Overcurrent protection device
Trustworthy electronic circuit protection expert
0603 Series
Resettable PTCS - 0603 Series
Features
●Surface mount overcurrent protection.
●Resettable protection is desired
●Protecting against over-current and over-temperature faults
●RoHS compliant , lesd-free and halogen free .
PACKAGEDIMENSIONS
A
B
C
D
E
W
H
L
Part number
±
±
±
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Min
0.1
0.1
0.1
SMD0603-010Y
SMD0603-020Y
SMD0603-025Y
SMD0603-035Y
SMD0603-050Y
SMD0603-075Y
SMD0603-100Y
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.85
1.85
1.85
1.85
1.85
1.85
1.85
0.65
0.65
0.65
0.65
0.65
0.65
0.65
1.05
1.05
1.05
1.05
1.05
1.05
1.05
0.40
0.40
0.40
0.40
0.40
0.40
0.40
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.06
0.06
0.06
0.06
0.06
0.06
0.06
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
Electrical Characteristics
Max Time to trip
Itrip @
25℃
(A)
Pd
Resistance
Ihold @25℃
Part number
Vmax(dc)
Imax(A)
Max(
W)
(A)
Current
(A)
Time
(Sec)
1.00
0.60
0.08
0.10
0.10
0.10
0.10
Rmin
(Ω)
R1max(
Ω)
SMD0603-010Y
SMD0603-020Y
SMD0603-025Y
SMD0603-035Y
SMD0603-050Y
SMD0603-075Y
SMD0603-100Y
15.0
9.0
9.0
6.0
6.0
6.0
6.0
40
40
40
40
40
40
40
0.10
0.20
0.25
0.35
0.50
0.75
1.00
0.30
0.50
0.55
0.75
1.00
1.40
2.00
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.900
0.550
0.500
0.200
0.100
0.060
0.040
6.000
3.500
3.000
1.400
0.800
0.450
0.300
1.0
8.0
8.0
8.0
8.0
8.0
1
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Rev:19.3