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参数资料
| 型号： | MRF553 |
| 元件分类： | 开关 |
| 英文描述： | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| 文件页数： | 3/7页 |
| 文件大小： | 525K |
| 代理商： | MRF553 |
A-80
APEM
www.apem.com
12000X778 series
High performance toggle switches - threaded bushing 11,9 (15/32)
Overview
A
12
SERIES
Terminals and bushings
1
Solder lug terminals,
threaded bushing
11,9 (15/32)
2
Straight PC terminals,
threaded bushing
11,9 (15/32)
Number of poles
4
Double pole
5
Three pole
6
Four pole
Electrical functions
6
ON
-
ON
9
ON
OFF
ON
7
MOM OFF
MOM
8
ON
OFF
MOM
4
ON
ON MOM
MOM ON MOM
5
ON
MOM
Function 4
. For 2 and 4 poles only.
. Must not have blank in
"momentary" box.
Momentary
1R
ON ON MOM
2R
MOM ON MOM
. For function 4 only.
. Leave blank for other
functions.
ABOUT THIS SERIES
On the following pages, you will find successively :
- model structure of switches
- options in the same order as in above chart
Dimensions
: first dimensions are in mm while inches are shown as bracketted numbers.
Fluorescent tip
Blank
None
0.38
White fluorescent
tip to lever
X778
High performance
fully sealed
matt black switches.
Levers
Blank
Standard lever
-12
Short lever
Locking levers
1V
1 locked position
2V
2 locked positions
3V
3 locked positions
Approval
CECC
Availability :
Consult factory for
details of approved
models.
Sealing boots
can be used to further protect the switches against dust and water. They are presented in section H.
Mounting accessories
: standard hardware supplied with all models : 1 hex nut 14 mm (.551) across flats, part number U41.
This nut is presented after model structure of switches.
Security caps
are available to prevent inadvertent lever operation. They are presented in section I.
Packaging unit
: 2 pole models : 25 pieces
3 and 4 pole models : 20 pieces
.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MRF553G | 功能描述:TRANS NPN 16V 500MA POWERMACRO RoHS:是 类别:分离式半导体产品 >> RF 晶体管 (BJT) 系列:- 产品变化通告:Product Discontinuation 17/Dec/2010 标准包装:1 系列:- 晶体管类型:NPN 电压 - 集电极发射极击穿（最大）:4.7V 频率 - 转换:47GHz 噪声系数（dB典型值@频率）:0.5dB ~ 1.45dB @ 150MHz ~ 10GHz 增益:9dB ~ 31dB 功率 - 最大:160mW 在某 Ic、Vce 时的最小直流电流增益 (hFE):160 @ 25mA，3V 电流 - 集电极 (Ic)（最大）:45mA 安装类型:表面贴装 封装/外壳:4-SMD，扁平引线 供应商设备封装:4-TSFP 包装:Digi-Reel® 其它名称:BFP 740FESD E6327DKR |
| MRF553GT | 制造商:Microsemi Corporation 功能描述:MRF553GT - Bulk 制造商:Microsemi Corporation 功能描述:RF POWER TRANSISTOR BIPOLAR/HBT |
| MRF553T | 制造商:Microsemi Corporation 功能描述:MRF553T - Bulk |
| MRF555 | 功能描述:射频放大器 RF Bipolar Trans RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MRF555G | 制造商:Microsemi Corporation 功能描述:MRF555G - Bulk |
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