参数资料
型号: PRF21BE471QB5RA
厂商: Murata Electronics North America
文件页数: 103/105页
文件大小: 0K
描述: THERMISTOR
标准包装: 4,000
系列: PRF18/21
在 25°C 时的电阻(欧姆): 470
电阻公差: ±50%
工作温度: -20°C ~ 100°C
安装类型: PCB,表面贴装
封装/外壳: 芯片
供应商设备封装: *
包装: *
! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
? This catalog has only typical speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
R90E.pdf
Mar.4,2014
Lead Type PTGL/PTF Series Package
Continued from the preceding page.
c Narrow Current Band 30 - 140V Series / 16 - 80V Series / Inrush Current Suppression Taping Dimensions
P 2
P
Δ S
Δ h 1
Δ h 2
D
T
P 1
F
P 0
d
Item
Pitch of Component
Pitch of Sprocket Hole
Lead Spacing
Length from Hole Center to Lead
Length from Hole Center to Component Center
Body Diameter
Body Thickness
Deviation along Tape, Left or Right Defect
Carrier Tape Width
Position of Sprocket Hole
Lead Distance between Reference and
Bottom Planes
Protrusion Length
Diameter of Sprocket Hole
Lead Diameter
Total Tape Thickness
Total Thickness of Tape and Lead Wire
Deviation across Tape
Portion to cut in Case of Defect
Hold down Tape Width
Hold down Tape Position
Coating Extension on Lead
Code
P
P 0
F
P 1
P 2
D
T
Δ S
W
W 1
H 0
H 2
I
D 0
d
t 1
t 2
Δ h 1 , Δ h 2
L
W 0
W 2
e
Dimensions (mm)
12.7
12.7±0.3
–0.3
5.0 +0.8
3.85±0.8
6.35±1.3
Please see in Ratings
Please see in Ratings
±1.5
18.0±0.5
+0.5
9.0 –0.75
16.0±1.0
6.0 max.
+0.5 to –1.0
4.0±0.2
Please see in Ratings
0.6±0.3
2.0 max.
1.5 max.
+0
11.0 –2.0
11.0 min.
4.0 max.
Up to the center of crimp
Note
Tolerance is determined by Δ S.
Deviation in the feeding direction
Including the inclination caused by lead bending
Deviation of tape width
Continued on the following page.
101
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