PFSM
Polymeric PTC Resettable Fuse – Surface Mount
Typical Time to Trip at 23˚C
M0
30
M0
PFS 50
M0
PFS 75
M
PFS 100
M
PFS 125
M
PFS 150
M2
PFS 00
M2
50
PFS
PFS
100
NEW
•
Fully compatible with current industry
10
Time to Trip (Seconds)
1
standards
•
Packaged per EIA 481-2 standard
•
Applications: Almost anywhere there is a low
voltage power supply and a load to be
protected, including: computers & peripherals,
general electronics, automotive applications
Approvals:
UL
recognition
CSA acceptance
TÜV certification
0.1
File #E172175
File #CA702083
File #R9872200
0.01
0.001
0.1
1
10
100
Fault Current (Amps)
C
B
G
Typical Part Marking
Represents total content. Layout may vary.
MANUFACTURER'S
TRADEMARK
SM030
PART
IDENTIFICATION
H
D
A
E
F
Side View
End View
Recommended Pad Layout
Recommended Pad Layout
2.3
(0.09)
2.3
(0.09)
4.6
(0.18)
2.3
(0.09)
2.3
(0.09)
3.1
(0.12)
3.1
(0.12)
4.6
(0.18)
9.7
(0.38)
10.7
(0.42)
PFSM030, 050, 075, 100, 125
PFSM150, 200, 250
DIMENSIONS:
MM
(INCHES)
Technical Data
Operating/Storage Temperature
Maximum Device Surface Temperature
in Tripped State
Passive Aging
Humidity Aging
Thermal Shock
Mechanical Shock
Solvent Resistance
Vibration
-40°C to +85°C
125°C
+85°C, 1000 hours
+85°C, 85% R.H. 1000 hours
+125°C/-40°C 10 times
MIL-STD-202, Method 213,
Condition 1 (100g, 6 seconds)
MIL-STD-202, Method 215
MIL-STD-883C, Method 2007.1,
Condition A
±5% typical resistance change
±5% typical resistance change
±10% typical resistance change
No resistance change
No change
No change
Test
Visual/Mech.
Resistance
Time to Trip
Hold Current
Trip Cycle Life
Trip Endurance
Test Procedures And Requirements
Test Conditions
Accept/Reject Criteria
Verify dimensions and materials
Per PF physical description
In still air @ 23°C
Rmin
≤
R
≤
Rmax
At specified current, Vmax, 23°C
T
≤
max. time to trip (seconds)
30 min. at Ihold
No trip
Vmax, Imax, 100 cycles
No arcing or burning
Vmax, 48 hours
No arcing or burning
Schurter, Inc. • Phone 707-778-6311 • Fax 707- 778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com
109
SCHURTER [ SCHURTER INC. ]
