What are Circuit Protection ?
Circuit Protection refers to components designed to prevent damage to electrical circuits from overcurrent, voltage spikes, and other electrical anomalies. They are commonly used in applications such as production electronics assembly and maintenance. Important specifications include voltage rating, current rating, and response time; these attributes are critical for ensuring compatibility with existing designs and maintaining system performance. Additionally, validating lifecycle status is essential for procurement teams to ensure reliable sourcing.
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| Part & Mfr | Total Stock | Pricing & RFQ | |
|---|---|---|---|
Kyocera AVX
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70,000
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Price on request
70,000
|
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On Semiconductor
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70,000
|
Price on request
70,000
|
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Bourns
<p>The Bourns CGA0402MLC-24G is part of the ChipGuard MLC Series of ESD protectors designed for high-speed digital interfaces. This surface mount multilayer chip varistor provides ESD protection compliant with IEC 61000-4-2 Level 4, with ±8 kV contact and ±15 kV air discharge ratings. It offers a typical clamping voltage of 30 V (TLP) and a trigger voltage of 300 V (TLP), ensuring robust transient suppression.</p><p> </p><p>Key electrical characteristics include an ultra-low typical capacitance of 0.2 pF at 1 MHz, which minimizes signal degradation in high-frequency circuits. The response time is less than 1 ns, and leakage current is below 0.01 µA at the maximum DC working voltage of 24 V. The device is bidirectional and capable of withstanding multiple ESD strikes.</p><p> </p><p>The CGA0402MLC-24G is qualified to AEC-Q200 and is suitable for automotive applications. It is housed in an industry-standard 0402 (1005 Metric) package and supports a wide operating temperature range of -55°C to +125°C. Typical applications include USB 3.0, HDMI, camera links, GPS, antennas, and other high-speed communication buses.</p>
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70,000
|
Price on request
70,000
|
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Vishay Dale
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69,737
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Price on request
69,737
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|
On Semiconductor
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69,647
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Price on request
69,647
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|
Littelfuse Inc.
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68,980
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Price on request
68,980
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On Semiconductor
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68,914
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Price on request
68,914
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Vishay Dale
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68,520
|
Price on request
68,520
|
|
STMicroelectronics
|
68,289
|
Price on request
68,289
|
|
Vishay Dale
|
68,220
|
Price on request
68,220
|
|
Littelfuse Inc.
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68,100
|
Price on request
68,100
|
|
Vishay Dale
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68,069
|
Price on request
68,069
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|
STMicroelectronics
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68,025
|
Price on request
68,025
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|
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Nexperia USA Inc.
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68,020
|
Price on request
68,020
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Littelfuse Inc.
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68,000
|
Price on request
68,000
|
|
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Bourns
<p>The Bourns CDDFN10-0524P is a transient voltage suppressor (TVS) diode array designed to protect up to four high-speed data lines from electrostatic discharge (ESD), electrical fast transients (EFT), and surge events. It meets IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5 standards, offering robust protection for interfaces such as HDMI.</p><p> </p><p>Key electrical characteristics include a reverse standoff voltage of 5 V, a minimum breakdown voltage of 6 V at 1 mA, and a typical clamping voltage of 12 V under 6 kV contact ESD. The device can handle 30 W peak pulse power (8/20 µs) and 3.8 A peak pulse current. Ultra-low channel input capacitance of 0.5 pF typical (0.65 pF maximum) preserves signal integrity in high-speed applications.</p><p> </p><p>Packaged in a 10-UFDFN (DFN10, 2.5x1 mm) surface mount package with SMD termination, the device operates over a temperature range of -55°C to +85°C. It is RoHS compliant and features a dynamic turn-on resistance of 0.3 Ω for fast response. The CDDFN10-0524P is suitable for portable electronics, consumer devices, and any system requiring ESD protection on data lines.</p>
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67,934
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Price on request
67,934
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Vishay Dale
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67,832
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Price on request
67,832
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|
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Vishay Dale
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67,620
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Price on request
67,620
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Bourns
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67,260
|
Price on request
67,260
|
|
Semtech
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67,207
|
Price on request
67,207
|
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Diodes Incorporated
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67,176
|
Price on request
67,176
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|
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Vishay Dale
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67,116
|
Price on request
67,116
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Vishay Dale
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67,020
|
Price on request
67,020
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|
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Texas Instruments
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66,963
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Price on request
66,963
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ROHM Semiconductor
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66,887
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Price on request
66,887
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Littelfuse Inc.
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66,755
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Price on request
66,755
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|
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Vishay Dale
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66,636
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Price on request
66,636
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|
Vishay Dale
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66,470
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Price on request
66,470
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|
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On Semiconductor
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66,391
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Price on request
66,391
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Semtech
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66,386
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Price on request
66,386
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Diodes Incorporated
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66,020
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Price on request
66,020
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Diodes Incorporated
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66,020
|
Price on request
66,020
|
|
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Diodes Incorporated
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66,020
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Price on request
66,020
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STMicroelectronics
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66,020
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Price on request
66,020
|
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STMicroelectronics
<p>The ESDALC6V1-5M6 is a 5-channel unidirectional TVS diode array from STMicroelectronics, designed for ESD protection. It has a reverse standoff voltage of 3V and a peak pulse power rating of 30W. The device features low capacitance of 12pF at 1MHz.</p><p> </p><p>The TVS array provides 5 unidirectional channels, allowing protection of multiple signal lines in a compact form factor. It is not intended for power line protection. The operating junction temperature range is -40°C to 125°C, ensuring reliable performance in various conditions.</p><p> </p><p>The ESDALC6V1-5M6 is housed in a 6-UFDFN surface mount package (6-µQFN, 1.45x1.0mm), which is ideal for space-constrained designs. It is RoHS3 compliant and has an MSL of 1 for unlimited moisture sensitivity. This component is suitable for general purpose ESD protection in consumer, portable, and industrial electronics.</p>
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66,000
|
Price on request
66,000
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STMicroelectronics
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66,000
|
Price on request
66,000
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On Semiconductor
<p>The ESD8118MUTAG is an ESD Protection Array manufactured by On Semiconductor. It is designed for circuit protection applications requiring surge protection. The device is RoHS3 compliant, indicating it meets the Restriction of Hazardous Substances directive. It has a Moisture Sensitivity Level (MSL) of 1, allowing unlimited floor life before soldering. Additionally, it is REACH unaffected, meaning it complies with the European chemicals regulation.</p><p> </p><p>As a TVS (Transient Voltage Suppression) device, this component provides overvoltage protection for sensitive electronics. The ESD8118MUTAG is suitable for use in various electronic systems where electrostatic discharge (ESD) protection is required. Its compact design facilitates integration into surface-mount PCB layouts, though specific package details are not available. Designers should refer to the manufacturer's documentation for detailed electrical specifications and application notes.</p>
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66,000
|
Price on request
66,000
|
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Nexperia USA Inc.
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66,000
|
Price on request
66,000
|
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Kyocera AVX
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65,948
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Price on request
65,948
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Diodes Incorporated
|
65,900
|
Price on request
65,900
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Vishay Dale
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65,886
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Price on request
65,886
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Diodes Incorporated
<p>The D5V0L1B2LP4-7B from Diodes Incorporated is a bidirectional TVS diode designed for ESD and surge protection in portable electronics. It features a reverse standoff voltage of 5V and a maximum clamping voltage of 14V at 6A peak pulse current (8/20µs waveform). The device delivers robust ESD protection of ±30kV contact and air discharge per IEC 61000-4-2, and can withstand EFT bursts of ±50A per IEC 61000-4-4.</p><p> </p><p>With a typical capacitance of 15pF at 1MHz, this diode is suitable for high-speed data lines. It is housed in an ultra-low profile X2-DFN1006-2 surface-mount package (0.4mm height) and is rated for an operating temperature range of -65°C to 150°C. The part is RoHS3 compliant, halogen and antimony free, and has an MSL of Level 1.</p><p> </p><p>Typical applications include cellular handsets, portable electronics, communication systems, and computers. The device is supplied on 7-inch reels with 10,000 units per reel in tape and reel packaging.</p>
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65,783
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Price on request
65,783
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On Semiconductor
<p>The ESD7481MUT5G is an ESD protection diode from On Semiconductor designed to protect voltage sensitive components from electrostatic discharge and transient voltage events. It features a reverse working voltage of 3.3V and a typical clamping voltage of 12V at 3A peak pulse current (8/20µs). The device offers high ESD protection ratings of ±20kV for both contact and air discharge per IEC 61000-4-2.</p><p> </p><p>With an ultra-low typical capacitance of 0.25pF at 1MHz, this diode is well suited for high-frequency applications such as USB 2.0 high-speed and antenna line protection. The typical response time is less than 1ns, and dynamic resistance is less than 1Ω. Insertion loss is only 0.030dB.</p><p> </p><p>The device comes in an ultra-compact X3DFN2 (0201) surface-mount package with body dimensions of 0.60mm x 0.30mm x 0.3mm. Maximum power dissipation is 250mW on FR-5 board, and operating temperature range is -40°C to 125°C. It is packaged in tape and reel with a standard quantity of 10,000 units.</p>
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65,735
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Price on request
65,735
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Würth Elektronik
<p>The Würth Elektronik 82357050100 is a bidirectional TVS diode from the WE-VE ESD Suppressor series, designed for general purpose ESD protection. It is housed in a compact 0402 (1005 Metric) surface-mount package.</p><p> </p><p>Key electrical specifications include a maximum channel surge clamping voltage of 60V at 1A (8/20µs pulse), a typical input capacitance of 13pF, and a maximum channel leakage current of 1µA. The device is rated for ESD air discharge up to 15kV and contact discharge up to 8kV, compliant with IEC 61000-4-2.</p><p> </p><p>The component operates over a temperature range of -40°C to +85°C and is RoHS, REACH, and Halogen Free compliant. It is suitable for use in general purpose electronic equipment requiring robust ESD protection.</p>
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65,721
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Price on request
65,721
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Kyocera AVX
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65,706
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Price on request
65,706
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Littelfuse Inc.
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65,200
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Price on request
65,200
|
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Littelfuse Inc.
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65,200
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Price on request
65,200
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Littelfuse Inc.
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65,200
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Price on request
65,200
|
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Littelfuse Inc.
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65,148
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Price on request
65,148
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STMicroelectronics
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65,000
|
Price on request
65,000
|
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