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© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/03/17
Enclosed Fuseholders > Panel Mounted
Cartridge Fuse Holders
RoHS
Pb
Product Characteristics 870
Compatible Fuses
For Shocksafe, Medical Grade,
5×20mm fuses
Materials
Holder/Cap: Black Thermoplastic, UL 94V0
Metal Parts: Copper alloy, corrosion protected
Terminals: Solderable, tinned
Electrical Data (23ºC)
Rated Voltage: 250V
Rated Current: 10A
Rated Power: 2.5W (VDE)
Mounting
12.7mm diameter D-hole or 13mm round hole
Admissible torque on plastic hex nut is 1.2Nm
Terminals Solderable or 4.8mm quick connect-fits 0.5mm tab
Protection Class & Category
IP 40 (IEC 60529)
PC3 (IEC 60127-6)
Live parts are fully inaccessible to a 1mm diameter
probe
Operating Temperature -40ºC to +85ºC
Climatic Test
-40ºC/+85ºC/21 days
(IEC 60068-2-1...3)
Stock Conditions 0°C to 60°C, max. 70% R.H.
Contact Resistance ≤ 5mΩ at 20 mV
Impulse Voltage 4 kV, 50Hz, 1 min., dry
Insulation Resistance > 10
3
MΩ (500VDC, 1 min.)
Solderability
350ºC, 2 sec.
acc. to IEC 60068-2-20, Test Ta method 2
Soldering Heat Resistance
350ºC, 10 sec. (IEC 60068-2-20)
acc. to IEC 60068-2-20, Test Tb, method 2
Minimum Cross Section Conductor - 2.5mm
2
Marking 870, 250V, Approvals
Unit Weight 5.6g
Dimensions 870
Panel alternatives
13 -0,3
12 -0,1
12,7 -0,1
∅15
max. 7
4
35,1 + 0,2
43,6 + 0,2
M12,7x1,5
4,8
SW 14
16,2
0,5
8,9 +0,15
Includes Captive Cap
Ordering Information
Ordering Number Packaging
870 0000 1009 Bulk 100 Pcs
Agency Approvals
Agency Agency File Number
40003282
E70164
* Ensure that proper fuse re-rating is factored in fuseholder selection.
870 Series Medical Grade Shock-Safe Holder for 5×20mm Fuses
Application testing is strongly recommended.
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.
Additional Information
Datasheet
Samples
Resources