qualified |
Yes |
| feature-aec-qualified-number |
AEC-Q200 |
feature-auto-motive |
Yes |
| feature-p-pap |
|
feature-eccn-code |
EAR99 |
| feature-svhc |
No |
feature-svhc-exceeds-threshold |
No |
| Package/Case |
SMD |
CG0402MLU-05G FAQs
1.Q: Can Bourns MLU0402 be used for high-speed data line protection?
A: Yes, its low capacitance (0.05pF) minimizes signal distortion in high-speed lines like USB or LVDS.
2.Q: What is the leakage current of Bourns MLU0402 during normal operation?
A: The typical leakage current is 5nA at 5V DC.
3.Q: How does Bourns MLU0402 handle bidirectional ESD events?
A: Its bidirectional polarity clamps both positive and negative transient voltages up to 25V.
4.Q: What is the package size of Bourns MLU0402 varistor?
A: It comes in a compact 0402 (1005 metric) SMD package, ideal for high-density PCB designs.
5.Q: What is the clamping voltage of Bourns MLU0402 under surge conditions?
A: The maximum clamping voltage (Vc) is 25V at the rated surge current.
6.Q: What certifications or standards does Bourns MLU0402 comply with?
A: It meets RoHS requirements and is qualified for ESD protection per IEC 61000-4-2 (8kV contact/15kV air gap).
7.Q: What is the operating temperature range for Bourns MLU0402 varistor?
A: It operates from -40°C to +125°C, suitable for industrial and consumer environments.
8.Q: What is the typical application of Bourns MLU0402 varistor?
A: It’s designed for ESD protection in high-speed interfaces like USB 2.0, HDMI, or portable electronics where space and signal integrity are critical.
9.Q: What are the key features of Bourns MLU series varistor (CG0402)?
A: Key features include: 5V working voltage, 25V max clamping voltage, bidirectional ESD protection (8kV contact/15kV air gap), 0402 package, and ultra-low capacitance (0.05pF).
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