High Temperature
Chip Resistor
HTCR Series
Temperature Chip Resistor
High Temperature Chip Resistor
· High temperature operation to 250°C
· For gold wire bond (G type)
Series
HTCR Series
· For conductive adhesive (G, P & E types)
temperature operation
High temperature operation to 250°C
· For soldering (Fbond (G type)to 250°C
type)
For gold wire bond (G type)
gold wire
· Non-magnetic (G,adhesive (G, P & EW types)
P & E types)
For conductive adhesive (G, P &
conductive
· Range 0805 to 2512 at 1R0 to 10M EW types)
For soldering (F type)
· RoHSsoldering (F type) EW types)
compliant
Non-magnetic (G, P &
Non-magnetic (G, P & EW types)
Range 0805 to 2512 at 1R0 to 10M
Range 0805 to 2512 at 1R0 to 10M
compliant
RoHS compliant
Electrical Data
Data
Size
@230C (G&P only) W
Power @230C (G&P only) W
@155C
W
Power @155C
W
@70C
W
Power @70C
W
Resistance range
ohms
Resistance range
ohms
Tolerance
%
Tolerance
%
LEV
V
V
ppm/C
TCR
ppm/C
Operating temperature
C
Operating temperature
C
Impedance
C/W
Thermal Impedance
C/W
Values
0805
0805
0.063
0.063
0.1
0.1
0.125
0.125
1206
2010
2512
1206
2010
2512
0.125
0.25
0.5
0.125
0.25
0.5
0.2
0.5
0.75
0.2
0.5
0.75
0.25
0.625
0.25
0.625
11
1R0 to 10M
1R0 to 10M
1,
1, 5 5
150
200
400
500
150
200
400
500
<10R:200≥10R:100
≥10R:100
<10R:200
F type -55 to +200, EE type -55 to +225, G&P type -55 to to +250
G&P type -55 +250
F type -55 to +200,
type -55 to +225,
220
160
75
40
220
160
75
40
E24 or E96 preferred - other values special order
E24 or E96 preferred - other values toto special order
Physical Data (All dimensions in mm and nominal weight inin g)
Data (All dimensions in mm and nominal weight g)
0805
L
L
2.0
2.0
W
W
1.25
1.25
T
T
0.5
0.5
A&C
A&C
0.4
0.4
0.009
0.009
0.5
0.5
0.45
0.45
0.020
0.020
+0.2/-0.15
+0.2/-0.15
0.15
0.15
0.15
0.15
+0.2/-0.2
+0.2/-0.2
0.15
0.15
0.15
0.15
2010
0.2
0.2
0.2
0.2
0.15
0.15
+0.25/-0.3
+0.25/-0.3
2512
0.25
0.25
0.2
0.2
0.15
0.15
+0.25/-0.3
+0.25/-0.3
1206
3.15
3.15
5.0
5.0
6.25
6.25
1.6
1.6
2.5
2.5
3.2
3.2
0.65
0.65
0.65
0.65
0.2
0.2
0.2
0.2
Wt.
Wt.
0.5
0.5
0.036
0.036
0.6
0.6
GG & P types
& P types
0.055
0.055
E E & types
& F F types
T T
L L
WW
Wrap-around terminations
Wrap-around terminations
(3 faces)
(3 faces)
Construction
Construction
gold G type or PtAg P types: Electrodes, resistor material and overglaze are printed onto an alumina
Planar gold G type or PtAg P types: Electrodes, resistor material and overglaze are printed onto an alumina
The resistors are laser trimmed to the required value and protected. The gold terminations are
substrate. The resistors are laser trimmed to the required value and protected. The gold terminations are
suitable for wire bonding and both types are suitable for attachment with conductive adhesive.
for wire bonding and both types are suitable for attachment with conductive adhesive.
Wraparound E type: Thick-film PtAg electrodes, resistor material and overglaze are printed onto an alumina
Wraparound E type: Thick-film PtAg electrodes, resistor material and overglaze are printed onto an alumina
substrate. The resistors are laser trimmed to the required value and protected. The terminations are wraparound
substrate. The resistors are laser trimmed to the required value and protected. The terminations are wraparound
coated with a polymer Ag material and are suitable for attachment with conductive adhesive.
with a polymer Ag material and are suitable for attachment with conductive adhesive.
Wraparound F type: These are made as the E type then plated with a a nickel barrier and 100% tin plating and are
Wraparound F type: These are made as the E type then plated with nickel barrier and 100% tin plating and are
for soldering.
suitable for soldering.
Marking
components are not marked; all data is printed onto the packaging.
The components are not marked; all data is printed onto the packaging.
Resistance
Solvent Resistance
The component is resistant to all normal industrial cleaning solvents suitable for printed circuits.
component is resistant to all normal industrial cleaning solvents suitable for printed circuits.
General Note
General Note
Welwyn Components reserves the right to make changes in product specification without notice liability
Welwyn Components reserves the right to make changes in product specification without notice oror liability
All information is subject to Welwyn’s own data and is considered accurate time of going to print.
All information is subject to Welwyn’s own data and is considered accurate atat time of going to print.
General Note
02.10
02.10
TT electronics reserves the right to make changes in product specification without notice or liability.
Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK
Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK
All information is subject 822181 Facsimile: +44data1670 is829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com
considered accurate at time of going Website:
Telephone: +44 (0) 1670 to TT electronics’ own (0) and 829465 Email: info@welwyn-tt.com to print. www.welwyn-tt.com
Telephone: +44 (0) 1670 822181 Facsimile: +44(0) 1670
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© TT electronics plc
07.12
