Taiwan Semi, 20V Zener Diode 5% 1 W Through Hole 2-Pin DO-41
- RS Stock No.:
- 687-5465
- Mfr. Part No.:
- 1N4747A
- Brand:
- Taiwan Semiconductor
Bulk discount available
Subtotal (1 pack of 50 units)*
£12.95
(exc. VAT)
£15.55
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 100 unit(s) ready to ship
- Plus 450 unit(s) ready to ship from another location
- Plus 6,250 unit(s) shipping from 08 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 50 - 450 | £0.259 | £12.95 |
| 500 - 1200 | £0.238 | £11.90 |
| 1250 - 2450 | £0.224 | £11.20 |
| 2500 - 4950 | £0.206 | £10.30 |
| 5000 + | £0.19 | £9.50 |
*price indicative
- RS Stock No.:
- 687-5465
- Mfr. Part No.:
- 1N4747A
- Brand:
- Taiwan Semiconductor
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Taiwan Semiconductor | |
| Diode Configuration | Single | |
| Nominal Zener Voltage | 20V | |
| Mounting Type | Through Hole | |
| Number of Elements per Chip | 1 | |
| Maximum Power Dissipation | 1 W | |
| Package Type | DO-41 | |
| Zener Type | Voltage Regulator | |
| Zener Voltage Tolerance | 5% | |
| Pin Count | 2 | |
| Test Current | 12.5mA | |
| Maximum Zener Impedance | 22Ω | |
| Maximum Reverse Leakage Current | 5µA | |
| Dimensions | 5.2 x 2.7 x 2.7mm | |
| Minimum Operating Temperature | -65 °C | |
| Maximum Operating Temperature | +200 °C | |
Select all | ||
|---|---|---|
Brand Taiwan Semiconductor | ||
Diode Configuration Single | ||
Nominal Zener Voltage 20V | ||
Mounting Type Through Hole | ||
Number of Elements per Chip 1 | ||
Maximum Power Dissipation 1 W | ||
Package Type DO-41 | ||
Zener Type Voltage Regulator | ||
Zener Voltage Tolerance 5% | ||
Pin Count 2 | ||
Test Current 12.5mA | ||
Maximum Zener Impedance 22Ω | ||
Maximum Reverse Leakage Current 5µA | ||
Dimensions 5.2 x 2.7 x 2.7mm | ||
Minimum Operating Temperature -65 °C | ||
Maximum Operating Temperature +200 °C | ||
Zener Diodes 1W, 1N47xxA Series, Taiwan Semiconductor
Zener Diodes, Taiwan Semiconductor
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