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PFMD.125.2

P1-P2
FUSES / SICHERUNGEN PFMD
Resettable fuses
www.schurter.com
13
Surface Mount
PTC-Fuses
Type PFMD
3,4 x 4,7 mm
fast tripping
Packaged per EIA 481-1
Agency recognition:
UL, CSA, TÜV
Typical Time to Trip at 23 ˚C
Dimensions / Abmessungen Solder pad layouts
50 75 100
A
C
B
D
Applications
• Hard disk drives
• PC motherboards
• PC peripherals
• Point-of-sale (POS)
equipment
• PCMCIA cards
• General Electronics
Typical Part Marking
Layout may vary
Manufacturer’s
Trademark
Part identification
Date code week 1 of 2000 = 0A (year and week)
week 27 of 2000 = A0 (week and year)
Test Procedures And Requirements For Model PFMD Series
Test / Test Test Conditions / Bedingungen Accept/Reject Criteria
Visual/Mech. / visuell/mech. Verify dimensions and materials / Kontrolle Abmess./Mat. Per PF physical description
Resistance / Widerstand In still air @ 23 °C / bei ruhiger Luft 23 °C R
min
≤ R ≤ R
max
Time to Trip / Trip-Zeit At specified current, V
max,
23 °C / Bei entspr. Strom T ≤ max. time to trip / Trip-Zeit (sec.)
Hold Current / Haltestrom 30 min. at I
hold
/ bei Haltestrom No trip
Trip Cycle Life / Trip-Zyklen V
max
, I
max
, 100 cycles / Zyklen No arcing or burning
Trip Endurance / Zeit im Tripzustand V
max
, 48 hours / Stunden No arcing or burning
Environmental Characteristics
Operating/Storage Temperature / Einsatz/Lagertemp. –40 °C to / bis +85 °C
Maximum Device Surface Temperature in Tripped State / 125 °C
Passive Aging / passive Alterung +85 °C, 1000 hours / Std. ± 5% typ. resist. change
Humidity Aging / Feuchtigkeitsalterung +85 °C, 85% R.H. 1000 hours / Std.± 5% typ. resist. change
Thermal Shock / Thermischer Schock +85 °C to/bis –40 °C, 20 times / Zyklen ± 10% typ. resist. change
Solvent Resistance / Lösungsmittel-Beständigkeit MIL-STD-202, Method 215 No change
Vibration MIL-STD-883C, Method 2007.1, No change
Condition A
0.1 1 10 100
100
10
1
0.1
0.01
0.001
Fault current (A)
Time to trip (s)
PFMD.010.2
PFMD.125.2
PFMD.075.2
PFMD.260.2
PFMD.110.2
PFMD.050.2
PFMD.150.2
PFMD.030.2
PFMD.014.2
PFMD.020.2
PFMD.160.2
PFMD.200.2
FUSES / SICHERUNGEN PFMD
Resettable fuses
www.schurter.com
14
Type / Typ I
max
V
max
I
hold
I
trip
Initial 1 Hour (R1) Post- Max. Time Tripped Power
Resistance /
Reflow Resistance /
to trip at 23 °C/8A / Dissipation /
Amperes at 23 °C / Ohms at 23 °C / Amperes / Seconds / Watts at 23 °C /
AVHold Trip R
min.
R
1 max.
at / bei 23 °C at / bei 23 °C
PFMD.010.2 40 60.0 0.10 0.30 0.70 15.00 0.5 1.5 1.0
PFMD.014.2 40 60.0 0.14 0.34 0.40 6.50 1.5 0.15 1.0
PFMD.020.2 80 30.0 0.20 0.40 0.40 6.00 6.0 0.06 1.0
PFMD.030.2 100 30.0 0.30 0.60 0.30 3.00 8.0 0.10 1.2
PFMD.050.2 100 15.0 0.50 1.00 0.15 1.00 8.0 0.15 1.2
PFMD.075.2 100 13.2 0.75 1.50 0.11 0.45 8.0 0.20 1.2
PFMD.075.24.2 100 24.0 0.75 1.50 0.11 0.45 8.0 0.20 1.2
PFMD.110.2 100 6.0 1.10 2.20 0.04 0.21 8.0 0.30 1.2
PFMD.110.16.2 100 16.0 1.10 2.20 0.04 0.21 8.0 0.30 1.2
PFMD.125.2 100 6.0 1.25 2.50 0.035 0.14 8.0 0.4 1.5
PFMD.150.2 100 6.0 1.50 3.00 0.03 0.12 8.0 0.5 1.5
PFMD.160.2 100 8.0 1.60 2.80 0.035 0.10 8.0 2.0 1.5
PFMD.200.2 100 6.0 2.00 4.00 0.020 0.10 8.0 3.0 1.5
PFMD.260.2 100 6.0 2.60 5.20 0.015 0.08 8.0 5.0 1.5
Electrical Characteristics
Model / Modell
AB CD
min. max. min. max. min. max. min.
PFMD.010.2 4.37 4.73 3.07 3.41 0.56 0.81 0.30
(0.172) (0.186) (0.121) (0.134) (0.022) (0.032) (0.012)
PFMD.014.2 4.37 4.73 3.07 3.41 0.56 0.81 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.022) (0.032) (0.012)
PFMD.020.2 4.37 4.73 3.07 3.41 0.56 0.81 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.022) (0.032) (0.012)
PFMD.030.2 4.37 4.73 3.07 3.41 0.56 0.81 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.022) (0.032) (0.012)
PFMD.050.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012)
PFMD.075.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012)
PFMD.075.24.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012)
PFMD.110.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012)
PFMD.110.16.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012)
PFMD.125.2 4.37 4.73 3.07 3.41 0.30 0.48 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.012) (0.019) (0.012)
PFMD.150.2 4.37 4.73 3.07 3.41 0.30 0.48 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.012) (0.019) (0.012)
PFMD.160.2 4.37 4.73 3.07 3.41 0.30 0.48 0.30
( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.012) (0.019) (0.012)
PFMD.200.2 4.37 4.73 3.07 3.41 0.30 0.48 0.30
( 0.172) (0.186) ( 0.121) (0.134) (0.012) (0.019) (0.012)
PFMD.260.2 4.37 4.73 3.07 3.41 0.25 0.48 0.30
(0.172) (0.186) (0.121) ( 0.134) (0.010) (0.019) (0.012)
Dimensions
Packaging: 2000 pcs. per reel
Dimensions in mm/inches
Soldering Profile
Note PFMD
• models can be wave soldered and
reworked.
Maximum Package Body Temperature (220 °C)
Melting Temperature of Solder (183 °C)
2 Minutes or More
Preheat
Flux Activation
Reflow Cool
10° to 20 C
per Second
Less than
120 °C per
Second
300
250
200
150
100
50
0
0 30 60 100 150 200 250
Temperature (° C) /
Time (Second) (s)
PF MD .xxx .x
PTC-Fuse /
Style
MD = 4,5 mm Surface Mount Component
Hold Current, I
hold
010-260 (0,10 A - 2,60 A)
Packaging
Packaged per EIA 481-1
2 = Tape and reel /
Thermal Derating Chart-I
hold
/ I
trip
(Amps)
Type / Typ
Ambient Operating Temperature
–40 ˚C –20 ˚C 0 ˚C 23 ˚C 40 ˚C 50 ˚C 60 ˚C 70 ˚C 85 ˚C
PFMD.010.2 0.16 / 0.32 0.14 / 0.28 0.12 / 0.24 0.11 / 0.22 0.08 / 0.16 0.07 / 0.14 0.06 / 0.12 0.05 / 0.10 0.03 / 0.06
PFMD.014.2 0.23 / 0.52 0.19 / 0.45 0.17 / 0.40 0.14 / 0.34 0.12 / 0.29 0.10 / 0.25 0.09 / 0.23 0.08 / 0.21 0.06 / 0.16
PFMD.020.2 0.29 / 0.58 0.26 / 0.52 0.23 / 0.46 0.20 / 0.40 0.17 / 0.34 0.15 / 0.30 0.14 / 0.28 0.12 / 0.24 0.10 / 0.20
PFMD.030.2 0.44 / 0.88 0.39 / 0.78 0.35 / 0.70 0.30 / 0.60 0.26 / 0.52 0.23 / 0.46 0.21 / 0.42 0.18 / 0.36 0.15 / 0.30
PFMD.050.2 0.77 / 1.54 0.68 / 1.36 0.59 / 1.18 0.50 / 1.00 0.44 / 0.88 0.40 / 0.80 0.37 / 0.74 0.33 / 0.66 0.29 / 0.58
PFMD.075.2 1.15 / 2.30 1.01 / 2.02 0.88 / 1.76 0.75 / 1.50 0.65 / 1.30 0.60 / 1.20 0.55 / 1.10 0.49 / 0.98 0.43 / 0.86
PFMD.075.24.2 1.11 / 2.22 1.00 / 2.00 0.85 / 1.70 0.75 / 1.50 0.67 / 1.34 0.61 / 1.22 0.52 / 1.06 0.50 / 1.00 0.42 / 0.84
PFMD.110.2 1.59 / 3.18 1.43 / 2.86 1.26 / 2.52 1.10 / 2.20 0.95 / 1.90 0.87 / 1.74 0.80 / 1.60 0.71 / 1.42 0.60 / 1.20
PFMD.110.16.2 1.59 / 3.18 1.43 / 2.86 1.26 / 2.52 1.10 / 2.20 0.95 / 1.90 0.87 / 1.74 0.80 / 1.60 0.71 / 1.42 0.60 / 1.20
PFMD.125.2 1.80 / 3.61 1.63 / 3.25 1.43 / 2.86 1.25 / 2.50 1.08 / 2.16 0.99 / 1.98 0.91 / 1.82 0.81 / 1.62 0.68 / 1.36
PFMD.150.2 2.17 / 4.34 1.95 / 3.90 1.72 / 3.44 1.50 / 3.00 1.30 / 2.59 1.18 / 2.37 1.09 / 2.18 0.97 / 1.94 0.82 / 1.64
PFMD.160.2 2.30 / 5.00 2.20 / 4.40 1.90 / 3.80 1.60 / 2.80 1.45 / 2.90 1.30 / 2.60 1.15 / 2.30 1.03 / 2.06 0.91 / 1.82
PFMD.200.2 3.08 / 6.14 2.71 / 5.39 2.35 / 4.62 2.00 / 4.01 1.80 / 1.61 1.60 / 3.19 1.50 / 2.98 1.07 / 2.12 0.80 / 1.58
PFMD.260.2 4.00 / 7.98 3.52 / 7.01 3.06 / 6.09 2.60 / 5.15 2.34 / 4.64 2.08 / 4.13 1.95 / 3.87 1.39 / 2.74 1.04 / 2.05
How To Order
P1-P2

PFMD.125.2

Mfr. #:
Buy PFMD.125.2
Manufacturer:
Schurter
Description:
PTC RESET FUSE 6V 1.25A 1812
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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