High Temperature
Resistors
Thick Film Chip Resistors
Make Possible
High
Temperature
Temperature
High
Temperature
High
Thick Film Chip Resistors
HTC Series
Thick
Film Chip Resistors
Thick
Film Chip Resistors
•
•
•
•
•
•
•
•
Excellent high temperature stability
Excellent high temperature stability
Pb-free wrap-around
ratings
Improved working voltage
terminations
Improved working voltage ratings
Pb-free wrap-around terminations
from 1206 to 2512
Standard chip sizes available
Pb-free wrap-around terminations
Standard chip sizes available from 1206 to 2512
Standard chip sizes available from 1206 to 2512
All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
Operation to
Series
HTC
200°C
Excellent high temperature stability
mproved working voltage
200°C
Operation to
ratings
HTC Series
HTC Series
temperature stability
Pb-free wrap-around terminations
Excellent high
•
Operation to 200°C
Standard chip
Improved
to 200°C
voltage ratings
sizes available from 1206 to 2512
•
Operation
working
lectrical Data
haracteristic
Electrical Data
Electrical Data
Resistance Range
Resistance Range
150°C Power Rating
150°C Power Rating
1206
1206
1206
2010
1W to 10MW; ±1%, ±5%
2010
10W to 1MW; ±0.5%, ±5%, ±1%
1W to 10MW; ±1%, ±5%
1W to 10MW; ±1%, ±5%
10W to 1MW; ±0.5%, ±5%, ±1%
500mW
10W to 1MW; ±0.5%, ±5%, ±1%
500mW
500mW
2010
2512
2512
2512
Characteristic
esistance
Characteristic
Range
50°C Power Rating
200mW
200V
200mW
200mW
200V
200V
750mW
750mW
750mW
500V
500V
ax Voltage Rating
400V
500V
Max Voltage Rating
Max Voltage Rating
Absolute TCR
Absolute TCR
400V
400V
± 100ppm/°C
± 100ppm/°C
bsolute TCR
± 100ppm/°C
perating Temperature
Operating Temperature
Operating Temperature
1
-55°C to +200°C
-55°C to +200°C
-55°C to +200°C
80mm
80mm
80mm
2
2
2
Pad/Trace Area
Pad/Trace Area
1
ad/Trace Area
1
Termination
Termination
200mm
2
200mm
2
2
200mm
300mm
2
300mm
2
300mm
2
ermination
Wrap-around Pb-free with leach resistant Ni barrier
Wrap-around Pb-free with leach resistant Ni barrier
Wrap-around Pb-free with leach resistant Ni barrier
Note
1
: Recommended minimum pad and adjacent trace area for each termination for rated power on
FR4 PCB.
Note
1
: Recommended minimum pad and adjacent trace area for each termination for rated power on
FR4 PCB.
e
1
: Recommended minimum pad and adjacent trace area for each termination for rated power on
FR4 PCB.
nvironmental Data
Test
Test
Load Life
Load Life
Environmental Data
Environmental Data
Method
Method
MIL-STD-202 Method 108
Method
MIL-STD-202 Method 108
(Rated Power for 1000hrs
150°C)
(Rated Power for 1000hrs @
@ 150°C)
1000 hours
200°C
1000 hours @
@ 200°C
MIL-STD-202 Method 108
MIL-PRF-55342H
(Rated Power
MIL-PRF-55342H
150°C)
for 1000hrs @
(6.25X rated power
5secs)
(6.25X rated power for
for 5secs)
Specification
Specification
Typical
Maximum
2
Typical
Maximum
2
Specification
1.00%
1.00%
1.00%
1.00%
1.00%
1.00%
1.00%
1.00%
0.25%
Typical
Maximum
2
est
0.25%
oad Life
High Temperature Exposure
High Temperature Exposure
Short Time Overload
Short Time Overload
Moisture Resistance
1.00%
1.00%
0.20%
0.20%
0.10%
0.10%
0.25%
0.25%
0.25%
0.20%
igh Temperature Exposure
Moisture Resistance
Resistance to Soldering Heat
Resistance to Soldering Heat
Solderability
Solderability
1000 hours @
Method 106G
200°C
MIL-STD-202
MIL-STD-202 Method 106G
Thermal Shock
Thermal Shock
hort Time Overload
MIL-PRF-55342H
MIL-STD-202 Method 107G Condition
MIL-STD-202 Method 107G Condition B
B
(6.25X rated power for 5secs)
MIL-STD-202 Method 106G
MIL-STD-202 Method 208
MIL-STD-202 Method 208
(245°C, 5 seconds)
MIL-STD-202 Method 210F
MIL-STD-202 Method 210F
0.25%
0.25%
1.00%
0.25%
0.25%
0.05%
0.05%
0.10%
0.05%
0.05%
Moisture Resistance
hermal Shock
Note
2
0.01W added for all resistance values <10W.
Note
2
:
:
0.01W added for all resistance values <10W.
MIL-STD-202
(245°C, 5 seconds)
Method 107G Condition B
MIL-STD-202 Method 210F
>95% Coverage
>95% Coverage
1.00%
0.25%
0.25%
0.25%
0.05%
0.05%
esistance to Soldering Heat
General Note
General Note
MIL-STD-202 Method 208
olderability
Electronics reserves the right to make changes in product specification without notice or liability.
TT
Advanced Film Division
4222 South Staples Street
Corpus Christi Texas 78411
seconds)
Christi Texas
5
USA
Advanced Film Division
•
•
4222 South Staples Street •
• Corpus
(245°C,
78411 USA
All information
992 7900
Telephone: 361
is subject
•
•
Facsimile: 361
own data and
Website: www.irctt.com
Facsimile: 361 992 3377
Website: www.irctt.com
Telephone: 361 992 7900
to TT Electronics’
992 3377 •
•
is considered accurate at time of going to print.
2
IRC reserves the right to make changes
product specification without notice or
or liability.
IRC reserves the right to make changes in
in product specification without notice
liability.
information is
General Note
subject to IRC’s own data and
considered accurate at time of
of going to print.
All information is subject to IRC’s own data and is
is considered accurate at time
going to print.
A subsidiary of
A subsidiary of
>95% Coverage
plc
plc
TTelectronics
TTelectronics
e
: 0.01W added for all resistance values <10W.
© TT Electronics plc
www.ttelectronicsresistors.com
HTC Series Issue July
HTC Series Issue July 2009
2009
neral Note
07.14
High Temperature
High Temperature
High Temperature
Thick Film Chip Resistors
Thick Film Chip Resistors
Thick Film Chip Resistors
HTC Series
Physical Data
Physical Data
A
A
W
W
T
T
B
B
High Reliability
High Reliability
Resistance Element
Resistance Element
C
C
L
L
Overglaze
Overglaze
(Stability Enhancer)
(Stability Enhancer)
Protective Overcoat
Protective Overcoat
Make Possible
Sn Plating
Sn Plating
Ni Barrier Layer
Ni Barrier Layer
Alumina Substrate
Alumina Substrate
Conductor
Conductor
Part Type
Part Type
1206
1206
2010
2010
2512
2512
L (mm)
L (mm)
3.2±0.4
3.2±0.4
5.1±0.3
5.1±0.3
6.5±0.3
6.5±0.3
W (mm)
W (mm)
1.6±0.2
1.6±0.2
2.5±0.2
2.5±0.2
3.2±0.2
3.2±0.2
T max (mm)
T max (mm)
0.7
0.7
0.8
0.8
0.8
0.8
A (mm)
A (mm)
0.4±0.15
0.4±0.15
0.6±0.25
0.6±0.25
0.6±0.25
0.6±0.25
B min (mm)
B min (mm)
0.4±0.2
0.4±0.2
0.6±0.3
0.6±0.3
0.6±0.3
0.6±0.3
C (mm)
C (mm)
1.7
1.7
3.0
3.0
4.4
4.4
Weight (grams)
Weight (grams)
0.020
0.020
0.036
0.036
0.055
0.055
Construction:
Construction:
Thick film resistor material, overglaze and organic protection are screen printed on a 96% alumina substrate. Wrap-around
Thick film resistor material, overglaze and organic protection are screen printed on a 96% alumina substrate. Wrap-around
terminations have an electroplated Ni barrier and pure Sn matte finish, ensuring excellent `leach´ resistance properties and
terminations have an electroplated Ni barrier and pure Sn matte finish, ensuring excellent `leach´ resistance properties and
solderability.
solderability.
Marking:
Marking:
Components are not marked. Reels are marked with type, value, tolerance, date code and quantity.
Components are not marked. Reels are marked with type, value, tolerance, date code and quantity.
Solvent resistance:
Solvent resistance:
The body protection is resistant to all normal industrial cleaning solvents suitable for printed circuits.
The body protection is resistant to all normal industrial cleaning solvents suitable for printed circuits.
Power Derating Data
Power Derating Data
% Of Rated PP ower
% Of Rated ower
100
100
Ordering Data
Ordering Data
Prefix
Prefix
Chip Type
Chip Type
HTC (High Temperature Chip)
HTC (High Temperature Chip)
TKC - HTC - 2512LF - 100R - F
TKC - HTC - 2512LF - 100R - F
Chip Size and Termination
Chip Size and Termination
1206LF = 100% Tin (pb-free) termination
50
50
1206LF = 100% Tin (pb-free) termination
2010LF
2010LF = 100% Tin (pb-free) termination
2512LF
2512LF = 100% Tin (pb-free) termination
Resistance Value (4 Digit Code)
Resistance Value (4 Digit Code)
Ex. 1R00 = 1W; 100R = 100W; 10K0 =10KW; 1M50 = 1.5MW
10
10
Ex. 1R00 = 1W; 100R = 100W; 10K0 =10KW; 1M50 = 1.5MW
Temperature in °C
Temperature in °C
150°
150°
200°
200°
Tolerance Code
Tolerance Code
J = ±5%; F = ±1%; D = ±0.5%
J = ±5%; F = ±1%; D = ±0.5%
For additional information or to discuss your specific requirements,
For additional information or to
Team using the contact details below.
please contact our Applications
discuss your specific requirements,
please contact our Applications Team using the contact details below.
Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Advanced Film
7900 • Facsimile: South Staples • Website: www.irctt.com
Telephone: 361 992
Division
• 4222361 992 3377 Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
HTC Series Issue July 2009
HTC Series Issue July 2009
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
www.ttelectronicsresistors.com
© TT Electronics plc
07.14
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