Vishay 1, 20 V Zener Diode, Single 1 W 10 % Surface 2-Pin SMA
- RS Stock No.:
- 634-7406
- Mfr. Part No.:
- SML4747-E3/61
- Brand:
- Vishay
Bulk discount available
Subtotal (1 pack of 5 units)*
£3.56
(exc. VAT)
£4.27
(inc. VAT)
FREE delivery for orders over £60.00
Last RS stock
- 170 left, ready to ship
- Final 1,880 unit(s) shipping from 13 May 2026
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | £0.712 | £3.56 |
| 50 - 245 | £0.606 | £3.03 |
| 250 - 495 | £0.45 | £2.25 |
| 500 - 1245 | £0.428 | £2.14 |
| 1250 + | £0.356 | £1.78 |
*price indicative
- RS Stock No.:
- 634-7406
- Mfr. Part No.:
- SML4747-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 Vz | 20V | |
| Diode Configuration | Single | |
| Product Type | Zener Diode | |
| Mount Type | Surface | |
| Number of Elements per Chip | 1 | |
| Maximum Power Dissipation Pd | 1W | |
| Package Type | SMA | |
| Zener Type | General Purpose | |
| Pin Count | 2 | |
| Test Current It | 12.5mA | |
| Maximum Zener Impedance | 22Ω | |
| Minimum Operating Temperature | -65°C | |
| Zener Voltage Tolerance ± | 10% | |
| Maximum Reverse Leakage Current | 5μA | |
| Maximum Operating Temperature | 150°C | |
| Height | 2.29mm | |
| Length | 4.5mm | |
| Standards/Approvals | No | |
| Automotive Standard | AEC-Q101 | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Nominal Zener Voltage Vz 20V | ||
Diode Configuration Single | ||
Product Type Zener Diode | ||
Mount Type Surface | ||
Number of Elements per Chip 1 | ||
Maximum Power Dissipation Pd 1W | ||
Package Type SMA | ||
Zener Type General Purpose | ||
Pin Count 2 | ||
Test Current It 12.5mA | ||
Maximum Zener Impedance 22Ω | ||
Minimum Operating Temperature -65°C | ||
Zener Voltage Tolerance ± 10% | ||
Maximum Reverse Leakage Current 5μA | ||
Maximum Operating Temperature 150°C | ||
Height 2.29mm | ||
Length 4.5mm | ||
Standards/Approvals No | ||
Automotive Standard AEC-Q101 | ||
Zener Diodes 1W, SML47xx Series, Vishay Semiconductor
Zener Diodes, Vishay Semiconductor
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