(B599x3) Overcurrent Protection Leaded Disks - EPCOS
Description
Overcurrent Protection Leaded Disks, Coated, 42 V Power Net
Applications
I Overcurrent protection for 42 V power net
B599*3 C 943 … C 983
b
3,5 max.
I Lead-free terminals I Manufacturer’s logo and type designation
Options
I Leadless disks and leaded disks without
coating available on request I Thermistors with diameter b ≤ 11,0 mm are also available on tape (to IEC 60286-2) Delivery mode
I Cardboard strips (standard) I Cardboard tape reeled or in AMMO pack on request
5
35 min.
stamped on in white
h
Features
ød
TPT0647-V
Dimensions (mm) Type C 943 C 953 C 963 C 973 C 983 bmax 17,5 13,5 11,0 9,0 6,5
∅d 0,6 0,6 0,6 0,6 0,6
hmax 21,0 17,0 14,5 12,5 10,0
General technical data Max.
operating voltage (TA = 125 °C) Max.
operating voltage (t ≤ 400 ms) Rated voltage Switching cycles (typ.
) Reference temperature (typ.
) Resistance tolerance Operating temperature range (V = 0) (V = Vmax) Vmax1) Vmax,dyn2) VN N TRef ∆R N Top Top 54 58 42 100 120 ± 20 % – 40/+ 125 – 40/+ 125 VDC V VDC
°C °C °C
Electrical specifications and ordering codes Type IN mA 750 430 320 230 140 IS mA 1300 770 560 410 240 ISmax (V=V max) A 8,0 6,0 5,0 4,0 2,0 Ir (typ.
) RN (V=V max) Ω mA 50 1,0 40 1,8 30 2,7 20 4,2 15 10,0 R min Ordering code
C 943 C 953 C 963 C 973 C 983
Ω 0,7 1,2 1,8 2,9 6,8
B59943C0120A070 B59953C0120A070 B59963C0120A070 B59973C0120A070 B59983C0120A070
1) To ISO/TC22 WD24V-1E 2) Peak value of maximum DC operating voltage, incl.
ripple
59
10/02
Overcurrent Protection Leaded Disks, Coated, 42 V Power Net
B599*3 C 943 … C 983
Characteristics (typical) PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage)
10 6 R PTC
TPT0781-G
PTC current IPTC versus PTC voltage VPTC (measured at 25 °C in still air)
10 4 mA
TPT0782-P
Ω
B59943C0120A070 B59953C0120A070 B59963C0120A070 B59973C0120A070 B59983C0120A070
I PTC
10 4 10
3
B59943C0120A070 B59953C0120A070 B59963C0120A070 B59973C0120A070 B59983C0120A070
10 3
10 2 10 1 10 0
1 10 _ 50
10 2
_
0
...
Similar Datasheet
