CMF-SDP10-2 [BOURNS]
PTC Resettable Fuse, 10ohm, Surface Mount, ROHS COMPLIANT;
| 型号： | CMF-SDP10-2 |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | PTC Resettable Fuse, 10ohm, Surface Mount, ROHS COMPLIANT 过载保护 电阻器 |
| 文件： | 总3页 (文件大小：310K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
Usedꢀasꢀaꢀsecondaryꢀovercurrentꢀprotectionꢀ
deviceꢀin:
nꢀ Twoꢀresistance-matchedꢀPTCsꢀinꢀaꢀꢀ
ꢀ
plasticꢀhousing
nꢀ Narrowꢀresistanceꢀtolerance
nꢀ RoHSꢀcompliant*ꢀ
nꢀ CustomerꢀPremiseꢀEquipmentꢀ(CPE)
nꢀ CentralꢀOfficeꢀ(CO)
nꢀ Accessꢀequipment
ꢀꢀCMF-SDPꢀSeriesꢀ-ꢀTelecomꢀCPTCꢀResettableꢀFuses
Electrical Characteristics
Induction
Typ. Time
Rated
Resistance
(RN)
Resistance
Matching in
Housing
to Trip @
Voltage
Rated
Hold
Trip
Imax @ Imax / 230
Model
Withstand Voltage
Current
Current
230 VAC
Amps
3.0
VAC
Seconds
0.45
3.8
VAC
250
250
250
250
250
600
600
600
600
600
Volts
230
230
230
230
230
230
230
230
230
230
Ohms Tolerance
Ohms
<=1.0
<=1.0
<=1.0
<=1.0
<=1.0
<=1.0
<=1.0
<=1.0
<=1.0
<=2.0
Amps @ 25 °C Amps @ 25 °C
CMF-SDP07
CMF-SDP10
CMF-SDP10A
CMF-SDP25
CMF-SDP25A
CMF-SDP35
CMF-SDP35A
CMF-SDP50
CMF-SDP50A
CMF-SDP75
7
±20 %
±20 %
±20 %
±20 %
±20 %
+15/-20 %
+15/-20 %
±15 %
±15 %
±20 %
0.080
0.180
0.150
0.130
0.130
0.110
0.110
0.090
0.090
0.070
0.200
0.360
0.360
0.260
0.260
0.230
0.230
0.190
0.190
0.150
10
10
25
25
35
35
50
50
75
1.0
1.0
2.8
2.8
4.6
2.5
2.5
2.5
3.8
0.2
0.3
0.06
0.2
0.13
0.2
0.12
2.5
Operating Temperature Range: -40 °C to +125 °C.
Test Procedures And Requirements For Model CMF-SDP Series
Primary
Test
Protection
Test Condition
Requirements
Mains Power Contact - ITU-T K.20, K.21 .... None .............. 230 V rms, 10 ohms, 15 Min......................................................(Ri-Rf) / Ri < ±10 %
Power Induction - ITU-T K.20, K.21............. None .............. 600V rms, 600 ohms, 0.2 seconds, 10 cycles, every 1 Min.......(Ri-Rf) / Ri < ±10 %
Power Induction - ITU-T K.20, K.21............. GDT ............... 600 V rms, 600 ohms, 1 second, 10 cycles, every 1 Min. .........(Ri-Rf) / Ri < ±10 %
Power Induction - ITU-T K.20, K.21............. GDT ............... 600 V rms, 200 ohms, 1 second, 10 cycles, every 1 Min. .........(Ri-Rf) / Ri < ±10 %
Lightning Surge - ITU-T K.20, K.21 ..................................... 10/700 μs, 25 ohms, 1.0 kV, 10 Tests, every 1 Min. ................(Ri-Rf) / Ri < ±10 %
Lightning Surge ...................................................................10/1000 μs, 60 ohms, 1.5 kV, 30 Tests, every 3 Min. ...............(Ri-Rf) / Ri < ±10 %
Ri = R initial
Rf = R final
How to Order
CMF - SD P 35 A -XX - 2
Typical Part Marking
Represents total content. Layout may vary.
Asia-Pacific:
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
MANUFACTURER'S
TRADEMARK
Product Designator
PART
IDENTIFICATION:
Style
07P = CMF-SDP07
10P = CMF-SDP10
10PA = CMF-SDP10A
25P = CMF-SDP25
25PA = CMF-SDP25A
35P = CMF-SDP35
35PA = CMF-SDP35A
50P = CMF-SDP50
50PA = CMF-SDP50A
75P = CMF-SDP75
SD = Surface Mount
Dual Pkg.
BI-WEEKLY
DATE CODE:
WEEK 13-14 = G
Europe:
Tel: +36 88 520 390
Email: eurocus@bourns.com
35P8G
Housing
P = Plastic
Rated Resistance (RN)
7-75 (7-75 Ohms)
YEAR CODE:
8 = 2008
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
Footprint and Height Option
Blank = Standard Product
A = Reduced Footprint and Height
Resistance Tolerance Option
Blank = Standard
www.bourns.com
-XX = XX %; e.g. -10 = ±10 %
Packaging
- 2 = Tape & Reel
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ CMF-SDPꢀSeriesꢀ-ꢀTelecomꢀCPTCꢀResettableꢀFuses
Solder Reflow Recommendations
Preheating
Soldering
Cooling
300
250
200
150
100
50
Solder reflow
•
•
Recommended reflow methods: IR, vapor phase oven, hot air oven.
Devices are not designed to be wave soldered to the bottom side of the
board.
•
•
•
Gluing the devices is not recommended.
Recommended maximum paste thickness is 0.25 mm (.010 inch).
Devices can be cleaned using standard industry methods and solvents.
Note:
If reflow temperatures exceed the recommended profile, devices may not
meet the performance requirements.
Rework
•
0
160–220
120
10–20
•
A device should not be reworked.
Timeꢀ(seconds)
Product Dimensions
CMF-SDP05, 07, 10, 25, 35, 50 & 75
CMF-SDP10A, 25A, 35A, 50A & 75A
8.75
(.344)
MAX.
11.5
(.453)
MAX.
10.2
(402)
MAX.
2.6
9.0
(.354)
MAX.
(.102)
2.4
0.5
5.0
(.197)
11.0
7.2
(.283)
(.094)
MAX.
(.020)
2 PLCS.
3.9
MAX.
(.433)
(.154)
Recommended Pad Layout
7.2
(.283)
MAX.
9.0
(.354)
MAX.
8.75
(.344)
11.0
(.433)
7.6
(.299)
6.3
(.248)
3.9
(.154)
5.0
(.197)
2.4
(.094)
3.2
(.126)
2.0
8.2
(.323)
2.6
(.102)
3.2
(.126)
(.079)
2.0
10.0
(.394)
ꢀ
MM
(INCHES)
(.079)
DIMENSIONS:
ꢀ
Packaging - Tape and Reel: 350 pcs. per reel
Packaging - Tape and Reel: 350 pcs. per reel
CMF-SDP SERIES, REV. E, 07/16
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ
CMF-SDPꢀSeriesꢀTapeꢀandꢀReelꢀSpecifications
Tape Dimensions per EIA 481-2
CMF-SDP10-2, CMF-SDP25-2,
CMF-SDP-35-2, CMF-SDP50-2,
CMF-SDP75-2
CMF-SDP10A-2, CMF-SDP25A-2,
CMF-SDP35A-2, CMF-SDP50A-2
24.0 ±0.5
(0.945 ±0.020)
4.0
24.0 ±0.5
(0.945 ±0.020)
4.0
W
P
P
P
A
B
0
(0.157)
16.0
(0.630)
2.0
(0.157)
16.0
(0.630)
2.0
2
0
0
(0.079)
(0.079)
9.2 ± 0.2
(0.362 ± 0.008)
11.0 ± 0.2
(0.441 ± 0.008)
1.5
7.5 ± 0.2
(0.295 ± 0.008)
9.0 ± 0.2
(0.354 ± 0.008)
1.5
D
F
E
t
(0.059)
11.5
(0.453)
1.75
(0.059)
11.5
(0.453)
1.75
(0.069)
(0.069)
0.5 ± 0.15
(0.020 ± 0.006)
11.5 ± 0.2
(0.453 ± 0.008)
0.5 ± 0.15
(0.020 ± 0.006)
10.0 ± 0.2
(0.394 ± 0.008)
K
0
D
-0.4
(-.016)
P
P
E
2
T
0
F
W
B
0
P
K
A
0
0
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
330 -2/+0
(12.99 -.079/+0)
DIA.
24.4
(.961)
MIN.
13.2 +0.2/-0
(.520 +.008/-0
30.4
(1.197)
MAX.
100 1.5
(3.94 .059)
DIA.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
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