TR250-145 Tyco Electronics, TR250-145 Datasheet - Page 14
![POLYSWITCH 0.145A HOLD ENCAPSUL](/photos/1/34/13432/trf250-145_sml.jpg)
TR250-145
Manufacturer Part Number
TR250-145
Description
POLYSWITCH 0.145A HOLD ENCAPSUL
Manufacturer
Tyco Electronics
Series
PolySwitch®r
Datasheet
1.TR250-145.pdf
(28 pages)
Specifications of TR250-145
R Min/max
3.000 ~ 6.000 Ohm
Voltage - Max
60V
Time To Trip
2.5s
Current - Hold (ih) (max)
145mA
Current - Max
3A
Package / Case
Radial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Trip (it)
-
Other names
TR145
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TR250-145
Manufacturer:
Raychem
Quantity:
50 000
Part Number:
TR250-145
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
TR250-145-X
Manufacturer:
RAYCHEM
Quantity:
11 150
Company:
Part Number:
TR250-145U
Manufacturer:
Raychem
Quantity:
190
Company:
Part Number:
TR250-145US
Manufacturer:
MOLEX
Quantity:
32 648
4
Figures T12–T17. Typical Time-to-trip Curves at 20°C for Telecommunications and Networking Devices continued
314
TS250/TSV250/TSL250
A = TSV250-130
B = TS250-130
C = TSL250-080
TR600/TRF600/TS600/TSM600
A = TSM600-250
B = TS600-170/200
C = TR600-160
D = TRF600-150
PolySwitch Telecommunications and Networking Resettable Devices
1000
100
0.1
10
1
0.00
0.10
0.01
100
10
0.00
1
D
C
C
B
A
A
B
0.50
0.50
1.00
1.00
Figure
Figure
Fault Current (A)
Fault Current (A)
1.50
1.50
T14
T15
2.00
2.00
Raychem Circuit Protection
2.50
2.50
3.00
3.00
A
B
C
D
A
B
C