UPW25B10KV TE Connectivity, UPW25B10KV Datasheet
UPW25B10KV
Manufacturer Part Number
UPW25B10KV
Description
RESISTOR, 0.1%, 5PPM, 10K
Manufacturer
TE Connectivity
Series
UPWr
Specifications of UPW25B10KV
Resistance
10kohm
Resistance Tolerance
± 0.1%
Power Rating
250mW
Voltage Rating
300V
Temperature Coefficient
± 5ppm/°C
Resistor Element Material
Wirewound
Resistor Case Style
Axial Leaded
Rohs Compliant
Yes
Material, Element
Wirewound
Power, Rating
0.25 W
Termination
Axial
Tolerance
±0.1 %
Tyco Part Number
1624322-3
Termination Style
Axial
Operating Temperature Range
- 55 C to + 85 C
Dimensions
4.75 mm Dia. x 9.53 mm L
Product
Power Resistors Wire Wound Molded
Product Type
Fixed Resistor
Resistor Type
Precision Resistor
Element
Wirewound
Termination Type
Tinned Copper Leads
Resistance Selection (?)
K
Resistance (?)
10K
Power Rating (w)
0.25
Tolerance (%)
0.1
Package Type
Loose Piece - Box
Mount Style
Axial Leaded
Package, Component Size
9.53 x 4.75
Number Of Terminations
2
Number Of Resistors
1
Rohs/elv Compliance
RoHS compliant, ELV compliant
Lead Free Solder Processes
Reflow solder capable to 245°C, Reflow solder capable to 260°C
Rohs/elv Compliance History
Converted to comply with RoHS directive
Temperature Coefficient (ppm/°c)
±5
Application
Precision
Lead Free Status / Rohs Status
RoHS Compliant part
Key Features
I
I
Type UPW Series
The resistive element is wire wound
onto a moulded high temperature
plastic bobbin with a central former.
The direction of winding is reversed
part way through the winding, giving
very low values of inductance.
These Neohm resistors use bobbin
assemblies with flattened lead ends,
providing high resistance to pull,
vibration and torsional forces during
handling, assembly and life.
Literature No. 1773299
Issued: 04-05
Custom weld tabs and copper
weld leads ensure a good
mechanical and electrical
connection between the
element and the lead wires.
Protection is given to the
windings by means of a layer
of silicone RTV rubber. This
allows movement of the
windings during temperature
cycling due to loads and
to varying ambient
temperatures. Outer protec-
tion is given by means of a
hot transfer moulded epoxy
compound which ensures an
airtight coating with no
trapped air.
Superior quality wire-wound
resistors with very low
selection tolerances and
temperature coefficients
down to 1 ppm. 3 case sizes
are available. T/C, ratio and
pair matching is available
and customer specifications
are welcome. These compo-
nents exhibit high stability
under load and severe
environmental conditions.
Dimensions are shown for
reference purposes only.
Characteristics -
Electrical
The resistors are suitable for processing on automatic insertion equipment and cutting and bending machines.
Ultra Precision Wire-Wound Resistors
Type UPW Series
Dimensions
Style A
Derating Curve
Mounting
UPW Series resistors must be derated for tolerances below 0.1%. Use the graph to select tolerance versus operating
temperature to determine the percentage rated power for operation.
No derating is required for operation below 20 °C.
Rated Power @ 125°C (W)
Derate to zero at 145°C
Resistance Range (Ohms) Min
Tolerance (%)
Code Letter
Limiting Element Voltage (V)
Temperature Coefficient (ppm/°C) Typ.
Operating Temperature Range (°C)
Long Term Stability (Load)
Thermal EMF
UPW15
UPW25
UPW30
UPW50
Type
Style
Dimensions are in millimetres
unless otherwise specified.
A
A
B
A
Max
Max.
100
L ± 0.4
80
60
40
20
6.35
9.53
7.62
12.7
0
40
UPW15
0.125
300K
0.05%
0.02%
0.01%
0.005%
R10
150
60
1%, 0.5%, 0.2%, 0.1%
Ambient Temperature (°C)
± 5 (-55°C to +125°C) ± 1 available on request
80
D ± 0.4
Specifications subject to
change.
0.005 0.01 0.02 0.05 0.1 0.2 0.5 1
3.18
4.75
7.62
6.35
E
100
UPW25
L
0.25
1M0
R10
300
< 100ppm @ 26,000 hrs
< 50 ppm @ 10,000 hrs
120
± 3 (0°C to +85°C)
P
Style B
< 0.2 µ V /°C
-55 to +145
W ± 0.5
140
3.18
-
-
-
W
160
B
UPW30
1M0
R10
150
0.3
A
www.tycoelectronics.com
passives.tycoelectronics.com
s ± 0.2
3.81
D
-
-
-
F
UPW50
2M0
R10
400
0.5
d nom
0.64
0.64
0.64
0.81
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UPW25B10KV Summary of contents
Page 1
... These compo- UPW Series resistors must be derated for tolerances below 0.1%. Use the graph to select tolerance versus operating nents exhibit high stability temperature to determine the percentage rated power for operation. under load and severe No derating is required for operation below 20 ° ...
Page 2
... Ultra Precision Wire-Wound Resistors Type UPW Series Marking The resistors are marked with the following information:- Manufacturer's name, type number, value and tolerance, four figure date code. Packaging UPW Series resistors are packed loose in boxes. Performance Characteristics The evaluation of the performance characteristics is carried out with reference to IEC specifications QC 400 000 and QC 400 100 ...