POLYMER PTC
RESETTABLE FUSE
Product: Resettable Fuse
Revision: A
Date: 2017-10-17
Page No.: 1 OF 1
电路保护元器件专业制造商
Web: http://www.tlcet.com.cn
Part Number:TRB110-2
A
1、Physical Dimensions
Part Number
TRB110-2
Unit:mm
A
B
C
D
E
Lead
Max
10.7
Max
16.7
TYP
5.1
Nor
3±0.5
Max
3.1
Φ
0.50
E
Logo
B110
XX
B 110
B
Holding Current
Max.Interrupt voltage
XX
Lot No.
D
2、Electrical Characteristics
C
Part Number
IH
(A)
IT
(A)
Vmax
(V)
I max
(A)
TRB110-2
1.10
2.20
30
40
Ttrip
(Max time to trip)
Current(A)
5.50
Time(S)
6.6
Pd typ
(W)
R min
(Ω)
R max
(Ω)
R1max
(Ω)
0.70
0.070
0.200
0.260
IH: Holding Current: maximum current at which the device will not trip in 25℃ still air.
IT: Tripping Current minimum current at which the device will trip in 25℃ still air.
Vmax: Maximum voltage device can withstand without damage at rated current.
I max: Maximum fault current device can withstand without damage at rated voltage.
T trip: Maximum time to trip(s) at assigned current.
Pd typ: Rated working power.
R min: Minimum resistance of device prior to trip at 25℃.
R max: Maximum resistance of device prior to trip at 25℃.
R1 max: Maximum resistance of device is measured one hours post reflow at 25℃.
3、Thermal Derating
Part Number
TRB110-2
Ambient Operating Temperature
-40℃
-20℃
0℃
25℃
40℃
50℃
60℃
70℃
85℃
1.60
1.43
1.27
1.10
0.91
0.85
0.75
0.67
0.57
4、Wave Soldering Parameters
Profile Feature
Condition
Average Ramp-Up Rate (Tsmax to TP)
4ºC/second max.
Preheat
-Temperature Min (Tsmin)
-Temperature Max (Tsmax)
-Time (Tsmin to Tsmax)
100ºC
125ºC
60-180 seconds
Peak Temperature (TP)
265ºC
Max Time at Peak Temperature (tP)
5 seconds
Ramp-Down Rate
6 ºC /second max.
Time 25ºC to Peak Temperature
5 minutes max.
Storage Condition
0ºC ~35ºC, ≦70%RH, 2 Years
5、Package Information
Packing quantity:1000pcs/bag
Tape and Reel : 2000 pcs/reel
Tape and Reel Specifications:Devices taped using EIA468–B/IEC286-2 standards.
6、Agency Recognition:TUV
Caution:Operation beyond the rated voltage or current may result in rupture electrical arcing or flame.Specifications are
subject to change without notice.
TEL: 86-0769-3892 0554
FAX: 86-0769-8793 2077
E-mail:sales@tlcet.com.cn
Address:No.18,5th GaoLi Road,TangXia Town,DongGuan,GuangDong,P.R China 523710
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