CD143A-SR3.3
ESD Protection Device, 8.2 V, SOT-143, 4 Pins, 3.3 V
| Manufacturer | BOURNS |
|---|---|
| Manufacturer Part No | CD143A-SR3.3Copy |
| Manufacturer Standard Lead Time | 22 weeks |
| Order Code | 1899439 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | Rs.151.210 |
| 10+ | Rs.73.250 |
| 100+ | Rs.59.710 |
| 500+ | Rs.48.400 |
| 1000+ | Rs.38.170 |
| 5000+ | Rs.38.130 |
Product Information
| Manufacturer | BOURNS |
|---|---|
| Manufacturer Part No | CD143A-SR3.3Copy |
| Manufacturer Standard Lead Time | 22 weeks |
| Order Code | 1899439 |
| Technical Datasheet | |
| Clamping Voltage Vc Max | 8.2V |
| Diode Case Style | SOT-143 |
| No. of Pins | 4Pins |
| Operating Voltage | 3.3V |
| Power Dissipation Pd | - |
| Product Range | - |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The CD143A series Steering TVS Diode Array provides ESD, EFT and surge protection for the external ports of portable electronic devices such as cell-phones, handheld electronics and personal computers. The ESD protection provided by the component enables a data port to withstand a minimum ±8kV contact/±15kV air discharge per the ESD test method specified in IEC 61000-4-2. The Bourns® device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4(EFT) and IEC 61000-4-5 (surge) requirements.
- <gt/>15kV ESD protection
- Protects Vcc and two data lines
Applications
Communications & Networking, Computers & Computer Peripherals, Portable Devices, Imaging, Video & Vision, Industrial
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Clamping Voltage Vc Max | 8.2V |
|---|---|
| No. of Pins | 4Pins |
| Power Dissipation Pd | - |
| Automotive Qualification Standard | - |
| Diode Case Style | SOT-143 |
|---|---|
| Operating Voltage | 3.3V |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (3)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85411000 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000008 |