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BK1/S500-63-R
S500 63MA BUSSMANN 1K BAG
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: EATON / PARTNER STOCK
- Product type: Cartridge Fuses
- SVHC: No SVHC (21-Jan-2025)
| Delivery and price | |
|---|---|
| Units per pack | 78 |
| Price | 3.24 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
Effective March 2026 Supersedes October 2021 Technical Data **2052** ## S500 ## 5 mm x 20 mm Fast-acting glass tube fuses ## **Applications** - Power supplies - LED and general Lighting - LED/LCD televisions - Appliances and white goods - Desktops **==> picture [73 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> Photo is representative<br>**----- End of picture text -----**<br> - Test equipment - Set top boxes - Battery chargers - Printers and peripherals ## **Product features** - Fast-acting, low breaking capacity - Optional axial lead option available - 5 mm x 20 mm physical size - Glass tube with silver-plated (32 mA - 125 mA) and nickel plated (160 mA - 10 A) brass endcaps ## **Environmental compliance** **==> picture [102 x 29] intentionally omitted <==** **----- Start of picture text -----**<br> HALOGEN<br>Pb HF<br>RoHS SO FREE<br>**----- End of picture text -----**<br> - Designed to IEC 60127-2/2 (160 mA - 10 A) ## **Ordering part number** ## **Agency information** - cURus recognized: File E19180, Guide JDYX2, JDYX8 - VDE Approval: File 40014109 - BSI Approval: File KM55676 - IMQ Approval: File CA03.00097 - CCC Approval: File 2005010207155694 - KC approval: File SU05011-5001B; SU05011-5002B; SU05011-5003B Note: Philippines manufactured parts have cURus approvals only ## **BK-S500-V-1-R** **==> picture [50 x 72] intentionally omitted <==** **----- Start of picture text -----**<br> Packaging code<br>Family name<br>Option code<br>Ampere rating<br>RoHS compliant<br>**----- End of picture text -----**<br> The ordering code is the part number replacing the “.” with a “-” ## **Packaging prefix** - **BLANK:** 5 pieces in tin case (Cartridge only) - **BK-:** 100 pieces in carton. - **BK1-:** 1,000 pieces in polybag. - **TR2-:** 1,500 pieces on reel (Axial lead only) ## **Option code** - **-V:** Axial leads S500 5 mm x 20 mm Fast-acting glass tube fuses Technical Data 2052 Effective March 2026 ## **Electrical characteristics** |||**1.5 In**||**2.1 In**||**2.75 In**||||**4.0 In**||||**10 In**| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |**Amp rating**||**min**||**max**||**min**||**max**||**min**||**max**||**max**| |32 mA - 100 mA||60 min.||30 min.||10 ms||500 ms||3 ms||100 ms||20 ms| |125 mA - 6.3 A||60 min.||30 min.||50 ms||2 s||10 ms||300 ms||20 ms| |8 A - 10 A||30 min.||30 min.||50 ms||2 s||10 ms||400 ms||40 ms| ## **Product specifications** ||**Current**<br>**rating**|**Voltage**<br>**rating**|**Interrupting rating**<br>**(A) at rated voltage**|**Typical DC**<br>**cold resistance1**|**Typical**<br>**melting2**|**Maximum**<br>**voltage drop3**|**Agency**|**approval**||||| |---|---|---|---|---|---|---|---|---|---|---|---|---| |**Part number**|**(A)**|**(Vac)**|**(50 Hz) Vac**|**(Ohms)**|**I2t (A2sec)**|**(mV)**|**cURus**|**VDE**|**BSI**|**IMQ**|**CCC**|**KC**| |S500-32-R|0.032|250|35|290|0.00002|13000||||||| |S500-40-R|0.04|250|35|210|0.00006|11500||||||| |S500-50-R|0.05|250|35|150|0.00010|10500||||||| |S500-63-R|0.063|250|35|113|0.00020|9800||||||| |S500-80-R|0.08|250|35|22|0.0008|3000||||||| |S500-100-R|0.10|250|35|18|0.0013|2800||||||| |S500-125-R|0.125|250|35|11|0.0034|2200||||||| |S500-160-R|0.16|250|35|8.5|0.008|2000|X|X|X|X|X|X| |S500-200-R|0.20|250|35|6.6|0.016|1700|X|X|X|X|X|X| |S500-250-R|0.25|250|35|4.32|0.28|1400|X|X|X|X|X|X| |S500-315-R|0.315|250|35|3.0|0.58|1300|X|X|X|X|X|X| |S500-400-R|0.40|250|35|1.95|0.18|1100|X|X|X|X|X|X| |S500-500-R|0.50|250|35|0.26|0.18|220|X|X|X|X|X|X| |S500-630-R|0.63|250|35|0.20|0.35|220|X|X|X|X|X|X| |S500-800-R|0.80|250|35|0.14|0.67|190|X|X|X|X|X|X| |S500-1-R|1.0|250|35|0.118|0.8|200|X|X|X|X|X|X| |S500-1.25-R|1.25|250|35|0.083|1.1|200|X|X|X|X|X|X| |S500-1.6-R|1.6|250|35|0.058|2.1|190|X|X|X|X|X|X| |S500-2-R|2.0|250|35|0.043|5.5|150|X|X|X|X|X|X| |S500-2.5-R|2.5|250|35|0.032|7.9|150|X|X|X|X|X|X| |S500-3.15-R|3.15|250|35|0.023|16.9|130|X|X|X|X|X|X| |S500-4-R|4.0|250|40|0.021|22|130|X|X|X|X|X|X| |S500-5-R|5.0|250|50|0.014|42|120|X|X|X|X|X|X| |S500-6.3-R|6.3|250|63|0.01|69|120|X|X|X|X|X|X| |S500-8-R|8.0|250|80|0.01|102|120|X|X|X|X||| |S500-10-R|10|250|100|0.008|111|120|X*|X**|X|X||| 1. DC cold resistance measured at <10% of rated current 2. Typical melting I[2] t was measured at listed interrupting rating and rated voltage 3. Maximum voltage drop was measured at +20 °C ambient temperature at rated current - Axilal lead version only - ** Cartridge version only 2 www.eaton.com/electronics S500 5 mm x 20 mm Fast-acting glass tube fuses Technical Data 2052 Effective March 2026 **Dimensions- mm** Drawing not to scale - Dimension A (ref): 0.65 mm (0.5 A - 6.3 A), 0.80 mm (8 A - 10 A) - Dimension B: For BK- packaging code, 38.1 mm ±0.38 mm **TR2-packaging option- mm** Drawing not to scale **==> picture [73 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> Dimension A1-A2 <1.0 mm<br>**----- End of picture text -----**<br> 3 www.eaton.com/electronics S500 5 mm x 20 mm Fast-acting glass tube fuses Technical Data 2052 Effective March 2026 ## **Temperature derating curve** Operating temperature: -40 °C to +125 °C with proper correction factor applied **==> picture [274 x 122] intentionally omitted <==** **----- Start of picture text -----**<br> 120.0%<br>110.0%<br>100.0%<br>90.0%<br>80.0%<br>70.0%<br>60.0%<br>-60 -40 -20 0 20 40 60 80 100 120 140<br>Derating factor %<br>**----- End of picture text -----**<br> ## **Temperature (°C)** ## **Time vs. current curve** **==> picture [211 x 183] intentionally omitted <==** **----- Start of picture text -----**<br> PEE Eee<br>ee<br>a ee<br>of ——<br>Pe i V<br>aSS SSSSrE TESTS TS Rieti Sinai<br>ER HA ii\ LY AIie<br>of |<br>PE ETHER IAS<br>oo LL LLU TANNA<br>0.01 0.1 1<br>Current (A)<br>Time (seconds)<br>**----- End of picture text -----**<br> 4 www.eaton.com/electronics S500 5 mm x 20 mm Fast-acting glass tube fuses Technical Data 2052 Effective March 2026 ## **Wave solder profile (Axial lead only)** ||||||tp|||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---| |||Tp||||||||||| ||**Temperature**|Tsmin<br>Tsmax<br>Tstyp||First Wave||Second Wave||||||| |||||Preheat area||||||Cool down area||| |||||||**Time**|——————>|||||| |**Reference EN 61760-1:2006**|**Reference EN 61760-1:2006**|||||||||||| |**Profile feature**|||||||||**Standard SnPb solder**|||**Lead (Pb) free solder**| |Preheat • Temperature min. (Tsmin)|Preheat • Temperature min. (Tsmin)|Preheat • Temperature min. (Tsmin)|||||||100 °C|||100 °C| ||• Temperature typ. (Tstyp)||||||||120 °C|||120 °C| ||• Temperature max. (Tsmax)||• Temperature max. (Tsmax)||||||130 °C|||130 °C| ||• Time (Tsminto T|to Tsmax) (ts)|||||||70 seconds|||70 seconds| |D preheat tomax Temperature|||||||||150 °C max.|||150 °C max.| |Peak temperature (TP)*|||||||||235 °C – 260 °C|||250 °C – 260 °C| |Time at peak temperature (tp)|||||||||10 seconds max<br>5 seconds max each wave|||10 seconds max<br>5 seconds max each wave| |Ramp-down rate|||||||||~ 2 K/s min|~ 2 K/s min||~ 2 K/s min| ||||||||||~3.5 K/s typ|~3.5 K/s typ||~3.5 K/s typ| ||||||||||~5 K/s max|||~5 K/s max| |Time 25 °C to 25 °C|||||||||4 minutes|||4 minutes| ## **Manual solder** +350 °C (4-5 seconds by soldering iron), generally manual/hand soldering is not recommended Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. ## **Eaton** **Electronics Division** 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com/electronics © 2026 Eaton All Rights Reserved Printed in USA Publication No. 2052 PCN26015, PCN25035 Published April 2026 Eaton is a registered trademark. All other trademarks are property of their respective owners. Follow us on social media to get the latest product and support information.
Updated at April 27, 2026
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