TBH Series
25 Watt TO220 Package
Thick Film Power
0.402"
±0.008
(10.2mm
±0.2)
ø0.151"
(3.84mm)
0.108"
(0.274mm)
0.137"
(3.48mm)
Molding
0.052"
(1.32mm)
0.032"
(0.81mm)
0.110"
±0.012
(2.8mm
±0.3)
0.367"
(9.32mm)
0.200"
(5.08mm)
0.487"
(12.37mm)
0.050"
(1.27mm)
0.255"
(6.48mm)
0.630"
(16.00mm)
Ohmite’s TBH25 TO220 style
resistors are designed for a
variety of uses that require
intermediate heatsinkable
power at an economical price.
Engineered for industrial
applications, these resistors
deliver reliable performance to
traditional high-quality Ohmite
standards.
sPeCIFICaTIONs
Material
Resistor:
Thick film element
above 1Ω, Ni-Cu metal element
below 1Ω
Case:
High Temperature Plastic
Terminals:
Solder coated phos-
pher bronze
Electrical:
Derating:
100% @ 25°C to 0% @
150°C curve referenced to case
temperature
Dielectric Strength:
1000 VDC
Max. Mounting Torque:
0.9Nm
Operating Temperature Range:
-55°C to +150°C
Temperature Coefficient:
0.03-10Ω @ ±100ppm
11Ω-10KΩ @ ±50ppm
Thermal Resistance:
5°C/W
Tolerance:
5%
Power:
25 Watts. Rating based
on 25°C case temperature. The
case temperature is to be used
for the purposes of establishing
the applied power limit. The case
temperature must be made with
thermocouple contacting the cen-
ter of the component’s mounting
tab mounted on designated heat
sink.
Resistance Range:
0.03Ω
-
10KΩ
Max. Operating Voltage:
350V
FeaTures
• 25 Watts, @ 25°C case tempera-
ture
• Non-Inductive Performance
• Low Thermal Resistance
• Anti-static tube packaging avail-
able
• Economically priced
• Resistance element is electrically
insulated from metal heat sink
mounting tab
0.015"
(0.38mm)
0.104"
±0.008
(2.65mm
±0.2)
Note: These dimensions apply to TBH products manufactured after March 2007
aPPLICaTIONs
•
•
•
•
•
•
Power Supplies
Industrial Controls
Automotive Steering
Pre-load/Damping
Snubber/Bleeder
Current Sensing
o r d e r i n G i n f o r m at i o n
RoHS compliant
Non-RoHS version unavailable
TBH25P2R00JE
Series
Ohm Value
Example:
R030 = 0.030
Ω
10R0 = 10
Ω
1K50 = 1500
Ω
Tolerance
J = 5%, standard
t e S t d ata
Load Life
(1000hrs @ rated power)
max.
∆R
±1%
Moisture Resistance
(MIL-STD-202, method 106)
Short Time Overload
(2x rated power, not to exceed
1.5x max. operating voltage)
Solderability
Thermal Shock
Terminal Strength
Vibration
(MIL-STD-202, method 208)
(MIL-STD-202, method 107, cond. F)
(MIL-STD-202, method 211,
cond. A (pull test) 2.4N)
(MIL-STD-202, method 204, cond. D)
max.
∆R
±0.2%
max.
∆R
±0.2%
max.
∆R
±0.3%
max.
∆R
±0.5%
max.
∆R
±0.3%
S ta n d a r d pa rt n u m b e r S f o r t b H S e r i e S
Ohms
0.030
0.036
0.040
0.047
0.050
0.075
2
7.5
10
15
22
30
33
47
51
75
Part Number
5% Tolerance
TBH25PR030JE
TBH25PR036JE
TBH25PR040JE
TBH25PR047JE
TBH25PR050JE
TBH25PR075JE
TBH25P2R00JE
TBH25P7R50JE
TBH25P10R0JE
TBH25P15R0JE
TBH25P22R0JE
TBH25P30R0JE
TBH25P33R0JE
TBH25P47R0JE
TBH25P51R0JE
TBH25P75R0JE
Ohms
100
150
220
240
330
470
510
1000
1500
2000
2700
10,000
Part Number
5% Tolerance
TBH25P100RJE
TBH25P150RJE
TBH25P220RJE
TBH25P240RJE
TBH25P330RJE
TBH25P470RJE
TBH25P510RJE
TBH25P1K00JE
TBH25P1K50JE
TBH25P2K00JE
TBH25P2K70JE
TBH25P10K0JE
Check product availability at
www.ohmite.com
56
Ohmite Mfg. Co.
1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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