Littelfuse SMF3.3 1-Element Uni-Directional TVS Diode Array, 1.2 kW, 3-Pin SOD-123
- RS stock no.:
- 213-0890
- Mfr. Part No.:
- SMF3.3
- Manufacturer:
- Littelfuse
Image representative of range
Bulk discount available
View bulk pricing optionSubtotal (1 pack of 25 units)*
R 167,90
(exc. VAT)
R 193,075
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 3,000 unit(s) shipping from 21 August 2026
- Plus 3,000 unit(s) shipping from 13 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 25 | R 6.716 | R 167.90 |
| 50 - 75 | R 6.548 | R 163.70 |
| 100 - 225 | R 6.351 | R 158.78 |
| 250 - 975 | R 6.097 | R 152.43 |
| 1000 + | R 5.853 | R 146.33 |
*price indicative
- RS stock no.:
- 213-0890
- Mfr. Part No.:
- SMF3.3
- Manufacturer:
- Littelfuse
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Product Type | TVS Diode Array | |
| Direction Type | Uni-Directional | |
| Diode Configuration | Series | |
| Minimum Breakdown Voltage Vbr | 3.4V | |
| Mount Type | Surface | |
| Package Type | SOD-123 | |
| Maximum Reverse Stand-off Voltage Vwm | 3.3V | |
| Pin Count | 3 | |
| Peak Pulse Power Dissipation Pppm | 1.2kW | |
| Minimum Operating Temperature | -55°C | |
| Clamping Voltage VC | 6.8V | |
| ESD Protection | Yes | |
| Maximum Peak Pulse Current Ippm | 120A | |
| Maximum Operating Temperature | 150°C | |
| Number of Elements per Chip | 1 | |
| Height | 1.08mm | |
| Standards/Approvals | No | |
| Width | 2mm | |
| Length | 3.1mm | |
| Series | SMF3.3 | |
| Automotive Standard | No | |
| Maximum Reverse Leakage Current | 0.5μA | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Product Type TVS Diode Array | ||
Direction Type Uni-Directional | ||
Diode Configuration Series | ||
Minimum Breakdown Voltage Vbr 3.4V | ||
Mount Type Surface | ||
Package Type SOD-123 | ||
Maximum Reverse Stand-off Voltage Vwm 3.3V | ||
Pin Count 3 | ||
Peak Pulse Power Dissipation Pppm 1.2kW | ||
Minimum Operating Temperature -55°C | ||
Clamping Voltage VC 6.8V | ||
ESD Protection Yes | ||
Maximum Peak Pulse Current Ippm 120A | ||
Maximum Operating Temperature 150°C | ||
Number of Elements per Chip 1 | ||
Height 1.08mm | ||
Standards/Approvals No | ||
Width 2mm | ||
Length 3.1mm | ||
Series SMF3.3 | ||
Automotive Standard No | ||
Maximum Reverse Leakage Current 0.5μA | ||
The Littlefuse SMF3.3 TVS Diode is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Excellent Clamping Capability
Fast Response Time
Built-in Strain Relief
Matte Tin Lead–Free Plated
Related links
- Littelfuse 1-Element Uni-Directional TVS Diode Array 3-Pin SOD-123
- Littelfuse 1-Element Uni-Directional TVS Diode Array, 2-Pin SOD-882
- Littelfuse 1-Element Uni-Directional TVS Diode Array, 2-Pin SOD-723
- Littelfuse 3-Element Uni-Directional TVS Diode Array 2-Pin SOD-323
- Littelfuse 1-Element Uni-Directional TVS Diode Array, 2-Pin SOD-323
- Littelfuse SP1003-01DTG 1-Element Uni-Directional TVS Diode Array, 2-Pin SOD-723
- Littelfuse 3-Element Uni-Directional TVS Diode Array 2-Pin SOD-323
- Littelfuse SP1003-01ETG 1-Element Uni-Directional TVS Diode Array, 2-Pin SOD-882