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3-1623732-2

产品描述res 390 ohm 7W 5% axial
产品类别无源元件   
文件大小194KB,共3页
制造商All Sensors
标准  
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3-1623732-2概述

res 390 ohm 7W 5% axial

3-1623732-2规格参数

参数名称属性值
Datasheets
SBC Series
1623732
Product Photos
SBCCGS38 SERIES
RoHS Informati
3-1623732-2 Statement of Compliance
RoHS 2 Stateme
Standard Package1,000
CategoryResistors
FamilyThrough Hole Resistors
系列
Packaging
Bulk
Resistance (Ohms)390
容差
Tolerance
±5%
Power (Watts)7W
CompositiWirewound
FeaturesFlame Proof
Temperature Coefficie±200ppm/°C
封装 / 箱体
Package / Case
Axial
Supplier Device PackageAxial
Size / Dimensi0.315" x 0.276" Rectangular x 1.496" L (8.00mm x 7.00mm x 38.00mm)
Number of Terminations2
Other NamesSBCHE6390RJ

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High Power Resistor
Type SBC (Square Ceramic) Series
Key Features
I
I
I
I
I
I
I
Up to 17 Watts
Fusible Styles
Vertical or Axial
Non Flammable
Special Solvent
Resistance
Customer Specials
Invited
Widely Available from
Distribution
This range of Power Wirewound Resistors are wound on continuous glass fibre elements
or have a ceramic core depending on resistance value. The element is housed in a
ceramic case and sealed with an inorganic silica filler. Their construction gives a resistor
with high insulation resistance and low surface temperature, capable of withstanding high
overload currents. These resistors are ideally suited to a variety of applications within
industrial and commercial environments, where performance and reliability are of prime
importance. Applications include fan force ovens, cooker hoods, power supplies and triac
based speed controls. Custom Design Variants in value and style are welcomed.
Characteristics - Electrical
Resistance Values:
Resistance Tolerance:
Maximum Continuous Voltage:
Load Life:
Power Rating:
Series E24 5% E12 10% (see tables for value
limits per style)
±5% ±10%
√P x R
ΔR <±3% 1000 hours at 70°C
See Surface Temperature Curve (below)
Characteristics - Environmental and Mechanical
Temperature Coefficient of Resistance:
Resistance to Solder Heat:
Voltage Coefficient of Resistance:
Operating Temperature Range:
Load Stability:
Long Term Damp Heat:
Shelf Life:
Insulation Resistance:
Dielectric Strength:
Lead Material:
Marking:
200ppm/°C (400ppm/°C below 18R)
ΔR < 0.2% (350°C for 2.5 seconds)
Negligible
-55°C to +350°C
ΔR < 5% (full load at 70°C for 1000 hours)
ΔR < 0.2% (21 days at 40°C for 93% humidity)
ΔR < 1.0% (per 12 months)
> 10000M
2000V RMS
Steel - Solder coat
Legend mark, Manufacturer name, type, ohmic value
and tolerance.
Surface Temperature Rise Curve
SCBH2
SBCH4/5
SBCH6/7
SBCH15
SBCH11
SBCH8
Derating Curve
250
Surface Temperature
200
% of Power
18
150
100
50
0
0
2
4
6
8 10 12
Power in Watts
14
16
NB - SBC Series will
run 15°C hotter than
described here
125
100
80
60
40
20
0
25
75
125
175
225
275
Ambient Temperature
325
375
1773278 CIS BI 06/2011
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
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