MOQ (minimum order quantity) PU (Price unit): E (item), H (100 items), T (1000 items), p (pair), P (pack), k (kilogram), h (100 meters) RRP recommended retail price. Stock and prices are updated on an hourly basis. After Registration and Login you will see your individual customer prices and CSV file upload, watchlists and requestlist are accessible in the Customer Portal. All prices are net excluding V.A.T. We do not deliver to private end-users.
Features
• Resettable switching device • Low current loss due to a low resistance in normal use • Protection against overcurrent and short circuit The mode of action is based on the PTC effect. In standard use, the resistance of the device is very low so that only a small power loss arises. In the event of an error, short-circuit or overcurrent, the resistance value of this device increases and protects the equipment. After eliminating the error and switching off the supply voltage, the device quickly returns to a low impedance state. • Directly solderable on printed circuit boards
Application
• Ideal for use for USB port protection, PC motherboards, PDA's, digital cameras, port protection for game consoles.
Technical Specifications
Material Terminals:
Electroless Nickel under Immerion Gold
Operating Voltage, Max.
see Table
Tripped Power Dissipation:
see Table
Temperature Range:
-40...+85°C
Solderability:
245°C/3s
Resistance to Soldering Heat:
260°C/10s
Part Nr.
Vmax.
Imax.
IN
R1max
tAb
Pd
[V DC]
[A]
[A]
[Ohm]
[s]
[W]
PFNF.012.2
30,0
10
0,12
8,5
0,2
0,4
PFNF.020.2
24,0
10
0,2
2,6
0,6
0,6
PFNF.035.2
6,0
100
0,35
1,2
0,1
0,6
PFNF.050.2
13,2
100
0,5
0,7
0,1
0,4
Vmax. = Max. Operating Voltage, Imax. = IN = Max. Rated Current, IN = Rated Voltage, R1max = 1 Hour Post-Trip Resistance Standard Trip, tAb = Max. Time to Trip, Pd = Tripped Power Dissipation; All Data for Ambient Temperature at 23°C
Dimensions
Part Nr.
Amin.
Amax.
Bmin.
Bmax.
Cmin.
Cmax.
D
[mm]
PFNF.012.2
3
3,4
1,4
1,8
0,7
1,1
0,25
PFNF.020.2
3
3,4
1,4
1,8
0,48
0,85
0,25
PFNF.035.2
3
3,4
1,4
1,8
0,48
0,85
0,25
PFNF.050.2
3
3,4
1,4
1,8
0,48
0,85
0,25
Note
• These components are protected against overcurrent and overtemperature; not for continuous repeatable switching operations. • The valid VDE regulations must be observed when handling products which come into contact with electrical voltage.
Labelling
Approvals
Terms of Delivery
Minimum order quantity: 1 PKU = 10 pieces, taped Form of delivery: orders of less than 3000 pieces: tape segment without leader tape and reel; orders of 3000 pieces: delivery on blister tape 18cm reel.
