SA72SB0
Fuse, Thermal Cutoff, Komatsulite SA, 25 A, 72 °C, SMD, 40 °C
- Manufacturer: BOURNS
- Product type:
- Product Range:Komatsulite SA Series; Fuse Current:12A; Voltage Rating VAC:-; Functioning Temperature:72°C; Fuse Terminals:SMD; Holding Temperature:40°C; SVHC:No SVHC (15-Jan-2019)
- SVHC: No SVHC (25-Jun-2025)
- Fuse Current: 25A
- Product Range: Komatsulite SA
- Fuse Terminals: SMD
- Voltage Rating VAC: -
- Holding Temperature: 40°C
- Functioning Temperature: 72°C
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.381 € |
| Current stock | 1000+ |
| Lead time | 30 days |
## **Features** ## **Applications** **==> picture [500 x 120] intentionally omitted <==** **----- Start of picture text -----**<br> n Formerly a product KOMATSULITE ™ Battery cell protection for:<br>n Miniature Thermal Cutoff (TCO) device n Notebook PCs<br>>,<br>ASe n Surface mount n Tablet PCs<br>n Overtemperature and overcurrent protection n Smart phones<br>for lithium polymer and prismatic cells n USB cable protection for<br>= Ss, n Controls abnormal, excessive current virtually instantaneously, up to rated limits smart phones<br>n Wide range of temperature options<br>CF<br>SA Series Breaker (Surface Mount Thermal Cutoff Device)<br>BOURNS (i<br>X246L<br>S A 0 0<br>77SB0<br>&<br>*RoHS COMPLIANT<br>**HALOGEN FREE<br>**----- End of picture text -----**<br> ## ~~**Ratings**~~ |**Specification**|**SA72CB0**|**C-TYPE**<br>**SA77CB0**<br>**SA82CB0**|**SA85CB0**| |---|---|---|---| |TripTemperature|72 °C ± 5 °C|77 °C ± 5 °C<br>82 °C ± 5 °C|85 °C ± 5 °C| |Reset Temperature||40 °C min.|| |Contact Rating||DC9 V / 12 A,6000 cycles|| |Maximum BreakingCurrent||DC5 V / 30 A,100 cycles|| |Maximum Voltage||DC28 V / 12 A,100 cycles|| |Minimum HoldingVoltage||3 V @ 25 °C for 1 minute|| |Maximum Leakage Current||200 mA max. @ 25 °C|| |Resistance||15 milliohms max.|| ||||| |**Specification**|**SA72SB0**|**S-TYPE**<br>**SA77SB0**<br>**SA82SB0**|**SA85SB0**| |TripTemperature|72 °C ± 5 °C|77 °C ± 5 °C<br>82 °C ± 5 °C|85 °C ± 5 °C| |Reset Temperature||40 °C min.|| |Contact Rating||DC9 V / 25 A,6000 cycles|| |Maximum BreakingCurrent||DC5 V / 60 A,100 cycles|| |Maximum Voltage||DC28 V / 25 A,100 cycles|| |Minimum HoldingVoltage||3 V @ 25 °C for 1 minute|| |Maximum Leakage Current||200 mA max. @ 25 °C|| |Resistance||7 milliohms max.|| Mini-breaker TCOs reset when the following conditions are met: - The ambient temperature has dropped by 10 °C below the minimum trip temperature - Power to the TCO has been cycled (off/on) **==> picture [320 x 158] intentionally omitted <==** **----- Start of picture text -----**<br> Agency Recognition How to Order<br>SA 77 S B 0<br>Description<br>File Number: E215638 Series Designator<br>UL, cUL<br>(UL 60730) Trip Temperature (±5 °C)<br>• 72<br>TUV File Number: E50373669 • 77<br>(EN60730-2-9) • 82<br>• 85<br>Arm Material<br>C = Cu Alloy Low Current Type<br>S = Cu Alloy High Current Type<br>Terminal Type<br>B = 4 Terminals<br> (Terminal Length 1.3 mm)<br>Special Specification Code<br>Resin Type, Mfg. Internal Code, Design<br>Mark, etc.<br>**----- End of picture text -----**<br> ## ~~**Agency Recognition**~~ **Asia-Pacific:** Tel: +886-2 2562-4117 Email: asiacus@bourns.com **Europe:** Tel: +36 88 520 390 Email: eurocus@bourns.com **The Americas:** Tel: +1-951 781-5500 Email: americus@bourns.com **www.bourns.com** - A WARNING Cancer and Reproductive Harm ~~- www.P65Warnings.ca.gov~~ - RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** 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. 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. ## **SA Series Breaker (Surface Mount Thermal Cutoff Device)** ## ~~**Product Dimensions**~~ **==> picture [355 x 224] intentionally omitted <==** **----- Start of picture text -----**<br> 8.0<br>(.315)<br>1.3 5.4 +0.25/-0.05<br>(.051) 0.15 (.213 +.010/-.002) 1.3<br>(.006) (.051)<br>—<br>3.2 +0.15/-0.05<br>(.126 +.006/-.002)<br>:<br>1.0 ± 0.05<br>(.039 ± .002)<br>_al 1.17 5O ofcoe (.008)0.2 [R] (.079 ± .002)2.0 ± 0.05 ee DIMENSIONS: MM<br>(.046) 4 PLCS. (INCHES)<br>1.09<br>(.043) 0.48<br>S L (.019)<br>— — a _<br>0.08 +0.10/-0.08<br>—!i (.003 +.004/-.003) (.004 ± .0004)0.1 ± 0.01 |<br>**----- End of picture text -----**<br> ## ~~**Product Structure**~~ **==> picture [433 x 103] intentionally omitted <==** **----- Start of picture text -----**<br> Circuit Diagram<br>CASE ARM CIRCUIT<br>COVER NORMAL CIRCUIT AFTER OPENING<br>PLATE<br>ARM BASE<br>TERMINAL TERMINAL<br>VY =—Say wa r e per<br>PTC<br>CONTACT<br>BIMETAL<br>DISC<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. ## **SA Series Breaker (Surface Mount Thermal Cutoff Device)** ## ~~**Typical Performance**~~ **==> picture [486 x 157] intentionally omitted <==** **----- Start of picture text -----**<br> Current vs. Temperature Curves Current vs. Temperature Curves<br>C-Type S-Type<br>10 20<br>9 SA72C (Low 67 °C avg.) 18<br>8 SA77C (Low 72 °C avg.) 16<br>7 SA82C (Low 77 °C avg.) 14<br>6 SA85C (Low 80 °C avg.) 12<br>5 10<br>4 8<br>SA72S (Low 67 °C avg.)<br>3 6<br>SA77S (Low 72 °C avg.)<br>2 4 SA82S (Low 77 °C avg.)<br>1 2 SA85S (Low 80 °C avg.)<br>0 0<br>20 30 40 50 60 70 80 20 30 40 50 60 70 80<br>Temperature (°C) Temperature (°C)<br>Current (A) Current (A)<br>**----- End of picture text -----**<br> The above curves were derived from placing non-PCB mounted test samples in an oven at 25 ℃, 40 ℃, 60 ℃, and 70 ℃, increasing current flow through the sample at a rate of 0.1 A/minute and recording the current value when the sample trips. The current carrying performance is influenced by the PCB design due to copper resistance; users should verify actual device performance in their specific applications. 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. ## **SA Series Breaker (Surface Mount Thermal Cutoff Device)** ## ~~**Surface Mount Recommendations**~~ The Model SA Series breaker is designed for reflow and hand soldering. It is not designed or warranted for flow soldering. The following conditions must be adhered to: **==> picture [460 x 155] intentionally omitted <==** **----- Start of picture text -----**<br> Refow Soldering: Recommended Reflow Profile<br>The recommended reflow soldering 270<br>conditions are as follows: 240<br>150 ~ 180 °C ............... 100 ~ 150 seconds<br>210<br>≤220 °C........................ 20 ~ 40 seconds<br>255 ~ 260 °C ............... 5 ~ 10 seconds 180<br>150<br>Process breaker in a reflow furnace using 120<br>the profile shown above three times, TEMPERATURE _ TIME<br>followed by positioning the breaker in 90 150 ~ 180 °C ..... 100 ~ 150 Seconds<br>ambient temperature of +25 °C for 8 hours. 60 ≤220 °C ..... 20 ~ 40 Seconds<br>°<br>30 245 C ..... Peak<br>Hand Soldering: 0<br>Place a solder iron on each of the terminal 0 60 120 180 240 300 360<br>ends for 5 seconds at +350 °C, followed by<br>positioning the breaker in ambient Time (Seconds)<br>Temperature (°C)<br>**----- End of picture text -----**<br> Place a solder iron on each of the terminal ends for 5 seconds at +350 °C, followed by positioning the breaker in ambient temperature of +25 °C for 8 hours. _**Do not expose the breaker to temperatures exceeding +260 °C.**_ ## ~~**Recommended Land Pattern**~~ **==> picture [402 x 93] intentionally omitted <==** **----- Start of picture text -----**<br> 0.9 9.0<br>0.6 (.035) (.354)<br>(.024) 1.6 5.8 1.6<br>(.063) (.228) (.063)<br>Recommended Mask Thickness: 0.12 mm<br>2.4<br>(.094) Recommended Solder Particle Size: 30 µm<br>MM<br>0.9 DIMENSIONS:<br>(INCHES)<br>(.035)<br>**----- End of picture text -----**<br> ## ~~**Mounting Cautions**~~ In order to protect the housing and mechanical parts inside from deformation, prevent excessive load at the time of part absorption / part deployment and mounting. A part absorption nozzle more than 2 mm in diameter with a 3 N (5 N max.) mounting load is recommended. Any shock to the product by the nozzle during the mounting procedure may have a negative influence on the function of the breaker. 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. ## **SA Series Breaker (Surface Mount Thermal Cutoff Device)** ## ~~**Standard Packaging Specifcations**~~ Reel (13 inch) ..................................................................................................................................................................5,000 pcs. (fixed) Outer Box (690 mm x 344 mm x 136 mm) ....................................................................................................................50,000 pcs. (fixed) Marking ..........................................A label will be attached on the reel and outer box which includes the following items, at a minimum: Part name, part number, quantity, lot number, safety approval mark (UL, etc.), company name (Bourns KK) and any other items required by the customer **==> picture [493 x 256] intentionally omitted <==** **----- Start of picture text -----**<br> 2.0<br>REEL (.394)10.0 DIA. (.079) (.110)2.8 (.079)2.0<br>90.0<br>DIA.<br>(3.543)<br>330.0 ± 2.0<br>(12.992 ± .079)<br>DIA.<br>13.0 ± 0.2<br>(.512 ± .008)<br>80.0 ± 1.0<br>(3.150 ± .039)<br>R 5.0 DIA.<br>(.197)<br>2.0 ± 0.5 13.0 ± 0.2<br>DIA.<br>(.079 ± .020) (.512 ± .008)<br>21.0 ± 0.8<br>DIA.<br>35 ° (.827 ± .031)<br>1.0<br>CENTER HOLE (.039) [R]<br>ENLARGEMENT<br>17.5 ± 1.0<br>(.689 ± .039)<br>21.5 ± 1.0<br>(.846 ± .039)<br>0.8 0.6 0.4 0.2<br>**----- End of picture text -----**<br> ## _**CARRIER TAPE**_ **==> picture [488 x 138] intentionally omitted <==** **----- Start of picture text -----**<br> 2.00 ± 0.1<br>8.00 ± 0.1 (.079 ± .004)<br>DIA. (.315 ± .004) 4.00 ± 0.1 1.75 ± 0.1 7.50 ± 0.1<br>1.50 +0.1/-0 (.157 ± .004) (.069 ± .004) (.295 ± .004)<br>(.059 +.004/-.000)<br>5.65 NOTES:<br>(.222) 5 ° 1) The corner and ridge radiuses (R) of inside cavity<br>are 0.3 mm / (.012 in.) max.<br>2) Cumulative tolerance of 10 pitches of the sprocket<br>hole is ±0.2 mm / (.008 in.).<br>16.00 +0.3/-0.1 3) Measuring of cavity positioning is based on cavity<br>(.630 +.012/-.004) center in accordance with JIS/IEC standard.<br>8.45 ± 0.1<br>5 ° (.148 ± .004)3.75 ± 0.1 (.333 ± .004)1.30 ± 0.1 (.012 ± .002)0.30 ± 0.05<br>(.051 ± .004) 1.50 MM<br>DIMENSIONS:<br>(.059) (INCHES)<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. ## **SA Series Breaker (Surface Mount Thermal Cutoff Device)** ## ~~**Typical Part Marking**~~ **==> picture [388 x 190] intentionally omitted <==** **----- Start of picture text -----**<br> DATE CODE:<br>MONTH (1~9, X, Y, Z)<br>DATE<br>YEAR<br>MACHINE NO.<br>ROMAN NUMERAL (I, II, III, ETC.) or<br>ARABIC NUMERAL (1, 2, 3, ETC.) = OKAYAMA FACTORY<br>ALPHABET = SHIGA FACTORY<br> 9016L<br> 11<br>SA 77SB0<br>SERIES DESIGNATOR SPECIAL SPECIFICATION CODE<br>MANUFACTURER’S (RESIN TYPE, MFG. INTERNAL CODE, DESIGN MARK, ETC.)<br>INTERNAL CODE TERMINAL TYPE<br>(ALPHANUMERIC CHARACTER) (0 = 4 TERMINALS, 1.3 mm LENGTH)<br>ARM MATERIAL<br>(C = Cu ALLOY LOW CURRENT TYPE, S = Cu ALLOY HIGH CURRENT TYPE)<br>TRIP TEMPERATURE - °C<br>(72, 77, 82, 85)<br>**----- End of picture text -----**<br> ## ~~**Application Temperature Range**~~ ........................................... -30 ~ 100 °C ## ~~**Storage Conditions**~~ - 1) The breaker must be stored in the standard packaging with the following conditions: ambient temperature of -10 to +40 °C, RH <75 % with no radical temperature change, direct sunshine, excessive vibration or shock. - 2) Avoid storage locations where there is a possibility of generating corrosive gas such as from salt breeze, chlorine, hydrogen sulfide, ammonium, sulfide-oxidation, hydrogen chloride, acetate, etc. - 3) Storage period should be no longer than 24 months from date of shipment. 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. ## **SA Series Breaker (Surface Mount Thermal Cutoff Device)** ## ~~**Caution when using Breaker**~~ Before using the breaker, please fully read the _DESIGN AND HANDLING CAUTIONS_ stated below to avoid breaker performance deterioration and/or damage to the breaker body or terminal. ## **DESIGN CAUTIONS** 1. Use within the electrical ratings specified in this data sheet. If used over the rating of voltage or current, ON-OFF life might be impacted and contact may deteriorate due to breaker arm damage. 2. If used over the maximum electrical rating specified in this data sheet, the circuit may not open safely or operate properly. Please test your device for any abnormalities and confirm that the breaker will open the circuit safely in your device. 3. Mount the breaker on your device where heat is the highest in order to transfer it effectively to the breaker. 4. If the breaker is affixed with an adhesive (resin, etc.), before proceeding, fully test, evaluate and verify that the adhesive presents no negative effects on the breaker before proceeding. 5. After the breaker is mounted, affix it so that the breaker body and terminals will not move. If not affixed properly, breaker resistance could increase or contact could open due to stress during handling or vibration/shock during transportation. 6. Mount the breaker body and terminals in a straight and flat direction. If the body and terminals are mounted in a twisted condition, breaker resistance could increase or create body damage. 7. If breaker is to be resin-molded, test and evaluate the application to determine whether the breaker can be used effectively. 8. The breaker cannot be used as a repetitive ON-OFF thermostat. 9. The breaker is not washable. Do not wash. 10. Do not let a solder iron touch the breaker body. 11. Do not attach solder to the breaker body. 12. When mounting and after mounting the breaker, do not apply supersonic vibration. Vibration and heat may cause breaker resistance to increase or may cause body damage. If you plan to apply supersonic vibration after mounting the breaker, you will need to evaluate whether the breaker is suitable for your specific application. The breaker is not designed or warranted to withstand supersonic vibration. 13. Do not use the breaker in the following environments: - a) Water, oil, chemical or organic solutions - b) Direct sunlight, outdoor exposure, dust - c) Dew condensation, where the breaker could get wet - d) Salt breeze, chlorine, hydrogen sulfide, ammonium, sulfide-oxidation, hydrogen chloride, acetate and anywhere there is a possibility of generating corrosive gas such as sulfurous acid gas - e) Strong static electric charge or electromagnetic wave 14. The breaker is not designed or tested for, and should not be used in, aerospace, airplane, nuclear, military, life-sustaining medical and other related applications. 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. ## **SA Series Breaker (Surface Mount Thermal Cutoff Device)** ## ~~**Caution when using Breaker (Continued)**~~ ## **HANDLING CAUTIONS** 1. Since the breaker body is composed of plastic parts, do not clamp or dent with tools as this could cause a resistance increase or body damage. 2. Breaker terminals are thin copper-alloy with right angle edges. Handle carefully to avoid injury to fingers. Handling while wearing finger cots and using tweezers is recommended. 3. When mounting the breaker on a cell or PCM board, be careful to avoid placing excessive stress on the breaker body and terminals. Excessive stress may cause a resistance increase or body damage. Please refer to the following cautions: - a) Do not apply more than 5 N moment to the breaker body (refer to Figure 1) - b) Do not apply more than 1.5 cN-m twist torque to the breaker body (refer to Figure 2) - c) Do not apply more than 15 N bending force to the breaker body (refer to Figure 3) - d) Do not apply more than 0.4 cN-m twist torque to the breaker terminals (refer to Figure 4) - e) Do not apply more than 2 N force to the breaker terminals (refer to Figure 5) - f) Do not bend terminals more than 45 ° at root (refer to Figure 6) - g) Do not twist terminals more than 20 ° with the breaker body affixed. **==> picture [473 x 125] intentionally omitted <==** **----- Start of picture text -----**<br> Figure 1 Figure 2 Figure 3 Figure 4<br>Figure 5 Figure 6<br>Due to possible updates to safety standards and other reasons,<br>45 ° 45 ° there may be changes in specifications for this data sheet without<br>prior notification. Therefore, before design-in for your application,<br>45 ° 45 ° please contact us for the most up-to-date specifications.<br>**----- End of picture text -----**<br> Due to possible updates to safety standards and other reasons, there may be changes in specifications for this data sheet without prior notification. Therefore, before design-in for your application, please contact us for the most up-to-date specifications. REV. 05/18 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 March 31, 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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