SMBJ30A
DIODE, FULL REEL
- Manufacturer: BOURNS
- Product type: TVS Diodes
- Product Range:SMBJ Ser; DIODE, FULL REEL; Product Range:SMBJ Series; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:30V; Clamping Voltage Vc Max:48.4V; Diode Case Style:DO-214AA; No. of Pin
- SVHC: Lead
- No. of Pins: 2Pins
- TVS Polarity: Unidirectional
- Product Range: SMBJ Series
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: DO-214AA (SMB)
- Clamping Voltage Max: 48.4V
- Reverse Standoff Voltage: 30V
- Maximum Breakdown Voltage: 38.3V
- Minimum Breakdown Voltage: 33.3V
- Operating Temperature Max: 150°C
- Peak Pulse Power Dissipation: 600W
| Delivery and price | |
|---|---|
| Units per pack | 18000 |
| Price | 0.074 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **C H I P D I O D E S** April, 2016 ## **Change of Packaging to Plastic Reel Material for Bourns® Chip Diodes** In order to standardize packaging of Bourns® Chip Diodes, the reel material will be changed from paper to plastic. The new plastic reel is EIA 481 standard compliant. The inner diameter of the reel will change from 75 mm to 100 mm and the weight of the reel will change from 253 g to 246 g for the SMA/SMB package, or 207 g for the SMC package. The change in the reel material will have no effect on form, fit, function, quality or reliability of the Bourns® Chip Diodes themselves. ## **Affected Model Series** |1.5SMC Series|P6SMB Series| |---|---| |CD214A Series|SMAJ Series| |CD214B Series|SMBJ Series| |CD214C Series|SMCJ Series| |CD214L-T Series|SMLJ Series| |P4SMA Series|| Implementation dates are as follows: - _Bourns will begin phasing in the new plastic reel material:_ _**November 1, 2016**_ - _First date code using the above changes:_ _**1638**_ If you have any questions or need additional information, please feel free to contact Customer Service/ Inside Sales. _Users should verify that the described changes will not impact the performance of the product in their specific applications._ _ESD1610_ _Change of Packaging to Plastic Reel Material for Bourns® Chip Diodes April, 2016 Page 2 of 2_ **==> picture [359 x 634] intentionally omitted <==** **----- Start of picture text -----**<br> |||| |---|---|---| |Reel| |Dimensions:| |120 °| |D2| |D1|D| |)Os)|HI|Hl| |W1| |Current Paper Reel|New Plastic Reel| |SMA/SMB| |12 mm| |D|330 mm|330 mm| |D1|75 mm|100 mm| |W1|17 mm|17 mm| |D2|13 mm|13 mm| |Weight|253 g|246 g| |Current Paper Reel|New Plastic Reel| |SMC| |16 mm| |af|*| |D|330 mm|330 mm| |D1|75 mm|100 mm| |W1|21 mm|21 mm| |D2|13 mm|13 mm| |Weight|253 g|207 g| **----- End of picture text -----**<br>
Updated at June 8, 2026
Bourns, Inc. is a globally recognized manufacturer of high-reliability electronic components, headquartered in Riverside, California. Renowned for its engineering excellence, the company delivers critical solutions across a diverse range of demanding markets, including automotive, industrial, consumer electronics, telecommunications, and medical equipment. The Bourns product portfolio is anchored by an industry-leading selection of passive components and circuit protection devices. The brand is particularly dominant in magnetic components, offering thousands of high-performance power inductors, alongside specialized RF and toroidal inductors engineered for optimized power management and signal integrity. Equally prominent is their comprehensive suite of circuit protection solutions. This robust lineup features a vast array of standard and resettable fuses, transient voltage suppressors (including TVS varistors and diodes), and gas discharge tubes (GDTs) designed to rigorously safeguard sensitive electronics against overvoltage and overcurrent faults. Beyond its core passives and protection technologies, Bourns manufactures highly effective EMC and RFI suppression components, such as common mode chokes and power line filters. The company's offering also extends into discrete semiconductors and power management, including Schottky diodes, fast recovery rectifiers, bridge rectifiers, and board-level transformers. This expansive breadth of quality components provides design engineers with a trusted foundation for developing resilient, efficient, and long-lasting electronic systems.
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