KPA20-1 [APITECH]
Fixed Attenuator,;
| 型号： | KPA20-1 |
| 厂家： | 
API Technologies Corp |
| 描述： | Fixed Attenuator, |
| 文件： | 总2页 (文件大小：307K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Model KPA20
Attenuator, Chip
Frequency Range: DC to 4.0 GHz, Power: 20 Watts
Features
•Surface Mount (Drop-in or Bond and Wire)
•Thin Film Resistor
•Integrated Ground Wrap
KPA20 Attenuators are designed to reduce the signal power uniformly at different frequencies, temperatures and
power levels. These surface mount Attenuators can be used in amplifier circuits, receivers, up/down converters,
phase-matched arrays and switching networks. KPA20 series are available with solderable silver over nickel and
tinned (leaded and lead free) terminal finish options. Other designs, values and options may be available upon
request.
Technical Specifications
Material
Parameter
Value
Feature
Material
Frequency Range
DC to 4.0 GHz
Substrate
Beryllium Oxide
Proprietary Thin Film
Standard dB Values
1 thru 12 & 20dB
Resistor Material
Atten. Accuracy
1 - 5dB
DC - 1 1 - 2.5 2.5 – 4.0 GHz
Silver – (See “How to Order” for tinning
0.5dB
0.5dB
0.5dB
0.5dB
0.5dB
1.0dB
1.5dB
3.0dB
Finish
& other options)
6 - 9dB
10 - 12dB
20dB
0.ꢀ5dB 1.0dB
*Mounting surfaces shall not exceed 100°C. Max.
1.0dB
2.0dB
Impedance
50 Ohms
Power Handling*
20 Watts Max.
1.30:1 Max.
VSWR
DC – 1 GHz
1.0 – 2.5 GHz
2.5‐4.0 GHz
Operating Temp
Range
‐55°C to +150°C
Ordering Examples
Model Number: KPA20-6
Silver Terminal, 6dB
How to Order
KPA20-T XX
dB Value
Model Number: KPA20-T3
Tin Lead Solder, 3dB
Basic
Model #
Terminal Options
□ = Silver over Nickel
T = Tin Lead Solder
H = Lead Free Solder
3 = 3dB
10 = 10dB
Revision:
Page # 1
inmet‐sales@apitech.com
D
© API Inmet, Inc. Proprietary Information
|
www.apitech.com
|
inmet.apitech.com
|
+1 734‐426‐5553
|
Model KPA20
Performance Characteristics
Typical Performance
25
20
10
5
20dB
4dB
3dB
2dB
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency, GHz
Physical Dimensions
Tolerance: .XXX” - ±.010”
Model Number: KPA20-10 shown
.250±.005
[6.35±.13]
2X .030 [0.76]
MINIMUM
.040±.005
[1.02±.13]
2X .070±.005
[1.78±0.13]
.250±.005
[6.35±0.13]
Mounting
Surface
EDGE WRAP
include terminal thickness or optional tinning
thickness.
Note: Dimensions in Brackets [ ] are expressed in Millimeters and are for reference only
Revision:
Page # 2
D
© API Inmet, Inc. Proprietary Information
|
www.apitech.com
|
inmet.apitech.com
|
+1 734‐426‐5553
|
inmet‐sales@apitech.com
相关型号：
©2020 ICPDF网 联系我们和版权申明