![SF-0603S200-2 — Fuse, Surface Mount, 2 A, Slow Blow, 32 VDC, 0603 [1608 Metric], SF-0603S](/media/D/1/9/72C11543CFE3091D.webp)
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SF-0603S200-2
Fuse, Surface Mount, 2 A, Slow Blow, 32 VDC, 0603 [1608 Metric], SF-0603S
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: BOURNS
- Product type: SMD Fuses
- Fuse Current:2A; Product Range:SF-0603S Series; Voltage Rating VAC:-; Voltage Rating V DC:32VDC; Blow Characteristic:Slow Blow; Fuse Case Style:0603; Breaking Capacity Current AC:-; Break
- SVHC: No SVHC (04-Feb-2026)
- Fuse Current: 2A
- Product Range: SF-0603S
- Fuse Case Style: 0603 [1608 Metric]
- Voltage Rating VAC: -
- Voltage Rating VDC: 32VDC
- Blow Characteristic: Slow Blow
- Breaking Capacity Current AC: -
- Breaking Capacity Current DC: 50A
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.265 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
## **SinglFuse[™] SF-0603S Series Features** **==> picture [506 x 371] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||||| |---|---|---|---|---|---|---|---|---|---| |n|Single blow fuse for overcurrent|n|Surface mount packaging for automated| |protection|assembly| |n|1608 (EIA 0603) miniature footprint| |n|Slow blow fuse| |n|UL listed| |n|RoHS compliant* and halogen free**| |n|Thin film chip fuse| |POURNS|SF-0603S Series - Slow Blow Surface Mount Fuses| |Electrical Characteristics| |Rated Current|Resistance|Typical| |Model|Fusing Time|Rated Voltage|Breaking Capacity| |(Amps)|(m|Ω|) Typ.***|I|[2]|t|(A|[2]|s) ****| |es|SF-0603S040|0.40|350|DC 50 V /|0.004| |DC 50 V|AC 35 V| |SF-0603S050|0.50|232|50 A|0.009| |a|SF-0603S063|0.63|po|150|pT|0.017| |ee|SF-0603S070|0.70|pO|148|pT|0.023| |es|SF-0603S080|ee|0.80|pO|113|pT|0.024| |es|SF-0603S100|1.00|pT|67|pT|0.026| |es|SF-0603S125|ee|1.25|po|50|pT|0.057| |ee|SF-0603S150|1.50|Open within 5 sec.|pT|42|pT|0.081| |at 250 % rated| |es|SF-0603S160|ee|1.60|pO|40|DC 32 V /|PT|0.086| |es|SF-0603S200|2.00|current|pT|27|DC 32 V|AC 35 V|PT|0.115| |es|SF-0603S250|2.50|po|19.5|50 A|P|0.200| |es|SF-0603S300|ee|3.00|pT|16|pT|0.210| |es|SF-0603S315|3.15|pT|15|pT|0.279| |es|SF-0603S400|ee|4.00|po|11|pT|0.326| |es|pO|pT| |SF-0603S500|5.00|8|0.622| |tl|SF-0603S600|6.00|6|2.700| |es ee|po||| |*** Resistance value was measured with less than 10 % of rated current.| |****Typical I|[2]|t value is measured at 10x rated current.| **----- End of picture text -----**<br> ## ~~**Reliability Testing**~~ **Parameter Requirement Test Method** Carrying Capacity ..................................... No fusing ....................................................Rated current, 4 hours Fusing Time .............................................. Within 5 seconds ........................................250 % of its rated current Interrupting Ability ..................................... No mechanical damages ...........................After the fuse is interrupted, rated voltage applied for 30 seconds again Bending Test ............................................. No mechanical damages ...........................Distance between holding points: 90 mm, Bending: 3 mm,1time, 30 seconds Resistance to Solder Heat ........................ ±20 % .........................................................260 °C ±5 °C,10 seconds ±1 second Solderability .............................................. 95 % coverage minimum ...........................235 °C ±5 °C, 2 ±0.5 second 245 °C ±5 °C, 2 ±0.5 second (lead free) Temperature Rise ..................................... <75 ° ..........................................................100 % of its rated current, measure of surface temperature Resistance to Dry Heat............................. ±20 % .........................................................105 °C ±5 °C,1000 hours Resistance to Solvent ............................... No evident damage on protective ..............23 °C ±5 °C of isopropyl alcohol, 90 seconds coating and marking Residual Resistance ................................. 10k ohms or more ......................................Measure DC resistance after fusing Thermal Shock ......................................... DR < 10 % ..................................................-20 °C / +25 °C /+125 °C /+25 °C, 10 cycles ## ~~**Environmental Characteristics**~~ Operating Temperature ..................................................................................-20 °C to +105 °C Storage Conditions Temperature ................................................................................................+5 °C to +35 °C Humidity...........................................................................................................40 % to 75 % Shelf Life........................................................................... 2 years from manufacturing date Moisture Sensitivity Level ........................................................................................................1 ESD Classification (HBM)..............................................................................................Class 6 - RoHS Directive 2002/95/EC Jan 27 2003 including 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. “SinglFuse” is a trademark of Bourns, Inc. Specifications are subject to change without notice. ## **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** The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. ## **SinglFuse[™] SF-0603S Series Applications** n Portable memory n Cell phones n LCD monitors - n Disk drives - n PDAs - n Digital cameras - n Rechargeable battery packs n Battery chargers n Set top boxes - n Industrial controllers - n DVDs ## **SF-0603S Series - Slow Blow Surface Mount Fuses** ## ~~**Solder Refow Recommendations**~~ **==> picture [461 x 133] intentionally omitted <==** **----- Start of picture text -----**<br> 250 Peak: 250 +0/-5 °C<br>230 °C or higher<br>200<br>PRE-HEATING ZONE<br>180 °C<br>PEAK: 250 +0/-5 °C, 5 seconds<br>150 150 °C PRE-HEATING ZONE: 150 to 180 °C, 90 ± 30 seconds<br>90 ± 30 Seconds SOLDERING ZONE: 230 °C or higher, 30 ± 10 seconds<br>100<br>30 ± 10 Seconds<br>SOLDERING ZONE<br>50<br>HEATING TIME<br>TEMPERATURE (°C)<br>**----- End of picture text -----**<br> ## ~~**Product Dimensions**~~ **==> picture [315 x 282] intentionally omitted <==** **----- Start of picture text -----**<br> 1.6 ± 0.1<br>(.063 ± .004)<br>ee ee 0.45 ± 0.1<br>(.018 ± .004)<br>0.8 ± 0.1<br>(.031 ± .004)<br>0.35 ± 0.2 0.35 ± 0.2<br>i - — (.014 ± .008) (.014 ± .008)<br>: |<br>0.3 ± 0.2 0.3 ± 0.2<br>-|_._. __|]<br>(.012 ± .008) (.012 ± .008)<br>DIMENSIONS: _ MM<br>(INCHES)<br>PACKAGING: 5,000 pcs./reel<br>Thermal Derating Curve<br>120<br>110<br>100<br>90<br>80<br>-20 0 20 40 60 80 100 120<br>AMBIENT TEMPERATURE (°C)<br>PERCENT OF RATING (%)<br>**----- End of picture text -----**<br> ## ~~**Recommended Pad Layout**~~ **==> picture [163 x 239] intentionally omitted <==** **----- Start of picture text -----**<br> 1.02<br>(.040)<br>--—— +<br>1.09<br>(.043)<br>a<br>|<br>—— (.010)2.54 n<br>Construction & Material Content<br>OVERCOAT<br>Sn PLATING<br>FUSE ELEMENT Cu / Ni PLATING<br>CERAMIC SUBSTRATE<br>**----- End of picture text -----**<br> Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. ## **SF-0603S Series - Slow Blow Surface Mount Fuses** **==> picture [256 x 348] intentionally omitted <==** **----- Start of picture text -----**<br> Average Time Current Curves<br>1.50 A 1.60 A<br>1.25 A 2.00 A<br>1.00 A 2.50 A<br>0.70 A 3.00 A<br>0.63 A 3.15 A<br>0.50 A 4.00 A<br>0.40 A 5.00 A<br>6.00 A<br>100<br>10<br>1<br>0.1<br>0.01<br>0.001<br>0.1 1 10 100<br>CURRENT (A)<br>CLEARING TIME (S)<br>**----- End of picture text -----**<br> **==> picture [252 x 13] intentionally omitted <==** **----- Start of picture text -----**<br> Minimum I [2] T V Clear Time Curves<br>**----- End of picture text -----**<br> **==> picture [222 x 332] intentionally omitted <==** **----- Start of picture text -----**<br> 6.00 A<br>5.00 A<br>4.00 A<br>100<br>3.15 A<br>3.00 A<br>2.50 A<br>2.00 A<br>1.60 A<br>1.50 A<br>1.25 A<br>10<br>1.00 A<br>0.80 A<br>0.63 A<br>0.50 A<br>0.40 A<br>1<br>0.1<br>0.01<br>0.001<br>0.001 0.01 0.1 1<br>CLEARING TIME (S)<br>MIN. I2T (A2 SEC)<br>**----- End of picture text -----**<br> ## ~~**Typical Part Marking**~~ Represents total content. Layout may vary. **==> picture [87 x 41] intentionally omitted <==** **==> picture [55 x 61] intentionally omitted <==** **----- Start of picture text -----**<br> RATING CURRENT (A)<br>E = 0.40 N = 1.60<br>F = 0.50 S = 2.00<br>I = 0.63 T = 2.50<br>J = 0.70 3 = 3.00<br>K = 0.80 U = 3.15<br>L = 1.00 W = 4.00<br>M = 1.25 Y = 5.00<br>P = 1.50 6 = 6.00<br>**----- End of picture text -----**<br> ## ~~**How to Order**~~ SinglFuse™ Product Designator SMD Footprint 1608 (EIA 0603) size Fuse Blow Type F = Fast acting S = Slow blow Rated Current 040-600 (400 mA - 6.00 A) Packaging Type - 2 = Tape & Reel (5,000 pcs./reel) ## **SF - 0603 S 040 - 2** REV. F 07/17 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. ## **SF-0603S Series Tape and Reel Specifications** |**SF-0603S Series**<br>**Tape Dimensions**<br>**per EIA 481-2**|**SF-0603S Series**<br>**Tape Dimensions**<br>**per EIA 481-2**| |---|---| |W|8.0±0.2<br>(.315 ± .008)| |P0|4.0±0.1<br>(.157 ± .004)| |P1|4.0±0.1<br>(.157 ± .004)| |P2|2.0±0.05<br>(.079 ± .002)| |A|1.1 ±0.1<br>(.043 ± .004)| |B|1.9±0.1<br>(.075 ± .004)| |F|3.5±0.05<br>(.138 ± .002)| |E|1.75±0.1<br>(.069 ± .004)| |D0|1.5+0.1/-0<br>(.059 + .004/-0)| |T|0.64 ±0.1<br>(.025 ± .004)| |**Reel Dimensions**|| |A|180+0/-3.0<br>(7.087 +0/-.118)| |B Min.|60.0<br>(2.362)| |C|13.0± 1.0<br>(.512 ± .039)| |W|9.0± 1.0<br>(.354 ± .039)| |T|11.4 ± 2.0<br>(.449 ± .079)| **==> picture [482 x 140] intentionally omitted <==** **----- Start of picture text -----**<br> MM<br>DIMENSIONS:<br>T (INCHES)<br>W<br>A BOTTOM DO PO E<br>DIA. TAPE TOP<br>TAPE<br>C DIA.<br>B<br>B F<br>W<br>DIA.<br>RESISTOR<br>TAPE A P1 P2<br>PAPER T<br>TAPE<br>DIRECTION OF UNREELING<br>**----- End of picture text -----**<br> Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.
Updated at June 9, 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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