Bourns SMCJ78A-Q 1-Element Bi-Directional, Uni-Directional Transient Voltage Suppressor Diode, 1.5 kW, 2-Pin DO-214
- RS stock no.:
- 215-5573
- Mfr. Part No.:
- SMCJ78A-Q
- Manufacturer:
- Bourns
Image representative of range
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 25 units)*
R 258,10
(exc. VAT)
R 296,825
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 725 unit(s) shipping from 21 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 25 | R 10.324 | R 258.10 |
| 50 - 75 | R 10.066 | R 251.65 |
| 100 - 225 | R 9.764 | R 244.10 |
| 250 - 975 | R 9.373 | R 234.33 |
| 1000 + | R 8.998 | R 224.95 |
*price indicative
- RS stock no.:
- 215-5573
- Mfr. Part No.:
- SMCJ78A-Q
- Manufacturer:
- Bourns
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Direction Type | Bi-Directional, Uni-Directional | |
| Product Type | Transient Voltage Suppressor Diode | |
| Diode Configuration | Single | |
| Minimum Breakdown Voltage Vbr | 86.7V | |
| Mount Type | Surface | |
| Package Type | DO-214 | |
| Maximum Reverse Stand-off Voltage Vwm | 120V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 1.5kW | |
| Clamping Voltage VC | 126V | |
| Minimum Operating Temperature | -55°C | |
| ESD Protection | Yes | |
| Test Current It | 10mA | |
| Maximum Peak Pulse Current Ippm | 200A | |
| Number of Elements per Chip | 1 | |
| Maximum Operating Temperature | 150°C | |
| Height | 2.62mm | |
| Length | 7.11mm | |
| Standards/Approvals | RoHS | |
| Width | 6.22mm | |
| Series | SMCJ-Q | |
| Automotive Standard | AEC-Q101 | |
| Maximum Reverse Leakage Current | 800μA | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Direction Type Bi-Directional, Uni-Directional | ||
Product Type Transient Voltage Suppressor Diode | ||
Diode Configuration Single | ||
Minimum Breakdown Voltage Vbr 86.7V | ||
Mount Type Surface | ||
Package Type DO-214 | ||
Maximum Reverse Stand-off Voltage Vwm 120V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 1.5kW | ||
Clamping Voltage VC 126V | ||
Minimum Operating Temperature -55°C | ||
ESD Protection Yes | ||
Test Current It 10mA | ||
Maximum Peak Pulse Current Ippm 200A | ||
Number of Elements per Chip 1 | ||
Maximum Operating Temperature 150°C | ||
Height 2.62mm | ||
Length 7.11mm | ||
Standards/Approvals RoHS | ||
Width 6.22mm | ||
Series SMCJ-Q | ||
Automotive Standard AEC-Q101 | ||
Maximum Reverse Leakage Current 800μA | ||
The Bourns Transient Voltage Suppressor Diode Series is the most sought after SMD diode series for designing circuits of Telecom, computer, industrial and consumer electronics applications.
RoHS compliant and halogen free
Surface Mount SMC package
AEC-Q101 compliant
Related links
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