TCP70-30-R [COOPER]
70Vdc Telecom fuses;
| 型号： | TCP70-30-R |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | 70Vdc Telecom fuses |
| 文件： | 总5页 (文件大小：721K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Technical Data 10250
Effective June 2014
Bussmann TCP70 Series
70Vdc Telecom fuses
HALOGEN
Agency information
HF
Pb
•ꢀ
cURus Recognized Guide JDXY2, JDXY8,
File E19180
FREE
Part number system/ordering
BK1/ TCP70-
5
-R
•ꢀ
•ꢀ
•ꢀ
•ꢀ
BK1/ = 1000 fuses packed in a cardboard carton
TCP70- = Fuse series
5 = Amp rating
-R = RoHS compliant
Applications
•ꢀ
Telecommunication DC voltage circuits
Product description
Designed to UL 248 and UL 248-14, the
Bussmann TCP70 Series of
telecommunication fuses withstand the
wide variations in application environments
while delivering reliable circuit protection.
The fuses have breaking characteristics
similar to a circuit breaker while providing a
much more economical solution.
•ꢀ
Halogen free, lead free, RoHS compliant
•ꢀ
Special design telecom circuit protection
devices
•ꢀ
High inrush current withstanding
capability reduces nuisance openings
•ꢀ
Fuseclip assembly method
•ꢀ
Rugged ceramic construction
•ꢀ
Excellent environmental integrity
•ꢀ
One time positive disconnect
The Bussmann brand of
circuit protection products
(formerly of the
Bussmann Division of
Cooper Industries) is now
part of Eaton’s Electrical
Group, Electronics
Bussmann is now
part of Eaton
Same great
products plus
even more.
Division.
Technical Data 10250
TCP70 Series
70VdcTelecom fuses
Effective June 2014
Product specifications
Voltage
Rating
(Vdc)
Current
Rating
(Amps)
Interrupting
Rating
Typical Cold
Resistance
(mΩ)2
Typical
Voltage Drop
(mV)
Typical
Fuse Marking
Color
Pre-Arcing I2t
(A2s)3
Part Number
TCP70-5-R
(Amps)1
(text)
70
5
2500
2500
2500
2500
2500
34.5
20.1
10.5
6.3
235
165
148
138
84
50
48
Red
Purple
Green
Blue
TCP70-6-R
70
6
TCP70-10-R
TCP70-15-R
TCP70-30-R
70
10
15
30
165
460
4400
70
70
2.05
Black
1. DC Interrupting Rating (Measured at rated voltage, time constant of less than 50 microseconds, battery source).
2. DC Cold Resistance are measured at <10% of rated current in ambient temperature of 20°C.
3. Typical Pre-arcing I2t (A2s) are measured at 10In and rated current.
Electrical characteristics
% of Amp Rating
100%
Opening Time
4 hours minimum
<60 min
150%
200%
<2 min
Environmental Data
•ꢀ
Operating temperature range: -55°C to +125°C (see derating curve)
Altitude: <2000m above sea level
•ꢀ
•ꢀ
Humidity: 90% at 20°C, 50% at 40°C non-condensing
Reliability
•ꢀ
Thermal shock test — MIL-STD-202G Method 107G air-to-air, 100 cycles
•ꢀ
Temperature cycling — JESD22 Method A104, Condition B, 100 cycles
•ꢀ
Mechanical shock test — MIL-STD-002 Method 213B, 50g
•ꢀ
Mechanical vibration test — MIL-STD-202, Method 204D, condition D, 20g, 10-500Hz.
Packaging
•ꢀ
1000 fuses packed into a cardboard carton. Order with part number prefix BK1/. E.g., BK1/TCP70-5-R
Recommended PCB fuseclips
•ꢀ
1Axxxx Series for 6.3mm (1/4”) fuses - see data sheet # 2131.
Dimensions - mm
Construction
Not to scale
25.2 ꢀ.ꢁ
5.6 ꢀ.ꢁ
+ꢀ.2
6.ꢁ
- ꢀ.ꢀ
1
2
3
4 5
1. Tin-plated copper cap
2. Ceramic tube
4. Filler
5. Eyelet
3. Fuse element wire
2
www.eaton.com/elx
TCP70 Series
70VdcTelecom fuses
Technical Data 10250
Effective June 2014
Time-current curves
100,000
10,000
1000
100
10
5A
6A
10A
15A
1
30A
0.1
0.01
0.001
0.0001
1
10
100
1000
10000
Current in Amps
www.eaton.com/elx
3
Technical Data 10250
TCP70 Series
70VdcTelecom fuses
Effective June 2014
I2t (A2s) Curves
100,000,000
10,000,000
1,000,000
100,000
5A
6A
10A
15A
10,000
1000
30A
100
10
0.0001 0.001 0.01
0.1
1.0
10
100
1000 10,000 100,000
Time in Seconds
4
www.eaton.com/elx
TCP70 Series
70VdcTelecom fuses
Technical Data 10250
Effective June 2014
Thermal derating curve
1.2
1.1
1.0
0.9
0.8
0.7
0.6
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100 110 120 130
Ambient Temperature (°C)
North America
Europe
Eaton’s Electrical Group
Electronics Division
Burton-on-the-Wolds
Leicestershire, LE 12 5th UK
Phone: +44 (0) 1509 882 600
Fax: +44 (0) 1509 882 786
Asia Pacific
Eaton’s Electrical Group
Electronics Division
1225 Broken Sound Parkway NW
Suite F
Boca Raton, FL 33487-3533
Tel: 1-561-998-4100
Fax: 1-561-241-6640
Toll Free: 1-888-414-2645
Eaton’s Electrical Group
Electronics Division
No.2, #06-01
Serangoon North Avenue 5
Singapore 554911
Tel: +65 6645 9888
Fax: +65 6728 3155
Eaton’s Electrical Group
Electronics Division
P.O. Box 14460
St. Louis, MO 63178-4460
Tel: 1-636-394-2877
Eaton’s Electrical Group
Electronics Division
Avda Santa Eulalia, 290
Terrassa, Barcelona 08223 Spain
Phone: +34-93-736-2813
Fax: +34-93-783-5055
Fax: 1-636-527-1607
The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is
intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change
design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained
in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Life Support Policy: Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support
systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result
in significant injury to the user.
Eaton’s Electrical Group
Electronics Division
114 Old State Road
Ellisville, MO 63021
United States
www.eaton.com/elx
© 2014 Eaton
Eaton is a registered trademark.
All Rights Reserved
Publication No. 10250 — BU-SB14404
June 2014
All other trademarks are property
of their respective owners.
www.eaton.com/elx
5
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