Taiwan Semi, 18V Zener Diode 5% 1 W Through Hole 2-Pin DO-41
- RS Stock No.:
- 687-5462
- Mfr. Part No.:
- 1N4746A
- Brand:
- Taiwan Semiconductor
Bulk discount available
Subtotal (1 pack of 50 units)*
£4.30
(exc. VAT)
£5.15
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 300 unit(s) ready to ship
- Plus 200 unit(s) ready to ship from another location
- Plus 1,100 unit(s) shipping from 13 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 50 - 200 | £0.086 | £4.30 |
| 250 - 450 | £0.074 | £3.70 |
| 500 - 2450 | £0.065 | £3.25 |
| 2500 - 4950 | £0.064 | £3.20 |
| 5000 + | £0.062 | £3.10 |
*price indicative
- RS Stock No.:
- 687-5462
- Mfr. Part No.:
- 1N4746A
- 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 | |
| Nominal Zener Voltage | 18V | |
| Diode Configuration | Single | |
| 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 | 14mA | |
| Maximum Zener Impedance | 20Ω | |
| Maximum Reverse Leakage Current | 5µA | |
| Dimensions | 5.2 x 2.7 x 2.7mm | |
| Maximum Operating Temperature | +200 °C | |
| Minimum Operating Temperature | -65 °C | |
Select all | ||
|---|---|---|
Brand Taiwan Semiconductor | ||
Nominal Zener Voltage 18V | ||
Diode Configuration Single | ||
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 14mA | ||
Maximum Zener Impedance 20Ω | ||
Maximum Reverse Leakage Current 5µA | ||
Dimensions 5.2 x 2.7 x 2.7mm | ||
Maximum Operating Temperature +200 °C | ||
Minimum Operating Temperature -65 °C | ||
Zener Diodes 1W, 1N47xxA Series, Taiwan Semiconductor
Zener Diodes, Taiwan Semiconductor
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