Model TPT1900-1250
Termination,
Termination Flanged
Frequency Range: DC to 400 MHz, Power: 1250 Watts
Features
•
High Power
•
Thick Film Design
h k l
•
RoHS Compliant
•
Integrated Heat Sink
This high power device is designed to dissipate power in RF circuits when mounted to an appropriate heat sink. The
p
power conditions.
terminations provide a low VSWR under maximum p
Technical Specifications
Parameter
Frequency Range
Impedance
Power Handling*
Material
Feature
Substrate
Resistor Material
Cover
Flange
Value
DC to 400 MHz
50 ±5% Standard
1250 Watts Avg.
Derated Linearly to 0 Watts @
+150°C
DC – 100 MHz
100 – 300 MHz
300 – 400 MHz
-55°C to +150°C
1.10:1
1.25:1
1.35:1
Material
Beryllium Oxide
Proprietary Thick Film
Alumina Ceramic
Nickel Plated Copper
Gold Plated Beryllium Copper
VSWR (Max)
Tab
Operating Temp.
Range
*Mounting surfaces shall not exceed 100°C. Max.
How to Order
TPT1900-1250-XXXX Y
Base
Model #
Ohm Value
50R0 = 50 Ohms
1000 = 100 Ohms
Tolerance
G =
±2%
J =
±5%
Ordering Examples
Model Number: TPT1900-1250-50R0J
50 Ohms; 5%
Model Number: TPT1900-1250-1000G
100 Ohms; 2%
Revision: A
© API Inmet, Inc. Proprietary Information | www.apitech.com | inmet.apitech.com |
Page # 1
+1 734‐426‐5553 | inmet‐sales@apitech.com
Model TPT1900-1250
Performance Characteristics
Typical Performance
1.5
1.4
VSWR
1.3
1.2
1.1
1
0
0.1
0.2
0.3
0.4
Frequency, GHz
Physical Dimensions
Model Number:
TPT1900-1250-50R0J
shown
.125 [3.18]
MINIMUM
.250 [6.35]
Tolerance XXX” = ±.010”
.191 [4.85]
.005±.001
[0.124±0.025]
1.040
[26.42]
.500
[12.70]
1.550 [39.37]
4X Ø.166 [Ø4.22]
1.900 [48.26]
.125 [3.18]
.250 [6.35]
2 0 63
MAXIMUM
1.00
[25.40]
Note: Dimensions in Brackets [ ] are expressed in Millimeters and are for reference only
Revision: A
© API Inmet, Inc. Proprietary Information | www.apitech.com | inmet.apitech.com |
Page # 2
+1 734‐426‐5553 | inmet‐sales@apitech.com
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