Bourns PTC fuse Current I(H) 0.12 A 250 V (L x W x H) 15.7 x 6.5 x 4.6 mm MF-RX012/250-0 1 pc(s) MF-RX012/250-0 数据表
产品代码
MF-RX012/250-0
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
MF-RX/250 Series - Telecom PTC Resettable Fuses
How to Order
MF - RX 012/250 U - A 5 - 2
Multifuse
®
Product
Designator
Designator
Series
RX = Radial Leaded
Component
Hold Current, Ihold
008-018 (0.08-0.18 Amps)
Max. Interrupt Voltage, V
250 (250 Volts)
250 (250 Volts)
Telecom Options
U = Uncoated (radial parts only)
Resistance Sorted
Narrow resistance ranges - see
Resistance Options chart
Narrow resistance ranges - see
Resistance Options chart
Resistance Bins of 0.5 ohms
05 = 0.5 ohm binned parts (epoxy coated)
05 = 0.5 ohm binned parts (epoxy coated)
5 = 0.5 ohm binned parts (uncoated)
Packaging Options
- 0 = Bulk Packaging
- 2 = Tape and Reel* (available with binned
option)
*Packaged per EIA486-B
Typical Time to Trip at 23 ˚C
MF-RX/250, REV. J, 05/11
Resistance Options
Model
Initial Resistance
Values
R1max
Bin
Ohms @ 23 ° C
Ohms @ 23 ° C
Min.
Max.
Max.
MF-RX012/250
4.0
8.0
16.0
0.5
MF-RX012/250-A05
7.0
9.0
16.0
0.5
MF-RX012/250-C05
5.5
7.5
14.0
0.5
MF-RX012/250-F05
6.0
10.5
16.0
0.5
MF-RX012/250-105
6.0
9.0
16.0
0.5
MF-RX012/250-205
8.0
10.5
16.0
0.5
MF-RX012/250-T05
7.0
12.0
16.0
0.5
MF-RX012/250U
6.0
10.0
16.0
0.5
MF-RX014/250
3.0
6.0
14.0
0.5
MF-RX014/250-A05
3.0
5.5
12.0
0.5
MF-RX014/250-B05
4.5
6.0
14.0
0.5
MF-RX014/250U
3.5
6.5
12.0
0.5
1000
100
10
1
0.10
0.01
0
Fault Current (Amps)
T
ime to T
rip (Seconds)
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0 2.2
2.4
2.6
2.8 3.0
MF-RX018/250, MF-RX018/250U
MF-RX012/250 & MF-RX012/250U
MF-RX014/250 & MF-RX014/250U