Additional Features
I
I
Resettable circuit protection
Patents pending
MF-RX Series -
PTC Resettable Fuses
Product Dimensions
Model
MF-RX110
MF-RX135
MF-RX160
MF-RX185
MF-RX250
MF-RX300
MF-RX375
A
Max.
13.0
(0.512)
14.5
(0.571)
16.3
(0.642)
17.8
(0.701)
21.3
(0.839)
24.9
(0.980)
28.4
(1.118)
B
Max.
18.0
(0.709)
19.6
(0.772)
21.3
(0.839)
22.9
(0.902)
26.4
(1.039)
30.0
(1.181)
33.5
(1.319)
C
Nom.
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
10.2
(0.402)
10.2
(0.402)
10.2
(0.402)
Tol. ±
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
D
Min.
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
E
Max.
3.1
(0.122)
3.1
(0.122)
3.1
(0.122)
3.1
(0.122)
3.1
(0.122)
3.1
(0.122)
3.1
(0.122)
Physical Characteristics
Style
Lead Dia.
Material
0.81
1
Sn/Cu
(0.032)
0.81
1
Sn/Cu
(0.032)
0.81
1
Sn/Cu
(0.032)
0.81
1
Sn/Cu
(0.032)
0.81
1
Sn/Cu
(0.032)
0.81
1
Sn/Cu
(0.032)
0.81
1
Sn/Cu
(0.032)
0.81 (20AWG)
Packaging options:
BULK: All models = 500 pcs. per bag.
TAPE & REEL: MF-RX110 – MF-RX160 = 1500 pcs. per reel; MF-RX185 – MF-RX375 = 1000 pcs. per reel
AMMO-PACK: MF-RX110 – MF-RX160 = 1000 pcs. per reel; MF-RX185 – MF-RX375 = 500 pcs. per reel
A
E
DIMENSIONS =
MM
(INCHES)
NOTE: Kinked lead option is available for
board standoff. Contact factory for
details.
B
Typical Time to Trip at 23˚C
MF
-R
MF X110
-R
MF X135
-R
MF X160
-R
MF X185
-R
MF X250
-R
MF X300
-RX
375
1000
100
MANUFACTURER'S
TRADEMARK
RX110
0180T
LOT NO.
(T = TAIWAN
S = CHINA)
D
C
Typical Part Marking
Represents total content. Layout may vary.
Time to Trip (Seconds)
PART
IDENTIFICATION
DATE CODE
(FIRST DIGIT =
LAST DIGIT OF YEAR;
NEXT THREE DIGITS =
DAY OF YEAR)
10
1
How to Order
0.1
MF - RX 110 -
__
Multifuse Product Designator
®
Series
RX = Radial Leaded Component
Hold Current, Ihold
110-375 (1.10 Amps - 3.75 Amps)
Packaging Options
= Bulk Packaging
-
- 2 = Tape and Reel*
- AP = Ammo-Pak*
*Packaged per EIA 486-B
0.01
0.001
1
10
100
Fault Current (Amps)
MF-RX SERIES, REV. G, 08/01
Specifications are subject to change without notice.
BOURNS [ BOURNS ELECTRONIC SOLUTIONS ]
