TAH20P10K0J Ohmite, TAH20P10K0J Datasheet
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TAH20P10K0J
Manufacturer Part Number
TAH20P10K0J
Description
RESISTOR 10K OHM 20W TO220
Manufacturer
Ohmite
Series
TAH20r
Datasheet
1.TAH20P47R0J.pdf
(2 pages)
Specifications of TAH20P10K0J
Resistance (ohms)
10K
Power (watts)
20W
Composition
Thick Film
Temperature Coefficient
±50ppm/°C
Tolerance
±5%
Size / Dimension
0.400" L x 0.135" W (10.16mm x 3.44mm)
Height
0.650" (16.52mm)
Lead Style
Through Hole
Package / Case
TO-220-2
Resistance In Ohms
10.0K
Case
TO-220
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
The TAH20 is a completely
encapsulated thick film resistor
in the TO220 package outline.
Rated for 20 watts @ 25°C
case temperature, these resis-
tors are electrically isolated,
and molded in a high tempera-
ture case.
mounting, the symmetrical
package is ready for use with
snap-on style heat sinks (we
recommend use of thermal
grease). The TAH20 Series is
very low induction, and avail-
able in a wide range of resis-
tance values in standard 5%
tolerance. 1% tolerance avail-
able by special order.
F E A T U R E S
• 20 Watt Power Rating at 25°C
• High Pulse Tolerant Design
• Quick-snap Molded Package
• Very Low Inductance Design
• Resistor Package Electrically
• Low Thermal Resistance to Heat
• Tube Packaging Available
A P P L I C A T I O N S
• Frequency Conversion
• High Frequency Balancing
• Snubbers
Ohmite’s new TCH35 TO220
package resistor provides 35W
of steady state power when
properly used in today’s well
defined heat sink applications.
resistors are built under proprie-
tary processes that deliver 75%
more power handling capabil-
ity than other TO220 package
resistors of similar size.
provided for manual or auto-
matic insertion.
connects to the heat sink and
should be accompanied by the
use of a thermal compound.
The TCH35 Series offers a low
thermal resistance to the heat
sink of <4.28°C/W.
F E A T U R E S
• 35W Power Rating @ 25°C
• Very Low Inductance Design
• Single Screw Mounting
• Low Thermal Resistance to Heat
• Resistance Element is Electrically
A P P L I C A T I O N S
• Switching Power Supplies
• Snubbers
• High Frequency
• Voltage Regulation
• Low Energy Pulse Loading
Ohmite Mfg. Co.
Case Temperature
Isolated from Heat Sink
Sink @ R
Sink @ R
Insulated from Metal Heat Sink
Mounting Tab
Designed for heat sink
These very low induction
Standard lead forms are
A single screw mounting tab
TH
TH
<6.25°C/W
<4.28°C/W
1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
S P E C I F I C A T I O N S
Electrical
Resistance Range: 0.05Ω to
Tolerance: ±5% std.
Temperature Coefficient:
Max Operating Voltage: 350V
Dielectric Strength: 1,800 VAC
Power Rating: 20W @ 25°C case
Insulation Resistance:
Momentary Overload:
Terminal Material: Copper
Terminal Plating: Lead Free
Mounting: Requires the use of a
Solder Process: The TAH20 can-
S P E C I F I C A T I O N S
Electrical
Resistance Range: 0.1Ω to 10KΩ
Resistance Tolerance:
Temperature Coefficient:
Max. Operating Voltage: 350V
Dielectric Strength: 1800 VAC
Insulation Resistance: 10GΩ
Momentary Overload: 2x rated
Terminal Material: Copper
Terminal Plating: Lead Free
Maximum Torque: 0.9 Nm
Power Rating: 35 Watts @ 25°C
Working Temperature Range:
Solder Process: The TCH35 can-
10KΩ, other values available
upon request
1% Available on request
Referenced to 25°C,
1 to 10Ω: ±(100ppm+0.002Ω)/°C
10Ω & up: ±50ppm/°C
temperature; see derating curve,
next page
10GΩ min.
2x rated power for 5 seconds
where applied voltage ≤1.5 times
max. operating voltage. ΔR ±
(0.3% + 0.001Ω) max.
Solder (97% Tin, 3% Silver)
snap-on style heat sink. A ther-
mal compound should be prop-
erly applied.
not exceed 260°C for more than
10 seconds during soldering
process.
(higher values on request subject
to derating)
± 5% standard
± 1% available on request
Referenced to 25°C,
10Ω and above: ±50 ppm°C
1Ω to10Ω:
min.
power for 5 seconds as long as
the applied voltage ≤1.5 times
the continuous operating voltage,
where ΔR ±(0.3% + 0.01Ω) max
Solder (97% Tin, 3% Silver)
case temperature; see derating
curve, next page
-55°C to +175°C
not exceed 260°C for more than
10 seconds during soldering
process.
ΔR taken at +105°C;
ΔR taken at +105°C
±(100ppm +0.002Ω)/°C
(1.17–1.37mm)
(0.70–0.86mm)
Load Life
Thermal Shock
High Freq Vibration MIL-R-STD-202, Method 204, Cond. D ΔR = ± (0.2% + 0.01) Ω max
Terminal Strength
Moisture Resistance MIL-R-STD-202, Method 106
(16.00–16.52mm)
(11.43–13.97mm)
0.046–0.054"
0.027–0.034"
Load Life
Thermal Shock
High Freq Vibration MIL-R-STD-202, Method 204, Cond. D ΔR = ±(0.2% + 0.001) Ω max
Terminal Strength
Moisture Resistance MIL-R-STD-202, Method 106
0.630–0.650"
0.450–0.550"
(9.91–10.41mm)
(4.83–5.33mm)
0.390–0.410"
0.190–0.210"
MIL-R-39009, 2000 Hours @ Rated Pwr ΔR = ± (1.0% + 0.01) Ω
MIL-R-STD-202, Method 107, Cond. F
MIL-R-STD-202, Method 211, Cond. A
MIL-R-39009, 2000 Hours @ Rated Pwr ΔR = ±(1.0% + 0.001) Ω
MIL-R-STD-202, Method 107, Cond. F
MIL-R-STD-202, Method 211, Cond. A ΔR = ±(0.2% + 0.001) Ω max
(Pull Test) 2.4N
(10.15–10.67mm)
(Pull Test) 2.4N
(4.82–5.34mm)
0.400–0.420"
0.190–0.210"
P E R F O R M A N C E D A T A
P E R F O R M A N C E D A T A
TCH35 Series
0.500–0.579"
(12.70–14.70mm)
0.112–0.120"
(2.85–3.05mm)
TAH20 Series
0.157" max.
(5.00mm)
Thick Film Power Resistors
(5.85–6.35mm)
Thick Film Power Resistors
0.026–0.034"
(0.66–0.86mm)
0.045–0.055"
(1.14–1.40mm)
0.230–0.250"
0.100–0.160"
(2.54–4.06mm)
35 Watt TO220 Style
20 Watt TO220 Style
(continued on next page)
(continued on next page)
(1.20–1.40mm)
(1.52–2.04mm)
(2.92–3.44mm)
0.047–0.055"
0.060–0.080"
0.115–0.135"
RoHS Compliant
RoHS Compliant
ΔR = ± (0.3% + 0.01) Ω max
ΔR = ± (0.2% + 0.01) Ω max
ΔR = ± (0.5% + 0.01) Ω max
ΔR = ±(0.3% + 0.001) Ω max
ΔR = ±(0.5% + 0.01) Ω max
0.022–0.028"
(0.55–0.70mm)
0.080–0.089"
(2.05–2.25mm)
0.571–0.591"
(14.50–15.00mm)
0.016–0.024"
(0.40–0.60mm)
0.159–0.190"
(4.06–4.82mm)
Related parts for TAH20P10K0J
TAH20P10K0J Summary of contents
Page 1
... High Frequency • Voltage Regulation • Low Energy Pulse Loading Ohmite Mfg. Co. 1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com TAH20 Series Thick Film Power Resistors 0.400–0.420" (10.15–10.67mm) 0.630– ...
Page 2
... TCH35 = 35W Example: 2R40 = 2.4 Ohms TAH20 = 20W 2K40 = 2400 Ohms Ohmite Mfg. Co. 1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com E-function, time between two pulses: 1 sec. TAH/TCH 20/35 100,000 10,000 16/28 ...