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參數資料
型號: PCALT11
元件分類: 衰減器
英文描述: 0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR
封裝: ROHS COMPLIANT PACKAGE
文件頁數: 1/2頁
文件大小: 378K
代理商: PCALT11
FEATURES
Laser Trimmed
Temperature Stable
GENERAL INFORMATION
The PCA and PCAA Series consists of a laser trimmed distrib-
uted thin film element on an alumina ceramic substrate with
solderable terminals. Two sizes are available. The PCA size
operates to 12.4 GHz and the PCAA size operates to 18.0 GHz.
Both sizes are available with leads and wrap around conduc-
tors for ease of installation. The PCAF and PCAAF options are
designed for “flip-chip” application in lower frequency circuits.
PCA & PCAA SERIES DATA
Substrate: 96% Alumina
Solderable Terminals: Electroplated Silver over Nickel
Resistive Element: Proprietary Thin Film
Wrap around Ground Terminal available, “W” option
Wrap around-all terminals—“F” option
Standard values 1, 2, 3, 4, 5, 6, 10, 20 dB
Non-std. values available as special order
ORDERING INFORMATION
The attenuators listed are available in 1 dB increments from 1
through 20 dB. When ordering, to specify the correct part num-
ber for the desired attenuation value, select any of the series
listed and add the attenuation value desired to the basic series
designation.
Options (Note 4)
L = Lead/Tab (Gold Plated BeCu)
W = Wrap around ground only
F = Wrap around all terminals (flip-chip)
T = Tinned terminals (any terminal type) SN62
H = Tinned terminals ( any terminal type) SN96
G = Gold plated terminals
EXAMPLE:
PCA
or
PCAA
(x)
SERIES PCA, PCAA
ATTENUATORS, CHIP
Low Power – DC-18 GHz
NOTES
1. Performance of other dB values vary dependent on attenuation.
Contact factory for specifications for fractional dB values.
2. Performance is based on device mounted in matched 50 ohm line.
3. Rated power 1.5 watts input PCA, 100 mw PCAA.
4. Tinnning with SN96 “Lead Free” high temperature solder will maintain RoHS
compliance.
GENERAL SPECIFICATIONS
Impedance
50 Ohms
Operating Temperature –55°C to +150°C
Attenuation Stability
0.0001 dB/dB/°C
EXAMPLES:
Option(s)
L
W
F
Basic
Series
PCAW-T3
PCAAF-G3
(x)
Option(s)
T
H
G
dB
Value
AVERAGE POWER DERATING CURVE
25
100
75
50
25
0
85
150°C
POWER DERATING
%
Attenuation
Increments
(dB)
Note 1
Attenuation Accuracy (dB) Note 2
4 - 8 GHz
PCA, PCAA
Series
VSWR (Typical) Note 2
4 - 8 GHz
PCA, PCAA
Series
DC - 4 GHz
PCA, PCAA
Series
8 - 12.4 GHz
PCA, PCAA
Series
12.4 - 18 GHz
PCAA
Series Only
DC - 4 GHz
PCA, PCAA
Series
8 - 12.4 GHz 12.4 - 18 GHz
PCA, PCAA
Series
PCAA
Series Only
1 - 3
0.5
0.5
0.5
0.5
1.25
1.35
1.50
1.50
4 - 6
0.5
0.5
0.5
0.75
1.25
1.35
1.50
1.50
7 - 10
0.5
0.5
0.75
1.0
1.25
1.35
1.50
1.50
11 - 15
0.75
+0.5
-3.0
+0.5
-4.0
1.25
1.35
1.50
16 - 20
1.0
+0.5
-4.0
1.25
1.35
PERFORMANCE SPECIFICATIONS
REV 3/09
KEY
: Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
RoHS
相關PDF資料
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PCALT12 0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR
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PCAN0603E1000BST5 功能描述:RES SMD 100 OHM 0.1% 1/2W 0603 制造商:vishay thin film 系列:PCAN 包裝:剪切帶(CT) 零件狀態:有效 電阻(歐姆):100 容差:±0.1% 功率(W):0.5W,1/2W 成分:薄膜 特性:耐燃,防潮,安全 溫度系數:±25ppm/°C 工作溫度:-55°C ~ 155°C 封裝/外殼:0603(1608 公制) 供應商器件封裝:603 大小/尺寸:0.064" 長 x 0.032" 寬(1.63mm x 0.81mm) 高度:0.018"(0.46mm) 端子數:2 標準包裝:1
PCAN0603E1001BST5 功能描述:RES SMD 1K OHM 0.1% 1/2W 0603 制造商:vishay thin film 系列:PCAN 包裝:剪切帶(CT) 零件狀態:有效 電阻(歐姆):1k 容差:±0.1% 功率(W):0.5W,1/2W 成分:薄膜 特性:耐燃,防潮,安全 溫度系數:±25ppm/°C 工作溫度:-55°C ~ 155°C 封裝/外殼:0603(1608 公制) 供應商器件封裝:603 大小/尺寸:0.064" 長 x 0.032" 寬(1.63mm x 0.81mm) 高度:0.018"(0.46mm) 端子數:2 標準包裝:1
PCAN0603E10R0BST5 功能描述:RES SMD 10 OHM 0.1% 1/2W 0603 制造商:vishay thin film 系列:PCAN 包裝:剪切帶(CT) 零件狀態:有效 電阻(歐姆):10 容差:±0.1% 功率(W):0.5W,1/2W 成分:薄膜 特性:耐燃,防潮,安全 溫度系數:±25ppm/°C 工作溫度:-55°C ~ 155°C 封裝/外殼:0603(1608 公制) 供應商器件封裝:603 大小/尺寸:0.064" 長 x 0.032" 寬(1.63mm x 0.81mm) 高度:0.018"(0.46mm) 端子數:2 標準包裝:1
PCAN0603E1502BST5 功能描述:RES SMD 15K OHM 0.1% 1/2W 0603 制造商:vishay thin film 系列:PCAN 包裝:剪切帶(CT) 零件狀態:有效 電阻(歐姆):15k 容差:±0.1% 功率(W):0.5W,1/2W 成分:薄膜 特性:耐燃,防潮,安全 溫度系數:±25ppm/°C 工作溫度:-55°C ~ 155°C 封裝/外殼:0603(1608 公制) 供應商器件封裝:603 大小/尺寸:0.064" 長 x 0.032" 寬(1.63mm x 0.81mm) 高度:0.018"(0.46mm) 端子數:2 標準包裝:1
PCAN0603E2002BST5 功能描述:RES SMD 20K OHM 0.1% 1/2W 0603 制造商:vishay thin film 系列:PCAN 包裝:剪切帶(CT) 零件狀態:有效 電阻(歐姆):20k 容差:±0.1% 功率(W):0.5W,1/2W 成分:薄膜 特性:耐燃,防潮,安全 溫度系數:±25ppm/°C 工作溫度:-55°C ~ 155°C 封裝/外殼:0603(1608 公制) 供應商器件封裝:603 大小/尺寸:0.064" 長 x 0.032" 寬(1.63mm x 0.81mm) 高度:0.018"(0.46mm) 端子數:2 標準包裝:1
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