
For Reference Only
Part Number | SMBJ300A |
OEMstron Part # | SMBJ300A_24 |
Manufacturer | Bourns |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 300V 486V SMB |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SMBJ300A PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SMBJ300A Specifications
Part Number | SMBJ300A | |
Brand | Bourns | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Bourns Inc. | |
Series | SMBJ | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 300V | |
Voltage - Breakdown (Min) | 335V | |
Voltage - Clamping (Max) @ Ipp | 486V | |
Current - Peak Pulse (10/1000µs) | 1.3A | |
Power - Peak Pulse | 600W | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AA, SMB | |
Supplier Device Package | SMB (DO-214AA) |
SMBJ300A Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SMBJ300A-T500 D# V36:1790_23710539 ProTek Devices |
TVS Diode Single Uni-Dir 300V 600W 2-Pin SMB T/R RoHS: Compliant
|
Americas - 0 |
SMBJ300A-T13 D# V36:1790_23706949 ProTek Devices |
TVS Diode Single Uni-Dir 300V 600W 2-Pin SMB T/R RoHS: Compliant
|
Americas - 0 |
SMBJ300A D# V72:2272_06469907 Littelfuse Inc |
TVS Diode Single Uni-Dir 300V 600W 2-Pin SMB T/R |
Americas - 10936 |
Part Number | Description | Stock |
SMBJ300AE3/TR13 D# SMBJ300AE3/TR13 Microchip Technology Inc |
Diode TVS Single Uni-Dir 600W 2-Pin DO-214AA T/R - Tape and Reel (Alt: SMBJ300AE3/TR13) RoHS: Compliant
|
Americas - 0 |
SMBJ300A/TR7 D# SMBJ300A/TR7 YAGEO Corporation |
Transient Voltage Suppressor Uni-Directional 300V 600W 2-Pin DO-214AA T/R - Tape and Reel (Alt: SMBJ300A/TR7) |
Americas - 0 |
SMBJ300A D# SMBJ300A Bourns Inc |
BNSSMBJ300A - Tape and Reel (Alt: SMBJ300A) RoHS: Compliant
|
Americas - 0 |
SMBJ300A/TR13 D# SMBJ300A/TR13 YAGEO Corporation |
Transient Voltage Suppressor Uni-Directional 300V 600W 2-Pin DO-214AA T/R - Tape and Reel (Alt: SMBJ300A/TR13) |
Americas - 0 |
SMBJ300A-AT/TR13 D# SMBJ300A-AT/TR13 YAGEO Corporation |
Transient Voltage Suppressor Uni-Directional 300V 600W 2-Pin DO-214AA T/R - Tape and Reel (Alt: SMBJ300A-AT/TR13) RoHS: Compliant
|
Americas - 0 |
SMBJ300A-AT/TR7 D# SMBJ300A-AT/TR7 YAGEO Corporation |
Diode TVS Single Uni-Directional 300V 600W 2-Pin DO-214AA T/R - Tape and Reel (Alt: SMBJ300A-AT/TR7) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SMBJ300A D# SMBJ300A AVX Corporation |
Diode TVS Single Uni-Dir 300V 5W 2-Pin DO-14AA T/R (Alt: SMBJ300A) |
Europe - 0 |
Part Number | Description | Stock |
SMBJ300A Littelfuse Inc |
446 |
Part Number | Description | Stock |
SMBJ300A Littelfuse Inc |
TVS DIODE 300VWM 486VC SMB |
15000 |
P6SMBJ300A Littelfuse Inc |
TVS DIODE 256VWM 414VC SMB |
Contact Us |
SMBJ300AE3/TR13 Microsemi Corporation |
Contact Us |
Part Number | Description | Stock |
SMBJ300A-TP Micro Commercial Components |
SMB TVS RoHS |
6 |
SMBJ300A LGE |
SMB TVS RoHS |
964 |
Part Number | Description | Stock |
SMBJ300A Littelfuse Inc |
RoHS (ship within 1day) - D/C 2019 |
3000 |
Part Number | Description | Stock |
SMBJ300A D# SMBJ300ALFCT-ND Littelfuse Inc |
TVS DIODE 300V 486V DO214AA |
13072 In Stock |
SMBJ300AE3/TR13 D# SMBJ300AE3/TR13-ND Microchip Technology Inc |
TVS DIODE 300V DO214AA |
Temporarily Out of Stock |
SMBJ300ATR D# SMBJ300ATRSMC-ND SMC Diode Solutions |
TVS DIODE 300V 486V SMB |
Temporarily Out of Stock |
SMBJ300A-TP D# SMBJ300A-TPMSCT-ND Micro Commercial Components |
TVS DIODE 300V 486V DO214AA |
1270 In Stock |
SMBJ300A-H D# SMBJ300A-H-ND Bourns Inc |
TVS DIODE 300V 486V SMB |
Temporarily Out of Stock |
P6SMBJ300A D# P6SMBJ300ALFTR-ND Littelfuse Inc |
TVS DIODE 256V 414V DO214AA |
Limited Supply - Call |
SMBJ300A-HF D# SMBJ300A-HF-ND Comchip Technology Corporation Ltd |
DIODE TVS 300V 600W SMB UNI-DIR |
Temporarily Out of Stock |
Part Number | Description | Stock |
SMBJ300A |
In stock shipping within 2days |
30525 |
SMBJ300A-TP Microchip Technology Inc |
In stock shipping within 2days |
120 |
Part Number | Description | Stock |
SMBJ300A D# 2763025RL Littelfuse Inc |
TVS DIODE, 600W, 300V, UNIDIR, DO-214AA RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
Part Number | Description | Stock |
SMBJ300A-T500 ProTek Devices |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
SMBJ300A-T13 ProTek Devices |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
SMBJ300A Littelfuse Inc |
SMBJ Series 600 W 300 V Uni-Directional Surface Mount TVS Diode - DO-214AA RoHS: Compliant
pbFree: Yes
|
0 Reel |
SMBJ300A-TP Micro Commercial Components |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
SMBJ300AE3TR13 Microchip Technology Inc |
OEM/CM ONLY |
3100 |
Part Number | Description | Stock |
SMBJ300A-TP D# C725405 Micro Commercial Components |
6 | |
SMBJ300A D# C151260 Littelfuse Inc |
3995 |
Part Number | Description | Stock |
SMBJ300AH Vishay Intertechnologies |
OEM/CM Immediate delivery |
10000 |
SMBJ300A Littelfuse Inc |
OEM/CM Immediate delivery |
898000 |
Part Number | Description | Stock |
SMBJ300A-H D# 652-SMBJ300A-H Bourns Inc |
ESD Suppressors / TVS Diodes 300volts 1uA 1 Amps Uni-Dir RoHS: Compliant
|
1130 |
SMBJ300A-TP D# 833-SMBJ300A-TP Micro Commercial Components |
ESD Suppressors / TVS Diodes 600w 5.0W 300Vwm 371Vbr 1.3A 1uA RoHS: Compliant
|
2594 |
SMBJ300A D# 576-SMBJ300A Littelfuse Inc |
ESD Suppressors / TVS Diodes 600W 300V 5% Uni-Directional RoHS: Compliant
|
4689 |
SMBJ300AE3/TR13 D# 494-SMBJ300AE3/TR13 Microchip Technology Inc |
ESD Suppressors / TVS Diodes TVS RoHS: Compliant
|
3000 |
Part Number | Description | Stock |
SMBJ300A-HF Comchip Technology Corporation Ltd |
DIODE TVS 300V 600W SMB UNI-DIR RoHS: Compliant
|
0 in Stock 0 on Order |
SMBJ300AE3/TR13 Microchip Technology Inc |
TVS RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
SMBJ300AE3/TR13 D# MCHP00000093417 Microchip Technology Inc |
TVS |
0 |
SMBJ300A-HF D# CC0000000011458 Comchip Technology Corporation Ltd |
DIODE TVS 300V 600W SMB UNI-DIR |
0 |
Part Number | Description | Stock |
SMBJ300A D# 53Y0026 Bourns Inc |
TVS DIODE, 600W, 300V, DO-214AA, Product Range:SMBJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:300V, Clamping Voltage Vc Max:486V, Diode Case Style:DO-214AA (SMB), No. of Pins:2Pins RoHS Compliant: Yes RoHS: Compliant
Min Qty: 12000
Container: Bulk
|
0 |
SMBJ300A-E D# 34AC6098 Littelfuse Inc |
TVS SURF MT DO214AA - SMBJ300A 3K TR / TR RoHS: Not Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
SMBJ300AE3/TR13 D# NS-SMBJ300AE3/TR13 Microsemi Commercial Components Group |
OEM/CM ONLY |
8531 |
P6SMBJ300A D# NS-P6SMBJ300A Littelfuse Inc |
OEM/CM ONLY |
5729 |
SMBJ300A D# NS-SMBJ300A Littelfuse Inc |
OEM/CM ONLY |
4932 |
Part Number | Description | Stock |
SMBJ300A Littelfuse Inc |
356 |
Part Number | Description | Stock |
SMBJ300AE Littelfuse Inc |
OEM/CM ONLY |
6708 |
SMBJ300A Littelfuse Inc |
OEM/CM ONLY |
6016 |
Part Number | Description | Stock |
SMBJ300A Littelfuse Inc |
IN stock Immediate delivery |
897985 |
SMBJ300AH Vishay Intertechnologies |
IN stock Immediate delivery |
10015 |
Part Number | Description | Stock |
SMBJ300A Bourns Inc |
ESD Suppressors / TVS Diodes 300volts 1uA 1 Amps Uni-Dir pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
P6SMBJ300A Littelfuse Inc |
shipping today |
206 |
SMBJ300A Littelfuse Inc |
shipping today |
87696 |
Part Number | Description | Stock |
SMBJ300A D# 45798540 Littelfuse Inc |
TVS Diode Single Uni-Dir 300V 600W 2-Pin SMB T/R |
Americas - 10936 |
Part Number | Description | Stock |
SMBJ300A D# 2763025 Littelfuse Inc |
TVS DIODE, 600W, 300V, UNIDIR, DO-214AA RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
2352 |
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Quick Inquiry
In Stock | 4,227 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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