TP Series High Energy0 pages

Thick film
Radial

High
Energy/
Surge

TP Series

High Energy
Thick Film on Alumina Substrate

F e at u r e s

• High-Temp Terminal
Construction
• Wide Resistance Range
• Low Inductance (50nH100nH)
• High Power Density
• Easy to install.
PC-mountable

TP Series high energy resistors offer the user the
benefits of non-inductive performance and high
power density. As an added feature, they provide
the impulse energy capability normally associated
with wirewound or composition resistors. Doublesided screen printing of pulse-tolerant thick film ink,
coupled with a sophisticated scan-cut laser trimming
process, maximize the energy withstanding capabilities of the TP Series.

c h a r a c t e r i st i c s
Substrate Alumina

Pulse

Resistor Thick Film
Coating Glass

V

Terminals Solder Plated Phosphor Bronze
t

Thermal Conductivity 20 Watts/Meter/°C
E=
t =
V=
R=
C=

Temperature Coefficient 1 to 100Ω:t 100 ppm/°C
101Ω and up:t 50 ppm/°C
Tolerance ±1%, ±5% and ±10%
Power Rating Based on 25°C free air
Resistance Range 10 ohms to 1M ohm. Consult factory for other values
Maximum Operating Voltage 350 VAC, 500 VDC through glass, 1000 VAC, 1500 VDC through substrate
Energy Rating 100J: 100ms pulse with 100uF capacitor, not to exceed 1500 volts
Derating 100% @ 25°C to 0% @ 180°C ambient.

DIMENSIONS

(±.020 in. / ±.508mm)

0.040" / 1.02 mm
1.00"/25.40mm

0.240" /
6.10 mm

1.00"/25.40mm

0.300" /
7.62 mm

0.020"
0.51mm
typ.
0.150"
3.8 mm
ref.

0.800"
20.32mm

0.070" /
1.78 mm

0.040" /
1.02 mm
typ.

0.200" / 5.08 mm
0.050" / 1.27 mm dia. finished pins

O R D ERI N G I N F O R M A T I O N
Pin spacing
8 = 0.80"

Tolerance
K = 10% RoHS
compliant
J = 5%

TP810PW4K50JE
Series Power Rating Package
10 = 10 watts PW = wraparound
terminal

E=1 2
–CV
2
t = RC

Resistance Value (Ω)
10R0 = 10.0
2K00 = 2,000
45K0 = 45,000

Standard part numbers for TP series
TP810PW10R0JE
TP810PW20R0JE
TP810PW50R0JE
TP810PW100RJE
TP810PW470RJE
TP810PW1K00JE
TP810PW4K70JE
TP810PW10K0JE

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

Energy
Time
Voltage
Resistance
Capacitance

(joules)
(seconds)
(volts)
(ohms)
(farads)