onsemi, 24V Zener Diode 5% 1 W Through Hole 2-Pin DO-41
- RS Stock No.:
- 169-8637
- Mfr. Part No.:
- 1N4749ATR
- Brand:
- onsemi
Bulk discount available
Subtotal (1 reel of 3000 units)*
£102.00
(exc. VAT)
£123.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 3,000 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 3000 - 3000 | £0.034 | £102.00 |
| 6000 + | £0.032 | £96.00 |
*price indicative
- RS Stock No.:
- 169-8637
- Mfr. Part No.:
- 1N4749ATR
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Nominal Zener Voltage | 24V | |
| Diode Configuration | Single | |
| Number of Elements per Chip | 1 | |
| Mounting Type | Through Hole | |
| Maximum Power Dissipation | 1 W | |
| Package Type | DO-41 | |
| Zener Type | General Purpose | |
| Zener Voltage Tolerance | 5% | |
| Pin Count | 2 | |
| Test Current | 10.5mA | |
| Maximum Zener Impedance | 25Ω | |
| Maximum Reverse Leakage Current | 5µA | |
| Dimensions | 2.72 (Dia.) x 5.2mm | |
| Maximum Operating Temperature | +200 °C | |
| Minimum Operating Temperature | -65 °C | |
Select all | ||
|---|---|---|
Brand onsemi | ||
Nominal Zener Voltage 24V | ||
Diode Configuration Single | ||
Number of Elements per Chip 1 | ||
Mounting Type Through Hole | ||
Maximum Power Dissipation 1 W | ||
Package Type DO-41 | ||
Zener Type General Purpose | ||
Zener Voltage Tolerance 5% | ||
Pin Count 2 | ||
Test Current 10.5mA | ||
Maximum Zener Impedance 25Ω | ||
Maximum Reverse Leakage Current 5µA | ||
Dimensions 2.72 (Dia.) x 5.2mm | ||
Maximum Operating Temperature +200 °C | ||
Minimum Operating Temperature -65 °C | ||
Zener Diodes 1W, 1N4728A - 1N4758A Series, Fairchild Semiconductor
This is a complete series of 1 Watt Zener diode with limits and excellent operating characteristics that reflect the superior capabilities of silicon-oxide passivated junctions. All this in an axial-lead hermetically sealed glass package that offers protection in all common environmental conditions.
Zener Voltage Range - 3.3 V to 91 V
ESD Rating of Class 3 (>16 KV) per Human Body Model
DO-41 (DO-204AL) Package
Double Slug Type Construction
Metallurgical Bonded Construction
Oxide Passivated Die Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
FINISH: All external surfaces are corrosion resistant and leads are readily solderable
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16" from the case for 10 seconds
POLARITY: Cathode indicated by polarity band
MOUNTING POSITION: Any
ESD Rating of Class 3 (>16 KV) per Human Body Model
DO-41 (DO-204AL) Package
Double Slug Type Construction
Metallurgical Bonded Construction
Oxide Passivated Die Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
FINISH: All external surfaces are corrosion resistant and leads are readily solderable
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16" from the case for 10 seconds
POLARITY: Cathode indicated by polarity band
MOUNTING POSITION: Any
Zener Diodes, Fairchild Semiconductor
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