參數(shù)資料
型號： 70109518.55
英文描述： 8th-Order, Lowpass, Bessel, Switched-Capacitor Filters
中文描述： 保險(xiǎn)絲
文件頁數(shù)： 45/65頁
文件大?。?/td> 2586K
代理商： 70109518.55
Schurter, Inc. Phone 707-778-6311 Fax 707- 778-6401 E-mail info@schurterinc.com Website http://www.schurterinc.com
107
Max. Time
Tripped
Ihold
Itrip
Initial
To Trip at 23°C
Power
Resistance
Dissipation
Model
Amperes
Ohms
Amps
Seconds
Watts
I max.
V max.
at 23°C
Amps
Volts
Hold
Trip
R Min.
R1Max.
PFMD.020.2
10
30.0
0.20
0.40
5.00
8.0
0.02
0.8
PFMD.035.2
40
6.0
0.35
0.70
0.32
1.30
8.0
0.10
0.6
PFMD.050.2
40
15.0
0.50
1.00
0.15
1.00
8.0
0.15
0.8
PFMD.075.2
40
13.2
0.75
1.50
0.11
0.45
8.0
0.20
0.8
PFMD.110.2
40
6.0
1.10
2.20
0.04
0.21
8.0
0.30
0.8
Electrical Characteristics
Product Designator
Style
MD = 4.5mm SMD
Hold Current, Ihold
020-110 (0.20 Amps - 1.10 Amps)
Packaging
.2 = 1,500 pcs. tape & reel
Solder Reflow And Rework Recommendations
NOTE:
PFMD models can be waved soldered and reworked.
If reflow temeratures exceed the recommended profile, devices may not
meet the performance requirements.
Thermal Derating Chart - Ihold (Amps)*
PFMD Technical Data, continued
AB
C
D
Model
Min.
Max.
Min.
Max.
Min.
Max.
Min.
PFMD.020.2
4.37
4.73
3.07
3.41
0.56
0.81
0.30
PFMD.035.2
3.00
3.43
2.35
2.80
0.38
0.62
0.35
PFMD.050.2
4.37
4.73
3.07
3.41
0.38
0.62
0.30
PFMD.075.2
4.37
4.73
3.07
3.41
0.38
0.62
0.30
PFMD.110.2
4.37
4.73
3.07
3.41
0.38
0.62
0.30
30–90
300
250
200
150
100
50
10–20
120
sec
Preheating
Soldering
Cooling
T
emper
ature
(C)
Ambient Operating Temperature
Part
No.
-40C
-20C
0C
23C
40C
50C
60C
70C
85C
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.035.2
0.47 / 0.94
0.45 / 0.90
0.40 / 0.80
0.35 / 0.70
0.30 / 0.60
0.28 / 0.56
0.24 / 0.48
0.21 / 0.42
0.18 / 0.36
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.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
Product Dimensions
How to Order
P F M D . 0 2 0 . 2
Schurter’s resettable fuses cross to many like products already on the market. See our online cross list at www.schurterinc.com/cross.htm
*Itrip = 2 Ihold
Packaging options:
TAPE & REEL: PFMD.035.2 = 3000 pcs per reel
All other models = 1500 pcs. per reel.
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