Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

PRF18BE471RB5RB Datasheet(PDF) 85 Page - Murata Manufacturing Co., Ltd.

Part # PRF18BE471RB5RB
Description  POSISTOR for Circuit Protection
PDF  104 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MURATA [Murata Manufacturing Co., Ltd.]
Direct Link  http://www.murata.com
Logo MURATA - Murata Manufacturing Co., Ltd.

PRF18BE471RB5RB Datasheet(HTML) 85 Page - Murata Manufacturing Co., Ltd.

Back Button PRF18BE471RB5RB Datasheet HTML 81Page - Murata Manufacturing Co., Ltd. PRF18BE471RB5RB Datasheet HTML 82Page - Murata Manufacturing Co., Ltd. PRF18BE471RB5RB Datasheet HTML 83Page - Murata Manufacturing Co., Ltd. PRF18BE471RB5RB Datasheet HTML 84Page - Murata Manufacturing Co., Ltd. PRF18BE471RB5RB Datasheet HTML 85Page - Murata Manufacturing Co., Ltd. PRF18BE471RB5RB Datasheet HTML 86Page - Murata Manufacturing Co., Ltd. PRF18BE471RB5RB Datasheet HTML 87Page - Murata Manufacturing Co., Ltd. PRF18BE471RB5RB Datasheet HTML 88Page - Murata Manufacturing Co., Ltd. PRF18BE471RB5RB Datasheet HTML 89Page - Murata Manufacturing Co., Ltd. Next Button
Zoom Inzoom in Zoom Outzoom out
 85 / 104 page
background image
–20
Temperature (°C)
104
103
102
10
1
0
20
40
60
80
100
120
140
BC
BD
BE
BF
BG
BH
BB
c Resistance - Temperature Characteristics
60
50
40
30
20
10
0
20
0
40
60
80
100
Time (sec.)
Aluminum plate
T=90°C constant
PTFM04BE222Q2N34B0
Relation between resistance change and time after POSISTOR
r
PTFM04BE222Q2N34B0 is installed on the part heated at a constant
temperature of 90°C (3mm thick alminum sheet) is shown in the figure above.
Heater
R meter
POSISTOR
r
Screw
c Example of Thermal Response Time
Operating Time of POSISTOR
r
R1
R2
Thermal
+Vcc
RL
RE
Connection
PTH
c Overheat Protection Circuit
R1
RL1
RL2
RE1
RE2
Load
+Vcc
PTH
c Overheat Sensing Circuit
0
Temperature (°C)
102
–20
40
60
120
80
100
140
10
103
104
20
c Resistance - Temperature Characteristics Range (Ref. Only)
PTF_04BH471Q2N34B0
0
Temperature (°C)
102
–20
40
60
120
80
100
140
10
103
104
20
PTF_04BG471Q2N34B0
Continued on the following page.
R90E.pdf
Sep.24,2012
83
!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 specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
14



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com