參數(shù)資料
型號(hào): MF-RX
廠商: Bourns Inc.
元件分類: PTC可重調(diào)的保險(xiǎn)絲
英文描述: PTC Resettable Fuses
中文描述: PTC自復(fù)保險(xiǎn)絲
文件頁(yè)數(shù): 3/4頁(yè)
文件大小: 282K
代理商: MF-RX
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Devices taped using EIA468–B/IEC286-2 standards. See table below and Figures 1 and 2 for details.
IEC
Mark
EIA
Mark
Dimensions
Dimension Description
Dimensions
18
(.709)
11
(.433)
Tolerance
-0.5/+1.0
(-0.02/+.039)
Carrier tape width
W
W
Hold down tape width: all others
W0
W4
min.
Hold down tape
No protrusion
Top distance between tape edges
W2
W1
D0
H
W6
W5
D0
H
max.
Sprocket hole position
Sprocket hole diameter
Abscissa to plane (straight lead)
Abscissa to plane (kinked lead)
H0
H1
H1
H0
H1
H1
C1
C1
C2
C2
L1
L
Abscissa to top (straight lead)
max.
Abscissa to top (kinked lead)
max.
Overall width w/lead protrusion (straight lead)
max.
Overall width w/lead protrusion (kinked lead)
max.
Overall width w/o lead protrusion (straight lead)
max.
Overall width w/o lead protrusion (kinked lead)
max.
Lead protrusion
I1
L
max.
Protrusion of cutout
max.
Protrusion beyond hold tape
I2
P0
I2
P0
Not specified
Sprocket hole pitch
Pitch tolerance
20 consecutive
12.7
(0.5)
±1
Device pitch: MF-R005–MF-R160, MF-R/90 & MF-RX/72
Device pitch: MF-R185–MF-R400,
MF-RX110–MF-RX375
Tape thickness
t
t
max.
Tape thickness with splice: MF-R010–MF-R160
Tape thickness with splice: MF-R250–MF-R1100
MF-RX110–MF-RX375 & MF-R/90
t1
max.
t1
max.
Splice sprocket hole alignment
0
Body lateral deviation
h
h
0
Body tape plane deviation
p
p
0
Lead spacing
F
F
Reel width
w
W2
a
max.
Reel diameter
d
max.
Space between flanges less device
W1
h
MF-R, MF-RX, MF-R/90, MF-RX/72 & MF-RX/250 Series
Tape and Reel Specifications
9
(.354)
4
(.157)
18.5
(.728)
16
(.63)
38.0
(1.496)
-0.5/+0.75
(-0.02/+0.03)
±0.2
(±.0078)
±3.0
(±.118)
±0.5
(±.02)
32.2
(1.268)
55.0
(2.165)
43.2
(1.7)
54.0
(2.126)
42.5
(1.673)
1.0
(.039)
11
(.433)
12.7
(0.5)
25.4
(1.0)
0.9
(.035)
1.5
(.059)
2.3
(.091)
5.08
(0.2)
56
(2.205)
370
(14.57)
4.75
(.187)
±0.3
(±.012)
±0.3
(±.012)
±1.0
(±.039)
±0.3
(±.021)
±0.2
(±.008)
±3.25
(±.128)
3
(.118)
DIMENSIONS =
MM
(INCHES)
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