Taiwan Semi, 20V Zener Diode 5% 1 W Through Hole 2-Pin DO-41

View all Zener Diodes
Bulk discount available

Subtotal (1 pack of 50 units)*

£12.95

(exc. VAT)

£15.55

(inc. VAT)

Add to Basket
Select or type quantity
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 10 September 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

Packaging Options:
RS Stock No.:
687-5465
Mfr. Part No.:
1N4747A
Brand:
Taiwan Semiconductor
Find similar products by selecting one or more attributes.
Select all

Brand

Taiwan Semiconductor

Nominal Zener Voltage

20V

Diode Configuration

Single

Number of Elements per Chip

1

Mounting Type

Through Hole

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

Related links