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R+O SMBJ190A product image
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R+O SMBJ190ARoHS

Manufacturer
R+OAsian Brands
MPN
SMBJ190A
LCSC Part #
C50325437
Packaging
SMB
Customer #
Key Attributes
307.8V 1.95A 600W 211V Unidirectional 190V SMB TVS Diodes RoHS
Datasheetpdf iconR+O SMBJ190A
In-Stock: 2,970
2,970 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
10+$ 0.0467$ 0.47
100+$ 0.0372$ 3.72
300+$ 0.0325$ 9.75
3,000+$ 0.0289$ 86.70
6,000+$ 0.0261$ 156.60
9,000+$ 0.0246$ 221.40
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryCircuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes
ManufacturerR+O
PackagingSMB
Clamping Voltage307.8V
Operating Temperature-55℃~+150℃
Peak Pulse Current (Ipp)1.95A
Peak Pulse Power Dissipation (Ppp)600W
Voltage - Breakdown211V
Number of Channels1
typeTVS
PolarityUnidirectional
Reverse Leakage Current (Ir)5uA
Reverse Stand-Off Voltage (Vrwm)190V
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Additional Information

TypeDetails
Minimum10
Multiple10
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The SMBJ series is specifically designed to protect sensitive electronic equipment from voltage transients caused by lightning strikes and other transient voltage events.

Features

AI Translation
  • Surface mount application to optimize board space
  • Low leakage current
  • Glass passivated junction
  • Low inductance
  • Excellent clamping capability
  • 600W peak pulse power capability at 10/1000 μs waveform
  • Fast response time
  • Typical reverse current below 5μA for voltages above 12V
  • Plastic package meets UL 94V-0 flammability rating
  • Matte tin lead-free plating
  • Halogen-free and RoHS compliant
  • Typical failure mode: short circuit due to overvoltage or overcurrent
  • Compliant with IEC 61000-4-2, ESD immunity 30KV (air), 30KV (contact)

Applications

AI Translation
  • Telecommunications
  • Computer
  • Industrial
  • Consumer Electronics Applications