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参数资料
| 型号： | BD7998EFS |
| 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： | BD7998EFS |
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 |
|---|---|
| BD7998EFS_1 | 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit |
| BD7998EFS-E2 | 功能描述:马达/运动/点火控制器和驱动器 CD/DVD DRIVE AND RECORDER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| BD7F100EFJ-LBE2 | 功能描述:Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 0.78V 1 Output 1A (Switch) 8-SOIC (0.154", 3.90mm Width) 制造商:rohm semiconductor 系列:- 包装:剪切带（CT） 零件状态:有效 功能:升压/降压 输出配置:正，可提供隔离 拓扑:回扫 输出类型:可调式 输出数:1 电压 - 输入（最小值）:3V 电压 - 输入（最大值）:40V 电压 - 输出（最小值/固定）:0.78V 电压 - 输出（最大值）:50V（开关） 电流 - 输出:1A（开关） 频率 - 开关:400kHz 同步整流器:无 工作温度:-40°C ~ 125°C （TJ） 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商器件封装:8-HTSOP-J 标准包装:1 |
| BD7F100HFN-EVK-001 | 功能描述:BD7F100 - DC/DC, Step Up or Down 1, Isolated Outputs Evaluation Board 制造商:rohm semiconductor 系列:- 零件状态:在售 主要用途:DC/DC，步升/步降 输出和类型:1，隔离 功率 - 输出:- 电压 - 输出:- 电流 - 输出:- 电压 - 输入:3 V ~ 40 V 稳压器拓扑:回扫 频率 - 开关:400kHz 板类型:完全填充 所含物品:板 使用的 IC/零件:BD7F100 标准包装:1 |
| BD7F100HFN-LBTR | 功能描述:Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 0.78V 1 Output 1A (Switch) 8-SMD, Flat Lead Exposed Pad 制造商:rohm semiconductor 系列:- 包装:剪切带（CT） 零件状态:有效 功能:升压/降压 输出配置:正，可提供隔离 拓扑:回扫 输出类型:可调式 输出数:1 电压 - 输入（最小值）:3V 电压 - 输入（最大值）:40V 电压 - 输出（最小值/固定）:0.78V 电压 - 输出（最大值）:50V（开关） 电流 - 输出:1A（开关） 频率 - 开关:400kHz 同步整流器:无 工作温度:-40°C ~ 125°C （TJ） 安装类型:表面贴装 封装/外壳:8-SMD，扁平引线裸焊盘 供应商器件封装:8-HSON 标准包装:1 |
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