85100001009
Fuseholder, Cartridge, 1 Fuse, 10 A, 250 VDC, 5mm x 20mm, Quick Connect
- Manufacturer: LITTELFUSE
- Product type: Fuse Holders
- SVHC: To Be Advised
- Fuse Current: 10A
- No. of Fuses: 1Fuses
- Product Range: 851 Series
- Fuse Size Held: 5mm x 20mm
- Fuse Holder Type: Cartridge Fuse Holder
- Holder Terminals: Quick Connect
- Voltage Rating VAC: -
- Voltage Rating VDC: 250V
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 2.45 € |
| Current stock | 10+ |
| Lead time | 30 days |
**Cartridge Fuse Holders** Enclosed Fuseholders > Panel/Circuit Board Mounted ~~**RoHS**~~ **Pb** ~~[[1OascAdss]~~ ## 850/851/852/853 Series Enclosed Fuse H ~~olders for 5×20mm Fuses~~ ~~**Product Characteristics**~~ **850/851 Series 852/853 Series** bl **850 Series Holder** ~~Loee ee~~ Panel Mounted (IP40) **Compatible Fuse 5×20mm Holder:** Black Thermoplastic **Cap:** Black Thermoplastic Both UL94VO **851 Series Holder Materials Sealing Ring:** Silicon (Cap 856) Panel Mounted (IP54) **Metal Parts:** Copper alloy, corrosion protected **855 Cap** Without Silicon Ring (IP 40) **Terminals:** Solderable tinned **Rated Voltage:** 250V **Rated Current: Rated Current:** 6.3A (VDE) **Electrical Data (23ºC)** 10A (UL and VDE) 12A (UL) **Rated Current: 852 Series Holder Electrical Data (23ºC)** 10A (UL and VDE) ~~=~~ Circuit Board Mounted (IP40) **856 Cap Rated Power:** With Silicon Ring (IP 54) 3.2W (VDE) 12.7mm diameter **853 Series Holder** D-hole or 13mm round Circuit Board Mounted (IP54) **Mounting** hole Admissible torque on plastic hex nut is 1.2Nm **Agency Approval** Solderable only, OO 4mm×0.5mm (850) **Terminals** Solderable or 2.8mm **Part Number** quick connect - fits **Agency 850 851 852 853** 0.5mm tab (851) ~~ee a~~ **Agency File Number Protection Class &** 400345355 40033885 **Category** PC2 (IEC 60127-6) E70164 **Rated Power: Rated Power:** |3.2W (VDE)(VDE)VDE))<br>2W(VDE)| |---| |12.7mm diameter<br>D-hole or 13mm round<br>hole Admissible torque<br>on plastic hex nut is<br>1.2Nm<br>(2) Solder pins<br>0.5mm×1.1mm<br>~~a~~| |**Mounting**<br>**Terminals**<br>**Protection Class &**<br>**Category**|hole Admissible torque<br>on plastic hex nut is<br>1.2Nm<br>(2) Solder pins<br>0.5mm×1.1mm<br>Solderable only,<br>4mm×0.5mm (850)<br>Solderable or 2.8mm<br>quick connect - fits<br>0.5mm tab (851)<br>-<br>IP 40 (with Cap 855 acc. to IEC 60529)<br>IP 54 (with Cap 856 acc. to IEC 60529)<br>PC2 (IEC 60127-6)<br>~~a~~<br>~~a~~| |---|---| |**Operating Temp.**|-40ºC to +85ºC| |**Climatic Test**<br>-40ºC/+85ºC/21 days (IEC 60068-2-1...3)<br>**Stock Conditions**<br>0°C to 60°C, Max 70% R.H.<br>**Contact Resistance**<br>≤ 5mΩ at 20mV<br>**Impulse Voltage**<br>4 kV, 50Hz, 1 min., dry<br>**Insulation Resistance**<br>> 103MΩ (500VDC, 1 min.)<br>**Solderability**<br>350°C/2 sec. acc to IEC<br>60068-2-20, Test Ta,<br>method 2<br>235°C/2 sec. acc to IEC<br>60068-2-20, Test Tb,<br>method 1<br>**Soldering Heat**<br>**Resistance**<br>350°C/10 sec. acc to<br>IEC 60068-2-20, Test Tb.<br>method 2<br>260°C/10 sec. acc to<br>IEC 60068-2-20, Test Tb,<br>method 1A<br>**Minimum Cross**<br>**Section**<br>Conductor - 1.5mm2<br>Conducting path -<br>0.2mm2<br>**Marking**<br>Part No., 250V, Approvals<br>**Unit Weight**<br>4.1g (850) / 1.8g (855)<br>4.2g (851) /1.9g (856)<br>3.2g (852) / 1.8g (855)<br>3.2g (853) /1.9g (856)<br>**Note:**Refer to Fuseologyfor information on proper fuseholder re-rating.<br>~~os~~<br>~~_~~<br>~~|sd~~|| **Additional Information** ~~TO~~ **Datasheet Resources Samples 850 Series 850 Series 850 Series** Gi $F) **Datasheet Resources Samples 851 Series 851 Series 851 Series** <7 **Datasheet Resources Samples 852 Series 852 Series 852 Series** i **Datasheet Resources Samples 853 Series 853 Series 853 Series** **Note:** Refer to Fuseology for information on proper fuseholder re-rating. © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/19 **Cartridge Fuse Holders** Enclosed Fuseholders > Panel/Circuit Board Mounted **==> picture [94 x 32] intentionally omitted <==** **==> picture [262 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> Dimensions<br>**----- End of picture text -----**<br> |~~**Ordering Information**~~||| |---|---|---| |**Description**|**Ordering Number**|**Packaging**| |Cap, w/out ring(IP40)<br>Cap, w/silicon ring(IP54)|85500001009<br>85600001009|Bulk 100<br>Bulk 100| |850 Series Holder (IP40)<br>851 Series Holder (IP54)<br>852 Series Holder (IP40)<br>853 Series Holder (IP54)|85000001009<br>85100001009<br>85200001009<br>85300001009|Bulk 100<br>Bulk 100<br>Bulk 100<br>Bulk 100| **==> picture [243 x 387] intentionally omitted <==** **----- Start of picture text -----**<br> 850 Series 851 Series<br>13 -0,3<br>12 -0,1<br>2,8<br>Ø12,4 +0,15 852/853 Series 855 Series<br>855 Cap<br>6<br>1<br>14,2<br>0,5 1,05 +0,05<br>10 +0,3<br>0,2 856 Cap<br>856 Series<br>1 6<br>12,4 +0,1<br>0,05<br>10 + 0,1<br>14,2<br>Holes in the printed circuit board: 1,3 +0,1<br>max. 7 11,9 -0,15 Ø15 + 0,3<br>4 +0,2 0,5<br>16,2<br>33 +0,4<br>M12,7x1,5<br>SW14<br>9,4<br>20,8 + 0,5<br>20,8 + 0,5<br>0,5<br>Ø15 + 0,3 M12,7x1,5 SW14 9,4<br>12,7 -0,1<br>1,8<br>Ø8,3 + 0,3<br>1,8<br>Ø8,3 + 0,3<br>4<br>+0,1 0,2<br>32,8<br> 4,5 +0,5<br>+0,1 0,05<br>12,4<br>Ø1,3 + 0,1<br>4 +0,2<br>38,4 +0,5 34,6 +0,4<br>16,2<br>11,9±0,15<br>max. 7<br>**----- End of picture text -----**<br> **Disclaimer Notice -** Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics. © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/19
Updated at June 10, 2026
Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.
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