Littelfuse 870 User Manual

Cartridge Fuse Holders

VDE

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

VDE

Enclosed Fuseholders > Panel Mounted

870 Series Medical Grade Shock-Safe Holder for 5×20mm Fuses

Product Characteristics 870

Dimensions 870

Includes Captive Cap

Panel alternatives

Additional Information

Compatible Fuses

Materials

Electrical Data (23ºC)

Mounting

Terminals Solderable or 4.8mm quick connect-fits 0.5mm tab

Protection Class & Category

Operating Temperature -40ºC to +85ºC (consider de-rating)

Climatic Test

Stock Conditions

Vibration Resistance

Contact Resistance ≤ 5mΩ

Impulse Voltage 4 kV, 50Hz, 1 min., dry

Insulation Resistance > 10

Solderability 350ºC, 2 sec.

Soldering Heat Resistance 350ºC, 10 sec. (IEC 60068-2-20)

Minimum Cross Section Conductor - 2.5mm

Marking 870, 250V, Approvals

Unit Weight 5.6g

* Ensure that proper fuse de-rating is factored in fuseholder selection.

For Shocksafe, Medical Grade,
5×20mm fuses

Holder/Cap: Black Thermoplastic, UL 94V0

Metal Parts: Copper alloy, corrosion protected

Terminals: Solderable, tinned

Rated Voltage: 250V

Rated Current: 10A

Rated Power: 2.5W (VDE/SEMKO)

12.7mm diameter D-hole or 13mm round hole
Admissible torque on plastic hex nut is 1.2Nm

IP 40 (IEC 60529)
PC3 (IEC 60127-6)
Live parts are fully inaccessible to a 1mm diameter
probe

-40ºC/+85ºC/21 days
(IEC 60068-2-1...3)

+10ºC to +60ºC relative humidity ≤ 75% yearly
average, without dew, maximum value for 30
days - 95%

24 cycles at 15 min. each
(IEC 60068-2-6)
10 - 60Hz at 0.35mm amplitude
60 - 500Hz at 5g acceleration

3

MΩ (500VDC, 1 min.)

2

Datasheet

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13

Resources

Samples

Agency Approvals

Agency Agency File Number

40003282

608489

E70164

047574

02.1119

Ordering Information

Ordering Number packaging

870 0000 100 Bulk 100 Pcs