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1,020 In Stock
20,000 more incoming. You can reserve stock now
80 Next business day delivery available(Shanghai stock)
940 Delivery in 5-6 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | CNY2.830 | CNY14.15 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 5+ | CNY2.830 (CNY3.1979) |
| 10+ | CNY1.220 (CNY1.3786) |
| 100+ | CNY0.756 (CNY0.8543) |
| 500+ | CNY0.740 (CNY0.8362) |
| 1000+ | CNY0.710 (CNY0.8023) |
| 5000+ | CNY0.598 (CNY0.6757) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerBOURNS
Manufacturer Part NoSMAJ40A
Order Code
Re-Reel2836179RL
Cut Tape2836179
Product RangeSMAJ
Technical Datasheet
Product RangeSMAJ
TVS PolarityUnidirectional
Reverse Standoff Voltage40V
Clamping Voltage Max71.4V
Diode Case StyleDO-214AC (SMA)
No. of Pins2Pins
Minimum Breakdown Voltage44.4V
Maximum Breakdown Voltage54.3V
Peak Pulse Power Dissipation400W
Operating Temperature Max150°C
Diode MountingSurface Mount
Qualification-
SVHCLead (04-Feb-2026)
Technical Specifications
Product Range
SMAJ
Reverse Standoff Voltage
40V
Diode Case Style
DO-214AC (SMA)
Minimum Breakdown Voltage
44.4V
Peak Pulse Power Dissipation
400W
Diode Mounting
Surface Mount
SVHC
Lead (04-Feb-2026)
TVS Polarity
Unidirectional
Clamping Voltage Max
71.4V
No. of Pins
2Pins
Maximum Breakdown Voltage
54.3V
Operating Temperature Max
150°C
Qualification
-
Technical Docs (2)
Alternatives for SMAJ40A
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Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Tariff No:85411000
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Y-Ex
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:Lead (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00006