Littelfuse 870 Series - Manual

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Enclosed Fuseholders > Panel Mounted
Cartridge Fuse Holders
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/SEMKO)
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 (consider de-rating)
Climatic Test
-40ºC/+85ºC/21 days
(IEC 60068-2-1...3)
Stock Conditions
+10ºC to +60ºC relative humidity ≤ 75% yearly
average, without dew, maximum value for 30
days - 95%
Vibration Resistance
24 cycles at 15 min. each
(IEC 60068-2-6)
10 - 60Hz at 0.35mm amplitude
60 - 500Hz at 5g acceleration
Contact Resistance ≤ 5mΩ
Impulse Voltage 4 kV, 50Hz, 1 min., dry
Insulation Resistance > 10 3 MΩ (500VDC, 1 min.)
Solderability 350ºC, 2 sec.
Soldering Heat Resistance 350ºC, 10 sec. (IEC 60068-2-20)
Minimum Cross Section Conductor - 2.5mm 2
Marking 870, 250V, Approvals
Unit Weight 5.6g
Dimensions 870
VDE
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 100 Bulk 100 Pcs
Agency Approvals
Agency Agency File Number
VDE
40003282
608489
E70164
047574
02.1119
* Ensure that proper fuse de-rating is factored in fuseholder selection.
870 Series Medical Grade Shock-Safe Holder for 5×20mm Fuses
Additional Information
Datasheet Samples Resources