Vishay, 18V Zener Diode 5% 1 W SMT 2-Pin DO-214AC
- RS Stock No.:
 - 819-3850
 - Mfr. Part No.:
 - SML4746A-E3/61
 - Brand:
 - Vishay
 
Bulk discount available
Subtotal (1 pack of 20 units)*
£6.52
(exc. VAT)
£7.82
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1,600 unit(s) ready to ship
 
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units  | Per unit  | Per Pack*  | 
|---|---|---|
| 20 - 180 | £0.326 | £6.52 | 
| 200 - 480 | £0.245 | £4.90 | 
| 500 - 980 | £0.228 | £4.56 | 
| 1000 - 1980 | £0.192 | £3.84 | 
| 2000 + | £0.137 | £2.74 | 
*price indicative
- RS Stock No.:
 - 819-3850
 - Mfr. Part No.:
 - SML4746A-E3/61
 - Brand:
 - Vishay
 
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all  | Attribute | Value | 
|---|---|---|
| Brand | Vishay | |
| Nominal Zener Voltage | 18V | |
| Diode Configuration | Single | |
| Mounting Type | Surface Mount | |
| Number of Elements per Chip | 1 | |
| Maximum Power Dissipation | 1 W | |
| Package Type | DO-214AC (SMA) | |
| Zener Type | General Purpose | |
| Zener Voltage Tolerance | 5% | |
| Pin Count | 2 | |
| Test Current | 14mA | |
| Maximum Zener Impedance | 20Ω | |
| Maximum Reverse Leakage Current | 5µA | |
| Dimensions | 4.5 x 2.79 x 2.087mm | |
| Maximum Operating Temperature | +150 °C | |
| Select all | ||
|---|---|---|
Brand Vishay  | ||
Nominal Zener Voltage 18V  | ||
Diode Configuration Single  | ||
Mounting Type Surface Mount  | ||
Number of Elements per Chip 1  | ||
Maximum Power Dissipation 1 W  | ||
Package Type DO-214AC (SMA)  | ||
Zener Type General Purpose  | ||
Zener Voltage Tolerance 5%  | ||
Pin Count 2  | ||
Test Current 14mA  | ||
Maximum Zener Impedance 20Ω  | ||
Maximum Reverse Leakage Current 5µA  | ||
Dimensions 4.5 x 2.79 x 2.087mm  | ||
Maximum Operating Temperature +150 °C  | ||
- COO (Country of Origin):
 - CN
 
Zener Diodes 1W, SML47xxA Series, Vishay Semiconductor
Surface Mount Zener Diodes
Plastic package has underwriters laboratory (UL) flammability classification 94 V-0
For surface mounted applications
Low Zener impedance
Low regulation factor
AEC-Q101 qualified
Plastic package has underwriters laboratory (UL) flammability classification 94 V-0
For surface mounted applications
Low Zener impedance
Low regulation factor
AEC-Q101 qualified
Zener Diodes, Vishay Semiconductor
Related links
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