Lumahing dipasang PTC Resettable Fuse 1.1A
Reset PPTC 2920 Surface Mount Polymeric PTC Resettable Fuse7351 Metric1.1A 30V 60V
2920 ukuran chip, lumahing Gunung PTC resettable sekring karo wektu trip cepet lan dhuwur terus sapunika. Tegangan maksimal 6 - 60V DC, kisaran operasi (tahan saiki) 300mA -7A, arus maks40A, suhu operasi -40ºC nganti 85ºC.
Katrangan saka lumahing dipasang PTC Resettable Fuse 1.1A
2920 Surface Mount PTC Resettable Fusenyedhiyani lumahing gunung overcurrentprotection kanggo medium voltase (≤60V) aplikasi ngendi resettable pangayoman dikarepake.
Fitur saka Lumahing dipasang PTC Resettable Fuse 1.1A
2920 Ukuran Chip
Wektu Trip Cepet
Dhuwur Tahan Arus
Manut RoHS, bebas timah lan bebas halogen
Respon cepet kanggo faultcurrents
Tegangan dhuwur
Low-profil
Spesifikasi Sekering PTC Resettable Surface Mounted 1.1A
AEC-QGrade
Range operasi: 300mA -7A
Tegangan maksimum: 6 - 60 V DC
Saiki Max: 40A
Suhu operasi: -40ºC nganti +85ºC
|
Model
|
|
|
|
|
|
maksimal
|
Resistance
|
|
Vmax
|
Imax
|
Ihold
|
Itrip
|
Pd
|
Wektu kanggo Trip
|
|
|
|
@25°C
|
@25°C
|
Tipe.
|
saiki
|
Wektu
|
Rimin
|
R1 maks
|
|
(Vdc)
|
(A)
|
(A)
|
(A)
|
(W)
|
(A)
|
(Sek)
|
()
|
()
|
|
SMD2920R030SF
|
60
|
10
|
0.30
|
0.60
|
1.5
|
1.5
|
3.0
|
0.600
|
4.800
|
|
SMD2920R050SF
|
60
|
10
|
0.50
|
1.00
|
1.5
|
2.5
|
4.0
|
0.180
|
1.400
|
|
SMD2920R075SF
|
33
|
40
|
0.75
|
1.50
|
1.5
|
8.0
|
0.3
|
0.100
|
1.000
|
|
SMD2920R075SF60V
|
60
|
40
|
0.75
|
1.50
|
1.5
|
8.0
|
0.3
|
0.100
|
1.000
|
|
SMD2920R100SF
|
33
|
40
|
1.10
|
2.20
|
1.5
|
8.0
|
0.5
|
0.065
|
0.410
|
|
SMD2920R100SF60V
|
60
|
40
|
1.10
|
2.20
|
1.5
|
8.0
|
0.5
|
0.065
|
0.410
|
|
SMD2920R125SF
|
33
|
40
|
1.25
|
2.50
|
1.5
|
8.0
|
2.0
|
0.050
|
0.250
|
|
SMD2920R150SF
|
33
|
40
|
1.50
|
3.00
|
1.5
|
8.0
|
2.0
|
0.035
|
0.230
|
|
SMD2920R185SF
|
33
|
40
|
1.85
|
3.70
|
1.5
|
8.0
|
2.5
|
0.030
|
0.150
|
|
SMD2920R200SF
|
16
|
40
|
2.00
|
4.00
|
1.5
|
8.0
|
4.5
|
0.020
|
0.120
|
|
SMD2920R200SF24V
|
24
|
40
|
2.00
|
4.00
|
1.5
|
8.0
|
4.5
|
0.020
|
0.120
|
|
SMD2920R200SF33V
|
33
|
40
|
2.00
|
4.00
|
1.5
|
8.0
|
4.5
|
0.020
|
0.120
|
|
SMD2920R250SF
|
16
|
40
|
2.50
|
5.00
|
1.5
|
8.0
|
16.0
|
0.020
|
0.085
|
|
SMD2920R250SF24V
|
24
|
40
|
2.50
|
5.00
|
1.5
|
8.0
|
16.0
|
0.020
|
0.085
|
|
SMD2920R260SF
|
6
|
40
|
2.60
|
5.20
|
1.5
|
8.0
|
10.0
|
0.014
|
0.075
|
|
SMD2920R260SF16V
|
16
|
40
|
2.60
|
5.20
|
1.5
|
8.0
|
10.0
|
0.014
|
0.075
|
|
SMD2920R300SF
|
6
|
40
|
3.00
|
6.00
|
1.5
|
8.0
|
20.0
|
0.012
|
0.048
|
|
SMD2920R300SF16v
|
16
|
40
|
3.00
|
6.00
|
1.5
|
8.0
|
20.0
|
0.012
|
0.048
|
|
SMD2920R400SF
|
6
|
40
|
4.00
|
8.00
|
1.5
|
20.0
|
4.0
|
0.008
|
0.040
|
|
SMD2920R400SF16V
|
16
|
40
|
4.00
|
8.00
|
1.5
|
20.0
|
4.0
|
0.008
|
0.040
|
|
SMD2920R500SF
|
6
|
40
|
5.00
|
10.00
|
1.5
|
25.0
|
5.0
|
0.005
|
0.031
|
|
SMD2920R500SF12V
|
12
|
40
|
5.00
|
10.00
|
1.5
|
25.0
|
5.0
|
0.005
|
0.031
|
|
SMD2920R500SF16V
|
16
|
40
|
5.00
|
10.00
|
1.5
|
25.0
|
5.0
|
0.005
|
0.031
|
|
SMD2920R600SF
|
6
|
40
|
6.00
|
12.00
|
1.5
|
25.0
|
6.0
|
0.004
|
0.020
|
|
SMD2920R600SF12v
|
12
|
40
|
6.00
|
12.00
|
1.5
|
25.0
|
6.0
|
0.004
|
0.020
|
|
SMD2920R700SF
|
6
|
40
|
7.00
|
14.00
|
1.5
|
25.0
|
6.0
|
0.0025
|
0.010
|
|
SMD2920R700SF12v
|
12
|
40
|
7.00
|
14.00
|
1.5
|
25.0
|
6.0
|
0.0025
|
0.010
|
Thermal Derating Chart saka lumahing dipasang PTC Resettable Fuse 1.1A
Dianjurake Tahan Arus(A) ing Suhu Sekitar(°C)
|
Model
|
Suhu Operasi Sekitar
|
|
-40°C
|
-20°C
|
0°C
|
25°C
|
40°C
|
50°C
|
60°C
|
70°C
|
85°C
|
|
SMD2920R030SF
|
0.45
|
0.40
|
0.35
|
0.30
|
0.25
|
0.23
|
0.20
|
0.17
|
0.14
|
|
SMD2920R050SF
|
0.76
|
0.67
|
0.59
|
0.50
|
0.42
|
0.38
|
0.33
|
0.29
|
0.23
|
|
SMD2920R075SF
|
1.13
|
1.01
|
0.88
|
0.75
|
0.62
|
0.56
|
0.50
|
0.44
|
0.34
|
|
SMD2920R100SF
|
1.66
|
1.47
|
1.29
|
1.10
|
0.91
|
0.83
|
0.73
|
0.64
|
0.50
|
|
SMD2920R125SF
|
1.89
|
1.68
|
1.46
|
1.25
|
1.04
|
0.94
|
0.83
|
0.73
|
0.56
|
|
SMD2920R150SF
|
2.27
|
2.01
|
1.76
|
1.50
|
1.25
|
1.13
|
1.00
|
0.87
|
0.74
|
|
SMD2920R185SF
|
2.80
|
2.47
|
2.17
|
1.85
|
1.54
|
1.39
|
1.22
|
1.07
|
0.85
|
|
SMD2920R200SF
|
3.02
|
2.68
|
2.34
|
2.00
|
1.66
|
1.50
|
1.32
|
1.16
|
0.90
|
|
SMD2920R250SF
|
3.78
|
3.35
|
2.93
|
2.50
|
2.08
|
1.88
|
1.65
|
1.45
|
1.13
|
|
SMD2920R260SF
|
3.64
|
3.25
|
2.91
|
2.60
|
2.26
|
2.08
|
1.95
|
1.74
|
1.13
|
|
SMD2920R300SF
|
4.53
|
4.02
|
3.51
|
3.00
|
2.52
|
2.26
|
1.99
|
1.75
|
1.34
|
|
SMD2920R400SF
|
6.04
|
5.36
|
4.68
|
4.00
|
3.36
|
3.01
|
2.65
|
2.33
|
1.79
|
|
SMD2920R500SF
|
7.55
|
6.70
|
5.85
|
5.00
|
4.20
|
3.77
|
3.32
|
2.92
|
2.23
|
|
SMD2920R600SF
|
8.60
|
7.70
|
6.80
|
6.00
|
4.95
|
4.60
|
4.06
|
3.65
|
3.15
|
|
SMD2920R700SF
|
10.03
|
8.98
|
7.93
|
7.00
|
5.77
|
5.36
|
4.73
|
4.26
|
3.68
|
Aplikasi saka lumahing dipasang PTC Resettable Fuse 1.1A
pangayoman port IEEE 1394
Proteksi port ethernet sing didhukung (IEEE802.3 af)
Proteksi modul kontrol elektronik otomotif
Proteksi peralatan telekomunikasi voltase rendah
Ukuran Fisik Sekring PTC sing Dipasang ing Permukaan 1.1A(mm.)
|
Model
|
A
|
B
|
C
|
D
|
E
|
|
Min.
|
Maks.
|
Min.
|
Maks.
|
Min.
|
Maks.
|
Min.
|
Min.
|
|
SMD2920R030SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.60
|
1.20
|
0.30
|
0.25
|
|
SMD2920R050SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.60
|
1.20
|
0.30
|
0.25
|
|
SMD2920R075SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.70
|
1.30
|
0.30
|
0.25
|
|
SMD2920R075SF60V
|
6.73
|
7.98
|
4.80
|
5.44
|
0.70
|
1.30
|
0.30
|
0.25
|
|
SMD2920R100SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.40
|
1.00
|
0.30
|
0.25
|
|
SMD2920R100SF60V
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
2.10
|
0.30
|
0.25
|
|
SMD2920R125SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.40
|
1.00
|
0.30
|
0.25
|
|
SMD2920R150SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.50
|
1.30
|
0.30
|
0.25
|
|
SMD2920R185SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.70
|
1.40
|
0.30
|
0.25
|
|
SMD2920R200SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.70
|
1.40
|
0.30
|
0.25
|
|
SMD2920R200SF24V
|
6.73
|
7.98
|
4.80
|
5.44
|
0.70
|
1.40
|
0.30
|
0.25
|
|
SMD2920R200SF33V
|
6.73
|
7.98
|
4.80
|
5.44
|
0.70
|
1.40
|
0.30
|
0.25
|
|
SMD2920R250SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.7
|
1.40
|
0.30
|
0.25
|
|
SMD2920R250SF24V
|
6.73
|
7.98
|
4.80
|
5.44
|
0.7
|
1.40
|
0.30
|
0.25
|
|
SMD2920R260SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.7
|
1.40
|
0.30
|
0.25
|
|
SMD2920R260SF16V
|
6.73
|
7.98
|
4.80
|
5.44
|
0.70
|
1.40
|
0.30
|
0.25
|
|
SMD2920R300SF
|
6.73
|
7.98
|
4.80
|
5.44
|
0.60
|
1.20
|
0.30
|
0.25
|
|
SMD2920R300SF16V
|
6.73
|
7.98
|
4.80
|
5.44
|
0.60
|
1.20
|
0.30
|
0.25
|
|
SMD2920R400SF
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
1.60
|
0.30
|
0.25
|
|
SMD2920R400SF16V
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
1.60
|
0.30
|
0.25
|
|
SMD2920R500SF
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
1.60
|
0.30
|
0.25
|
|
SMD2920R500SF12V
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
1.60
|
0.30
|
0.25
|
|
SMD2920R500SF16V
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
1.60
|
0.30
|
0.25
|
|
SMD2920R600SF
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
1.60
|
0.30
|
0.25
|
|
SMD2920R600SF12V
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
1.60
|
0.30
|
0.25
|
|
SMD2920R700SF
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
1.60
|
0.30
|
0.25
|
|
SMD2920R700SF12V
|
6.73
|
7.98
|
4.80
|
5.44
|
1.00
|
1.60
|
0.30
|
0.25
|
Karakteristik Pad Penghentian
Bahan pad terminal: Nikel-Tembaga berlapis timah
Kemampuan solder pad terminal: memenuhi spesifikasi EIA RS186-9E lan ANSI/J-STD-002 Kategori 3.
Layout Pad sing Disaranake saka Sekring PTC sing Dipasang ing Permukaan 1.1A (mm.)
Packaging Jumlah saka lumahing dipasang PTC Resettable Fuse 1.1A
|
Nomer Part
|
Jumlah
|
|
Seri SMD2920
|
1500 pcs/gulungan
|
Tape & reel packaging saben EIA481-1
Cara nggunakake termistor PTC minangka proteksi saikiForThe2920 Surface Mount PTC Resettable Fuse
Salah sawijining sifat termistor PTC yaiku nalika arus sing gedhe banget mili, bisa ngasilake panas dhewe lan dadi resistif banget. Kanthi properti iki, piranti kasebut digunakake minangka piranti proteksi arus sing berlebihan.
Artikel iki njlèntrèhaké aplikasi kanggo tujuan ing ngisor iki.
"Kanggo mbatesi arus inrush"
"Kanggo proteksi arus luwih"
"Kanggo telekomunikasi"
Kaluwihan saka termistor PTC
Thermistor PTC minangka resistor gumantung suhu adhedhasar keramik semikonduktor khusus kanthi koefisien suhu positif (PTC). Padha nuduhake nilai resistance relatif kurang ing suhu kamar. Nalika arus mili liwat PTC panas kui mundhakaken suhu PTC. Sawise suhu tartamtu (suhu Curie) ngluwihi, resistance saka PTC mundhak Ngartekno.
Efek iki bisa digunakake kanggo nglindhungi sirkuit utawa piranti saka overcurrents. Ing kasus iki, overcurrent ndadekke PTC menyang suhu dhuwur lan asil resistance dhuwur banjur matesi overcurrent. Nalika sabab kanggo malfunction wis ngilangi PTC cooldown lan tumindak maneh minangka sekring resettable. Kanthi properti iki, termistor PC digunakake minangka piranti proteksi arus luwih. Aplikasi teladan ing ngisor iki njlèntrèhaké cara termistor PTC bisa digunakake kanggo proteksi arus luwih.
Hot Tags: Surface Mounted PTC Resettable Fuse 1.1A, China, Produsen, Pemasok, Pabrik, Made in China, Grosir, Tuku, Customized, ing saham, Bulk, Sampel Gratis, Murah, Diskon, Tuku diskon, Rega murah, Rega, Dhaptar rega, Kutipan
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