MF-RX014250U [BOURNS]
Telecom PTC Resettable Fuses;
| 型号： | MF-RX014250U |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Telecom PTC Resettable Fuses |
| 文件： | 总5页 (文件大小：283K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
■ Radial leaded devices
■ Fast tripping resettable PTCs
■ Customer Premise Equipment (CPE)
■ Central Office / Telecom Centers (CO)
■ Access equipment
RX012
■ Binned and sorted narrow resistance
ranges available
24001K
■ RoHS compliant*
■ Agency recognition:
MF-RX/250 Series - Telecom PTC Resettable Fuses
Electrical Characteristics
Model
One Hour
Max. Interrupt
Ratings
Hold Current
Initial Resistance
Post-Trip
Max.
Operating
Voltage
(Vdc)
Resistance
Ohms
at 23 °C
Volts
Amps
(A)
Amps
at 23 °C
Ohms
Ohms
(Vrms)
Max.
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
at 23 °C
Min.
4.0
at 23 °C
Max.
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
10.0
10.0
I
Max.
8.0
Max.
16.0
16.0
14.0
16.0
16.0
16.0
16.0
16.0
14.0
12.0
14.0
14.0
12.0
4.0
H
MF-RX012/250
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
0.12
0.12
MF-RX012/250-A
MF-RX012/250-C
MF-RX012/250-F
MF-RX012/250-1
MF-RX012/250-2
MF-RX012/250-T
MF-RX012/250U
MF-RX014/250
MF-RX014/250-A
MF-RX014/250-B
MF-RX014/250-T
MF-RX014/250U
MF-RX018/250
7.0
9.0
0.12
0.12
0.12
0.12
0.12
0.12
0.145
0.145
0.145
0.145
0.145
0.18
5.5
7.5
6.0
6.0
10.5
9.0
8.0
7.0
6.0
3.0
10.5
12.0
10.0
6.0
3.0
5.5
4.5
6.0
5.4
7.5
3.5
6.5
0.8
2.0
MF-RX018/250U
0.18
0.8
2.0
4.0
“U” suffix indicates product without insuꢂation coating.
Environmental Characteristics
Operating/Storage Temperature........................... -40 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State ................................................ 125 °C
Passive Aging....................................................... +85 °C, 1000 hours.............................................. 15 ꢀ tꢁpicaꢂ resistance change
.......................................................................... +60°C, 1000 hours................................................ 15 ꢀ tꢁpicaꢂ resistance change
Humiditꢁ Aging..................................................... +85 °C, 85 ꢀ R.H. 500 hours............................... 15 ꢀ tꢁpicaꢂ resistance change
Thermaꢂ Shock ..................................................... MIL-STD-202F, Method 107G, ............................. 10 ꢀ tꢁpicaꢂ resistance change
.......................................................................... +125 °C to -55 °C,10 times .................................. 15 ꢀ tꢁpicaꢂ resistance change
Soꢂvent Resistance............................................... MIL-STD-202, Method 215B ................................ No change
Lead Soꢂerabiꢂitꢁ................................................... ANSI/J-STD-002................................................... >95 ꢀ coverage
Fꢂammabiꢂitꢁ ......................................................... IEC 695-2-2 .......................................................... No Fꢂame for 60 secs.
Vibration ............................................................... MIL-STD-883C, Method 2007.1, Condition A ...... 5 ꢀ tꢁpicaꢂ resistance change
Test Procedures And Requirements For Model MF-RX/250 Series
Test
Test Conditions
Accept/Reject Criteria
Visuaꢂ/Mech..................................................... Verifꢁ dimensions and materiaꢂs...................... Per MF phꢁsicaꢂ description
Resistance....................................................... In stiꢂꢂ air @ 23 °C............................................. Rmin ≤ R ≤ Rmax
Time to Trip...................................................... 5 times Ihoꢂd, Vmax, 23 °C.............................. T ≤ max. time to trip (seconds)
Hoꢂd Current.................................................... 30 min. at Ihoꢂd................................................ No trip
Trip Cꢁcꢂe Life.................................................. Vmax, Imax, 100 cꢁcꢂes................................... No arcing or burning
Trip Endurance ................................................ Vmax, 48 hours................................................ No arcing or burning
UL Fiꢂe Number ............................................... E 174545S
CSA Fiꢂe Number............................................. CA 110338
TÜV Fiꢂe Number ............................................. R2057213
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Additional Features
■ Ability to withstand AC power cross conditions
■ Assists equipment with meeting ITU-T K.20/K.21/K.45
■ Assists equipment with meeting Telcordia GR-1089-C Intrabuilding
MF-RX/250 Series - Telecom PTC Resettable Fuses
Thermal Derating Chart - I
(Amps)
hold
Ambient Operating Temperature
Model
-40 ºC
0.1ꢁ6
0.225
0.269
-20 ºC
0.165
0.199
0.240
0 ºC
0.143
0.1ꢀ2
0.211
23 ºC
0.120
0.145
0.1ꢁ0
40 ºC
0.099
0.119
0.153
50 ºC
0.0ꢁꢁ
0.106
0.13ꢁ
60 ºC
0.0ꢀꢀ
0.093
0.123
70 ºC
0.066
0.0ꢁ0
0.109
85 ºC
0.050
0.060
0.0ꢁꢀ
MF-RX012/250
MF-RX014/250
MF-RX01ꢁ/250
I
is approximately two times I
.
trip
hold
Product Dimensions
A
B
C
D
E
Physical Characteristics
Model
Max.
Max.
Nom.
Min.
Max.
Lead Dia.
Style
Material
6.5
11.0
5.1 0.ꢀ
4.ꢀ
4.6
0.65
MF-RX012/250
1
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
(0.256)
(0.433)
(0.201 0.02ꢁ)
(0.1ꢁ5)
(0.1ꢁ1)
(0.026)
6.0
(0.236)
6.5
(0.256)
6.0
(0.236)
11.0
(0.433)
10.0
(0.394)
11.0
(0.433)
10.0
(0.394)
13.6
(0.535)
5.1 0.ꢀ
(0.201 0.02ꢁ)
5.1 0.ꢀ
(0.201 0.02ꢁ)
5.1 0.ꢀ
(0.201 0.02ꢁ)
5.1 0.ꢀ
(0.201 0.02ꢁ)
4.ꢀ
(0.1ꢁ5)
4.ꢀ
(0.1ꢁ5)
4.ꢀ
(0.1ꢁ5)
4.ꢀ
(0.1ꢁ5)
3.ꢁ
(0.150)
4.6
(0.1ꢁ1)
3.ꢁ
(0.150)
4.6
(0.1ꢁ1)
0.65
(0.026)
0.65
(0.026)
0.65
(0.026)
0.65
(0.026)
MF-RX012/250U
MF-RX014/250
MF-RX014/250U
MF-RX01ꢁ/250
MF-RX01ꢁ/250U
2
1
2
1
2
10.4
(0.409)
12.6
(0.496)
5.1 0.ꢀ
(0.201 0.02ꢁ)
4.ꢀ
(0.1ꢁ5)
3.ꢁ
(0.150)
0.65
(0.026)
Packaging options: BULK: 500 pcs. per bag. TAPE & REEL: 1500 pcs. per reel (available binned).
MM
(INCHES)
DIMENSIONS:
Style 1
Style 2
Typical Part Marking
Represents total content. Layout may vary.
A
E
A
E
MANUFACTURER'S
TRADEMARK
PART
IDENTIFICATION
B
B
RX012
24001K
DATE CODE
(FIRST DIGIT =
BATCH/LOCATION
(3 DIGITS = BATCH CODE;
K = KOREA
LAST DIGIT OF YEAR;
SECOND DIGIT = MONTH,
AS FOLLOWS:
1-9 = JAN-SEPT
X,Y,Z = OCT-DEC)
S = CHINA)
D
C
NOTE: UNCOATED PARTS HAVE NO PART MARKING.
MARKING IS ON LABEL ONLY.
C
D
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
MF-RX/250 Series - Telecom PTC Resettable Fuses
How to Order
MF - RX 012/250 U - A 5 - 2
Typical Time to Trip at 23 ˚C
1000
Multifuse®
Product
Designator
100
10
Series
RX = Radial Leaded
Component
Hold Current, I
hold
008-018 (0.08-0.18 Amps)
Max. Interrupt Voltage, V
250 (250 Volts)
MF-RX018/250, MF-RX018/250U
1
Telecom Options
U = Uncoated (radial parts only)
Resistance Sorted
Narrow resistance ranges - see
Resistance Options chart
MF-RX014/250 & MF-RX014/250U
MF-RX012/250 & MF-RX012/250U
0.10
Resistance Bins of 0.5 ohms
05 = 0.5 ohm binned parts (epoxy coated)
5 = 0.5 ohm binned parts (uncoated)
0.01
Packaging Options
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
- 0 = Bulk Packaging
- 2 = Tape and Reel* (available with binned
option)
Fault Current (Amps)
*Packaged per EIA486-B
Resistance Options
Model
Initial Resistance
R1max
Values
Bin
Ohms @ 23 ° C
Ohms @ 23 ° C
Max.
16.0
Min.
4.0
7.0
5.5
6.0
6.0
8.0
7.0
6.0
3.0
3.0
4.5
3.5
Max.
8.0
MF-RX012/250
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
MF-RX012/250-A05
MF-RX012/250-C05
MF-RX012/250-F05
MF-RX012/250-105
MF-RX012/250-205
MF-RX012/250-T05
MF-RX012/250U
9.0
16.0
7.5
14.0
10.5
9.0
16.0
16.0
10.5
12.0
10.0
6.0
16.0
16.0
16.0
MF-RX014/250
14.0
MF-RX014/250-A05
MF-RX014/250-B05
MF-RX014/250U
5.5
12.0
6.0
14.0
6.5
12.0
MF-RX/250, REV. J, 05/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72 & MF-RX/250 Series
Tape and Reel Specifications
Devices taped using EIA468–B/IEC286-2 standards. See table below and Figures 1 and 2 for details.
IEC
EIA
Dimensions
Tolerance
Dimension Description
Mark
Mark
Dimensions
18
-0.5/+1.0
(-0.02/+.039)
Carrier tape width
W
W
(.709)
11
(.433)
Hold down tape width
W
4
min.
W
0
Hold down tape
No protrusion
3
Top distance between tape edges
Sprocket hole position
W
W
W
W
max.
2
1
0
6
5
0
(.118)
9
(.354)
4
(.157)
18.5
(.728)
16
(.63)
38.0
(1.496)
32.2
(1.268)
55.0
(2.165)
43.2
(1.7)
54.0
(2.126)
42.5
(1.673)
1.0
-0.5/+0.75
(-0.02/+0.03)
0.2
( .0078)
3.0
Sprocket hole diameter
D
D
Abscissa to plane (straight lead)
Abscissa to plane (kinked lead)
Abscissa to top (straight lead)
Abscissa to top (kinked lead)
Overall width w/lead protrusion (straight lead)
Overall width w/lead protrusion (kinked lead)
Overall width w/o lead protrusion (straight lead)
Overall width w/o lead protrusion (kinked lead)
Lead protrusion
H
H
( .118)
0.5
( .02)
H
H
H
H
H
H
C
C
C
C
0
1
1
0
1
1
1
1
2
2
1
max.
max.
max.
max.
max.
max.
max.
max.
I
L
1
(.039)
11
(.433)
Protrusion of cutout
L
L
Protrusion beyond hold-down tape
Sprocket hole pitch
I
I
Not specified
2
2
12.7
(0.5)
0.3
( .012)
1
P
P
0
0
Pitch tolerance
20 consecutive
( .039)
Device pitch: MF-R005–MF-R160, MF-R/90,
MF-RX110/72–MF-RX185/72
12.7
(0.5)
0.3
( .012)
Device pitch: MF-R185–MF-R400, MF-RX110–MF-RX375
MF-R/600, MF-RX250/72–MF-RX375/72
25.4
(1.0)
0.6
( .024)
0.9
(.035)
Tape thickness
t
t
max.
max.
Tape thickness with splice: MF-R010–MF-R160,
MF-RX110/72–MF-RX185/72
t
1.5
(.059)
1
Tape thickness with splice: MF-R250–MF-R1100,
MF-RX110–MF-RX375, MF-R/90, MF-RX250/72-MF-RX375/72
t
2.3
(.091)
1
max.
0.3
( .012)
1.0
( .039)
1.3
Splice sprocket hole alignment
Body lateral deviation
0
0
0
Δ
Δ
Δ
h
h
Body tape plane deviation
Δ
p
p
( .051)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
MM
(INCHES)
DIMENSIONS:
MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72 & MF-RX/250 Series
Tape and Reel Specifications
IEC
EIA
Dimensions
Tolerance
Dimension Description
Mark
Mark
Dimensions
5.08
0.2
( 0.008)
Lead spacing: MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72
F
F
(0.2)
5.08
(0.2)
-0.5/+0.6
(-.020/+.024)
Lead spacing: MF-RX/250
F
F
56.0
Reel width
w
d
W
max.
2
(2.205)
370.0
(14.57)
4.75
(.187)
26.0
(1.024)
80
(3.15)
91
Reel diameter
a
h
c
n
n
max.
3.25
( .128)
12.0
Space between flanges less device
Arbor hole diameter
W
f
1
( .472)
Core diameter: MF-R, MF-RX, MF-R/90
Core diameter: MF-RX/250, MF-R/600
Box: MF-R, MF-RX, MF-R/90
Box: MF-RX/250
h
h
max.
max.
max.
max.
max.
max.
(3.58)
56
(2.2) (14.6) (14.6)
67 372 362
(2.64) (14.6) (14.25)
64 372 362
372
372
Box: MF-R/600
(2.52) (14.6) (14.25)
Consecutive missing places: MF-R, MF-RX, MF-R/90
Consecutive missing places: MF-RX/250, MF-R/600
Empty places per reel: MF-R, MF-RX, MF-R/90
Empty places per reel: MF-RX/250, MF-R/600
3
none
Not specified
0.1 %
Taped Component Dimensions - Figure 1
p
h
h
p
Reference plane
P1
H1
H1
F
H
H0
A
B
L
W1
W0
W
I2
P0
D0
I1
User direction of feed
Cross section A - B
MM
(INCHES)
DIMENSIONS:
Reel Dimensions - Figure 2
t
Reel
Upper side
Tape
h
f
User
direction
of
d
feed
Lower side
h
w
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明