1.5SMBJ13A
TVS Diode, 1.5SMBJ Series, Unidirectional, 13 V, 28 V, DO-214AA (SMB), 2 Pins
- Manufacturer: BOURNS
- Product type: TVS Diodes
- SVHC: Lead (04-Feb-2026)
- No. of Pins: 2Pins
- TVS Polarity: Unidirectional
- Product Range: 1.5SMBJ Series
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: DO-214AA (SMB)
- Clamping Voltage Max: 28V
- Reverse Standoff Voltage: 13V
- Maximum Breakdown Voltage: 15.9V
- Minimum Breakdown Voltage: 14.4V
- Operating Temperature Max: 150°C
- Peak Pulse Power Dissipation: 1.5kW
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.22 € |
| Current stock | 1000+ |
| Lead time | 30 days |
## **Applications** ## **Features** **==> picture [497 x 121] intentionally omitted <==** **----- Start of picture text -----**<br> n RoHS compliant* and halogen free** n IEC 61000-4-2 ESD (Min. Level 4)<br>n DO-214AA (SMB) package n IEC 61000-4-4 EFT<br>n Standoff Voltage: 12 to 85 volts n IEC 61000-4-5 Surge<br>n Power Dissipation: 1500 watts<br>n Typical temperature coefficient:<br>DVBR = 0.1 % x VBR @ 25 °C x DT<br>1.5SMBJ Transient Voltage Suppressor Diode Series<br>BPOURNS iii<br>&<br>RoHS COMPLIANT*<br>HALOGEN FREE**<br>**----- End of picture text -----**<br> ## ~~**General Information**~~ Manufacturers of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AA (SMB) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 12 V up to 85 V and Breakdown Voltage up to 104 V. Typical fast response times are less than 1.0 picosecond from 0 V to Minimum Breakdown Voltage. Bourns[®] Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration minimizes roll away. ## ~~**Additional Information**~~ Click these links for more information: PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT LIBRARY |~~**Agency Recognition**~~|~~**Agency Recognition**~~| |---|---| ||**Description**| |UL|File Number:E153537| ## ~~**Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)**~~ |~~**Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)A = 25 °C Unless Otherwise Noted) = 25 °C Unless Otherwise Noted)**~~|||| |---|---|---|---| |**Parameter**|**Symbol**|**Value**|**Unit**| |Minimum Peak Pulse Power Dissipation (TP = 1 ms)(Note 1,2)|PPK|1500|Watts| |Peak Forward Surge Current<br>8.3 ms Single Half Sine Wave Superimposed on Rated Load<br>(JEDEC Method)(Note 3)|IFSM|100|Amps| |Operating Temperature Range|TJ|-55 to +150|°C| |Storage Temperature Range|TSTG|-55 to +150|°C| 1. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve. 2. 8 mm x 8 mm copper pad on each terminal. 3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only). ## **Asia-Pacific:** Tel: +886-2 2562-4117 • Email: asiacus@bourns.com ## **Europe:** Tel: +36 88 885 877 • Email: eurocus@bourns.com ## **The Americas:** Tel: +1-951 781-5500 • Email: americus@bourns.com **www.bourns.com** ~~**How to Order**~~ **1.5SMBJ 12 CA - H** Package 1.5SMBJ = SMB/DO-214AA Working Peak Reverse Voltage 12 = 12 VRWM (Volts) Suffix A = 5 % Tolerance Unidirectional Device CA = 5 % Tolerance Bidirectional Device Reel ~~—~~ (blank) = 13 inch reel -H = 7 inch reel *RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. **WARNING Cancer and Reproductive Harm -** www.P65Warnings.ca.gov Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. ## **1.5SMBJ Transient Voltage Suppressor Diode Series** ## ~~**Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)**~~ **==> picture [506 x 78] intentionally omitted <==** **----- Start of picture text -----**<br> Maximum Maximum Maximum<br>Working Maximum Clamping Maximum Clamping Peak<br>Unidirectional Device Bidirectional Device Breakdown Voltage Peak Reverse Voltage Peak Pulse Voltage Pulse<br>VBR (Volts) Reverse Leakage @ I Current @ I Current<br>Voltage @ VRWM pp (10/1000 µs) pp<br>(10/1000 µs) (8/20 µs) (8/20 µs)<br>Part No. Marking Part No. Marking Min. Max. (mA)@ IT VRWM(V) IR ( μ A) VC (V) IPP (A) VC (V) IPP (A)<br>**----- End of picture text -----**<br> |**Unidirectional Device**|**Unidirectional Device**|**Bidirectional Device**|**Bidirectional Device**|**Breakdown Voltage**<br>**VBR (Volts)**|**Breakdown Voltage**<br>**VBR (Volts)**|**Breakdown Voltage**<br>**VBR (Volts)**|**Working**<br>**Peak**<br>**Reverse**<br>**Voltage**|**Maximum**<br>**Reverse**<br>**Leakage**<br>**@ VRWM**|**Maximum**<br>**Clamping**<br>**Voltage**<br>**@ Ipp**<br>**(10/1000 µs)**|**Maximum**<br>**Peak Pulse**<br>**Current**<br>**(10/1000 µs)**|**Maximum**<br>**Clamping**<br>**Voltage**<br>**@ Ipp**<br>**(8/20 µs)**|**Maximum**<br>**Peak**<br>**Pulse**<br>**Current**<br>**(8/20 µs)**| |---|---|---|---|---|---|---|---|---|---|---|---|---| |**Part No.**|**Marking**|**Part No.**|**Marking**|**Min.**|**Max.**|**@ IT**<br>**(mA)**|**VRWM**<br>**(V)**|**IR (**μ**A)**|**VC (V)**|**IPP (A)**|**VC (V)**|**IPP (A)**| |||||||||||||| |1.5SMBJ12A|GEE|1.5SMBJ12CA|BEE|13.30|14.70|1|12.0|1.0|19.9|75.4|25.9|377.0| |1.5SMBJ13A|GEG|1.5SMBJ13CA|BEG|14.40|15.90|1|13.0|1.0|21.5|69.8|28.0|349.0| |1.5SMBJ14A|GEK|1.5SMBJ14CA|BEK|15.60|17.20|1|14.0|1.0|23.2|64.7|30.2|323.5| |1.5SMBJ15A|GEM|1.5SMBJ15CA|BEM|16.70|18.50|1|15.0|1.0|24.4|61.5|31.7|307.5| |1.5SMBJ16A|GEP|1.5SMBJ16CA|BEP|17.80|19.70|1|16.0|1.0|26.0|57.7|33.8|288.5| |1.5SMBJ17A|GER|1.5SMBJ17CA|BER|18.90|20.90|1|17.0|1.0|27.6|54.4|35.9|272.0| |1.5SMBJ18A|GET|1.5SMBJ18CA|BET|20.00|22.10|1|18.0|1.0|29.2|51.4|38.0|257.0| |1.5SMBJ20A|GEV|1.5SMBJ20CA|BEV|22.20|24.50|1|20.0|1.0|32.4|46.3|42.1|231.5| |1.5SMBJ22A|GEX|1.5SMBJ22CA|BEX|24.40|26.90|1|22.0|1.0|35.5|42.3|46.2|211.5| |1.5SMBJ24A|GEZ|1.5SMBJ24CA|BEZ|26.70|29.50|1|24.0|1.0|38.9|38.6|50.6|193.0| |1.5SMBJ26A|GFE|1.5SMBJ26CA|BFE|28.90|31.90|1|26.0|1.0|42.1|35.7|54.7|178.5| |1.5SMBJ28A|GFG|1.5SMBJ28CA|BFG|31.10|34.40|1|28.0|1.0|45.4|33.1|59.0|165.5| |1.5SMBJ30A|GFK|1.5SMBJ30CA|BFK|33.30|36.80|1|30.0|1.0|48.4|31.0|62.9|155.0| |1.5SMBJ33A|GFM|1.5SMBJ33CA|BFM|36.70|40.60|1|33.0|1.0|53.3|28.2|69.3|141.0| |1.5SMBJ36A|GFP|1.5SMBJ36CA|BFP|40.00|44.20|1|36.0|1.0|58.1|25.9|75.5|129.5| |1.5SMBJ40A|GFR|1.5SMBJ40CA|BFR|44.40|49.10|1|40.0|1.0|64.5|23.3|83.9|116.5| |1.5SMBJ43A|GFT|1.5SMBJ43CA|BFT|47.80|52.80|1|43.0|1.0|69.4|21.7|90.2|108.5| |1.5SMBJ45A|GFV|1.5SMBJ45CA|BFV|50.00|55.30|1|45.0|1.0|72.7|20.6|94.5|103.0| |1.5SMBJ48A|GFX|1.5SMBJ48CA|BFX|53.30|58.90|1|48.0|1.0|77.4|19.4|100.6|97.0| |1.5SMBJ51A|GFZ|1.5SMBJ51CA|BFZ|56.70|62.70|1|51.0|1.0|82.4|18.2|107.1|91.0| |1.5SMBJ54A|GGE|1.5SMBJ54CA|BGE|60.00|66.30|1|54.0|1.0|87.1|17.3|113.2|86.5| |1.5SMBJ58A|GGG|1.5SMBJ58CA|BGG|64.40|71.20|1|58.0|1.0|93.6|16.1|121.7|80.5| |1.5SMBJ60A|GGK|||66.70|73.70|1|60.0|1.0|96.8|15.5|125.8|77.5| |1.5SMBJ64A|GGM|||71.10|78.60|1|64.0|1.0|103.0|14.6|133.9|73.0| |1.5SMBJ70A|GGP|||77.80|86.00|1|70.0|1.0|113.0|13.3|146.9|66.5| |1.5SMBJ75A|GGR|||83.30|92.10|1|75.0|1.0|121.0|12.4|157.3|62.0| |1.5SMBJ78A|GGT|||86.70|95.80|1|78.0|1.0|126.0|11.9|163.8|59.5| |1.5SMBJ85A|GGV|||94.40|104.00|1|85.0|1.0|137.0|11.0|178.1|55.0| Notes: 1. Suffix ‘A’ denotes a 5 % tolerance unidirectional device. 2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device. 3. For bidirectional devices with a VR of 10 volts or less, the IR limit is double. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. ## **1.5SMBJ Transient Voltage Suppressor Diode Series** **==> picture [402 x 472] intentionally omitted <==** **----- Start of picture text -----**<br> Recommended Footprint<br>A A<br>C<br>C<br>Dimension SMB (DO-214AA)<br>2.69<br>A (Max.)<br>(0.106)<br>F D 2.10<br>E B (Min.) (0.083)<br>1.27<br>C (Min.)<br>(0.050)<br>SMB (DO-214AA)(DO-214AA)DO-214AA))<br>4.06 - 4.57 - 4.57 4.57 MM<br>- DIMENSIONS:<br>(0.160 0.180) (INCHES)<br>3.30 - 3.94 - 3.94 3.94<br>-<br>(0.130 0.155)<br>1.95 - 2.20 - 2.20 2.20 Physical Specifications<br>-<br>(0.077 0.087)<br>Case ...........................................Molded plastic per UL Class 94V-0<br>0.15 - 0.31 - 0.31 0.31 Polarity....................... Cathode band indicates unidirectional device<br>-<br>(0.006 0.012) No cathode band indicates bidirectional device<br> 5.21 - 5.59 - 5.59 5.59 Weight ...........................................................................0.093 grams<br>-<br>(0.205 0.220)<br> 0.05 - 0.203 - 0.203 0.203<br>-<br>(0.002 0.008)<br> 2.13 - 2.44 - 2.44 2.44<br>- Typical Part Marking<br>(0.080 0.103)<br> 0.76 - 1.52 - 1.52 1.52 MANUFACTURER’S DATE CODE:<br>(0.030 - 0.060)- 0.060) 0.060) TRADEMARK Y = LAST<br> DIGIT OF<br> YEAR<br>MM WW = WEEK<br>DIMENSIONS: (INCHES) YWW NUMBER<br>XXX<br>DEVICE ID<br>**----- End of picture text -----**<br> **==> picture [254 x 210] intentionally omitted <==** **----- Start of picture text -----**<br> Product Dimensions<br>A<br>B C<br>G<br>H F D<br>E<br>**----- End of picture text -----**<br> **==> picture [254 x 141] intentionally omitted <==** **----- Start of picture text -----**<br> Recommended Footprint<br>A<br>B<br>C<br>**----- End of picture text -----**<br> **==> picture [173 x 17] intentionally omitted <==** **----- Start of picture text -----**<br> Dimension SMB (DO-214AA)(DO-214AA)DO-214AA))<br>**----- End of picture text -----**<br> 4.06 - 4.57 - 4.57 4.57 A - (0.160 0.180) 3.30 - 3.94 - 3.94 3.94 B - (0.130 0.155) 1.95 - 2.20 - 2.20 2.20 C - (0.077 0.087) 0.15 - 0.31 - 0.31 0.31 D - (0.006 0.012) 5.21 - 5.59 - 5.59 5.59 E - (0.205 0.220) 0.05 - 0.203 - 0.203 0.203 F - (0.002 0.008) 2.13 - 2.44 - 2.44 2.44 G - (0.080 0.103) 0.76 - 1.52 - 1.52 1.52 H (0.030 - 0.060)- 0.060) 0.060) Case ...........................................Molded plastic per UL Class 94V-0 Polarity....................... Cathode band indicates unidirectional device No cathode band indicates bidirectional device Weight ...........................................................................0.093 grams Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. ## **1.5SMBJ Transient Voltage Suppressor Diode Series** ## ~~**Rating & Characteristic Curves**~~ **==> picture [254 x 497] intentionally omitted <==** **----- Start of picture text -----**<br> Peak Pulse Power<br>100<br>Non-repetitive pulse<br>waveform shown<br>below TA = 25 ° C<br>10<br>1<br>5.0 x 5.0 mm (0.2 x 0.2 ˝ )<br>copper pad areas<br>0.1<br>0.1 µs 1.0 µs 10 µs 100 µs 1.0 ms 10 ms<br>td – Pulse Width (sec.)<br>Pulse Waveform<br>150 TP = 10 µsec. T Pulse Width J = 25 °C (td) is defined<br>as the point where<br>the peak current decays<br>100 Peak Value I PPM to 50 % of IPPM<br>Half Value IPPM / 2<br>50 10/1000 µsec. Waveform<br>as defined by R.E.A.<br>td<br>0<br>0 1.0 2.0 3.0 4.0<br>T – Time (ms)<br>Steady State Power Derating Curve<br>6<br>5<br>4<br>3<br>2<br>1<br>0<br>0 25 50 75 100 125 150 175<br>TL – Lead Temperature (°C)<br> Peak Pulse Power (kW)<br>PPM<br>P<br>RSM<br> Peak Pulse Current % I<br>IPPM<br>Steady State Power Dissipation (W)<br>**----- End of picture text -----**<br> ## ~~**Pulse Derating Curve**~~ **==> picture [233 x 134] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>75<br>50<br>25<br>0<br>0 25 50 75 100 125 150 175<br>TA – Ambient Temperature<br>)PPM<br>) or Current (I<br>PP<br>Derating in Percentage (%)<br>Peak Pulse Power (P<br>**----- End of picture text -----**<br> ## ~~**Typical Junction Capacitance**~~ **==> picture [231 x 307] intentionally omitted <==** **----- Start of picture text -----**<br> 10000<br>Unidirectional v-0v<br>1000<br>Bidirectional v-0v<br>100 Bidirectional @ VR Unidirectional @ VR<br>10<br>TJ = 25 °C<br>f = 1.0 MHz<br>Vsig = 50 mVP-P<br>1<br>1 10 100 1000<br>VBR – Reverse Breakdown Voltage (V)<br>Maximum Non-repetitive Forward Surge Current<br>120<br>Unidirectional only<br>100<br>80<br>60<br>40<br>20<br>0<br>1 10 100<br>Number of Cycles at 60 Hz<br> Junction Capacitance (pF)CJ<br> Peak Forward Surge Current (A)<br>IFSM<br>**----- End of picture text -----**<br> Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. ## **1.5SMBJ Transient Voltage Suppressor Diode Series** ## ~~**Packaging Information**~~ The product will be dispensed in tape and reel format (see diagram below). **==> picture [499 x 192] intentionally omitted <==** **----- Start of picture text -----**<br> P0<br>P1 E T<br>d Index Hole<br>120 °<br>F D2<br>W<br>B<br>D1 D<br>P A C<br>Unidirectional<br>Trailer Product Orientation Device Leader<br>....... ....... ....... ....... W1<br>End ....... ....... ....... ....... Start MM<br>DIMENSIONS:<br>(INCHES)<br>10 pitches (min.) 10 pitches (min.)<br>Devices are packed in accordance with EIA standard<br>RS-481-A and specifications shown here.<br>Direction of Feed<br>**----- End of picture text -----**<br> **==> picture [302 x 28] intentionally omitted <==** **----- Start of picture text -----**<br> SMB (DO-214AA)<br>Item Symbol<br>7 Inch Reel 13 Inch Reel<br>3.67 ± 0.20<br>**----- End of picture text -----**<br> |**Item**|**Symbol**|**SMB(DO-214AA)**|**SMB(DO-214AA)**|**SMB(DO-214AA)**|**SMB(DO-214AA)**|**SMB(DO-214AA)**|**SMB(DO-214AA)**|**SMB(DO-214AA)**| |---|---|---|---|---|---|---|---|---| |||**7 Inch Reel**|||||**13 Inch Reel**|| |||3.67 ± 0.20||||||| |Carrier Width|A|||(0.144 ± 0.008)||||| |Carrier Length|B|||5.60 ± 0.20<br> (0.220 ± 0.008)||||| |Carrier Depth|C|||2.57 ± 0.20<br> (0.101 ± 0.008)||||| |Sprocket Hole|d|||1.50 ± 0.10<br> (0.059 ± 0.004)||||| |Reel Outside Diameter|D||178<br> (7.008)|||||330<br>(12.992)| |Reel Inner Diameter|D1|||||50.0<br> (1.969) MIN.||| |Feed Hole Diameter|D2|||13.0 ± 0.20<br> (0.512 ± 0.008)||||| |Sprocket Hole Position|E|||1.75 ± 0.10<br> (0.069 ± 0.004)||||| |Punch Hole Position|F|||5.50 ± 0.05<br> (0.217 ± 0.002)||||| |Punch Hole Pitch|P|||8.00 ± 0.10<br> (0.315 ± 0.004)||||| |Sprocket Hole Pitch|P0|||4.00 ± 0.10<br> (0.157 ± 0.004)||||| |Embossment Center|P1|||2.00 ± 0.05<br> (0.079± 0.002)||||| |Overall Tape Thickness|T|||0.30 ± 0.10<br> (0.012 ± 0.004)||||| |Tape Width|W|||12.00 ± 0.30<br> (0.472 ± 0.012)||||| |Reel Width|W1||||18.4<br> (0.724) MAX.|||| |Quantity per Reel|--||500||||3,000|| 08/21 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. ## **Legal Disclaimer Notice** This legal disclaimer applies to purchasers and users of Bourns[®] products manufactured by or on behalf of Bourns, Inc. and its affiliates (collectively, “Bourns”). Unless otherwise expressly indicated in writing, Bourns[®] products and data sheets relating thereto are subject to change without notice. Users should check for and obtain the latest relevant information and verify that such information is current and complete before placing orders for Bourns[®] products. The characteristics and parameters of a Bourns[®] product set forth in its data sheet are based on laboratory conditions, and statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical requirements in generic applications. The characteristics and parameters of a Bourns[®] product in a user application may vary from the data sheet characteristics and parameters due to (i) the combination of the Bourns[®] product with other components in the user’s application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns[®] product also can and do vary in different applications and actual performance may vary over time. Users should always verify the actual performance of the Bourns[®] product in their specific devices and applications, and make their own independent judgments regarding the amount of additional test margin to design into their device or application to compensate for differences between laboratory and real world conditions. Unless Bourns has explicitly designated an individual Bourns[®] product as meeting the requirements of a particular industry standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any failure of an individual Bourns[®] product to meet the requirements of such industry standard or particular qualification. Users of Bourns[®] products are responsible for ensuring compliance with safety-related requirements and standards applicable to their devices or applications. Bourns[®] products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining applications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property or environmental damage. Unless expressly and specifically approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any Bourns[®] products in such unauthorized applications might not be safe and thus is at the user’s sole risk. Life-critical applications include devices identified by the U.S. Food and Drug Administration as Class III devices and generally equivalent classifications outside of the United States. Bourns expressly identifies those Bourns[®] standard products that are suitable for use in automotive applications on such products’ data sheets in the section entitled “Applications.” Unless expressly and specifically approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns[®] standard products in an automotive application might not be safe and thus is not recommended, authorized or intended and is at the user’s sole risk. If Bourns expressly identifies a sub-category of automotive application in the data sheet for its standard products (such as infotainment or lighting), such identification means that Bourns has reviewed its standard product and has determined that if such Bourns[®] standard product is considered for potential use in automotive applications, it should only be used in such sub-category of automotive applications. Any reference to Bourns[®] standard product in the data sheet as compliant with the AEC-Q standard or “automotive grade” does not by itself mean that Bourns has approved such product for use in an automotive application. Bourns[®] standard products are not tested to comply with United States Federal Aviation Administration standards generally or any other generally equivalent governmental organization standard applicable to products designed or manufactured for use in aircraft or space applications. Bourns expressly identifies Bourns[®] standard products that are suitable for use in aircraft or space applications on such products’ data sheets in the section entitled “Applications.” Unless expressly and specifically approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns[®] standard product in an aircraft or space application might not be safe and thus is not recommended, authorized or intended and is at the user’s sole risk. The use and level of testing applicable to Bourns[®] custom products shall be negotiated on a case-by-case basis by Bourns and the user for which such Bourns[®] custom products are specially designed. Absent a written agreement between Bourns and the user regarding the use and level of such testing, the above provisions applicable to Bourns[®] standard products shall also apply to such Bourns[®] custom products. Users shall not sell, transfer, export or re-export any Bourns[®] products or technology for use in activities which involve the design, development, production, use or stockpiling of nuclear, chemical or biological weapons or missiles, nor shall they use Bourns[®] products or technology in any facility which engages in activities relating to such devices. The foregoing restrictions apply to all uses and applications that violate national or international prohibitions, including embargos or international regulations. Further, Bourns[®] products and Bourns technology and technical data may not under any circumstance be exported or re-exported to countries subject to international sanctions or embargoes. Bourns[®] products may not, without prior authorization from Bourns and/or the U.S. Government, be resold, transferred, or re-exported to any party not eligible to receive U.S. commodities, software, and technical data. To the maximum extent permitted by applicable law, Bourns disclaims (i) any and all liability for special, punitive, consequential, incidental or indirect damages or lost revenues or lost profits, and (ii) any and all implied warranties, including implied warranties of fitness for particular purpose, non-infringement and merchantability. _For your convenience, copies of this Legal Disclaimer Notice with German, Spanish, Japanese, Traditional Chinese and Simplified Chinese bilingual versions are available at:_ _Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies_ _PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf_ C1753 05/17/18R
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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Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →