收藏本站
参数资料
型号： 78HF03GWRT
厂商： GRAYHILL INC
元件分类： 开关
英文描述： SLIDE DIP SWITCH-3SWITCHES, DPST, LATCHED,0.15A, 30VDC, SURFACE MOUNT-STRAIGHT
封装： ROHS COMPLIANT
文件页数： 1/1页
文件大小： 212K
代理商： 78HF03GWRT
SerieS 78H
SPDT and DPST
FeATUreS
CompatiblewithSMTAssembly
IncludingInfraredReflowand
Vapor-Phase
ReliableSpringandBallContact
SpecificationS
electrical Ratings
Make-and-break current Rating: 2,000
operationsperswitchpositionat1mA,5Vdc;
50mA,30Vdc;or150mA,30Vdc
Contact Resistance: Initial: 30 mohms max.
AfterLife:100mohmsmax.(10mAat50Vdc,
opencircuit)
Insulation Resistance: Minimum, at 100 Vdc
between adjacent closed contacts and also
across open switch contacts. Initial: 2,000
Mohms;AfterLife:1,000Mohms
DielectricStrength:Minimumvoltage(AC,RMS)
measured between adjacent closed contacts
and also across open switch contacts. Initial:
750volts;AfterLife:500volts
CurrentCarryRating:4amps,maximumrise
of20°C
SwitchCapacitance:2pFat1megahertz
MechanicalRatings
Mechanical Life: 2,000 operations per switch
position
Vibration Resistance: Per method 204, Test
ConditionB.1mSopening(10mSallowed)
Mechanical Shock: Per Method 213, Test
ConditionA.1mSopening(10mSallowed)
terminal Strength:Perspecification
Thermal Aging: 1,000 hours at 85°C; no
failures
Thermal Shock: Per specification; no failures;
passescontactresistance
EnvironmentalRatings
MeetsallrequirementsofMIL-S-83504**.Where
Grayhillperformanceissuperior,theMILspecis
listedinparentheses.
Operating Temperature Range: -40°C to +
85°C
StorageTemperatureRange:-55°Cto+85°C
MoistureResistance:PerMIL-STD-202,Method
106
SolderingInformation
Solderability:PerMIL-STD-202,Method208
SolderingHeatResistance:PerMIL-S-83504,
sixsecondtest
Recommended Processing Temperature:
220°C–230°C(1pass—260°Cmaximum)
ProcessingPosition:Switchistobeprocessed
withallactuatorsintheclosed(on)positionas
shipped.
MaterialsandFinishes
Shor ting Member : Brass, gold-plated
overnickelbarrier.
Base Contacts: Copper alloy, gold-plated
overnickelbarrier.
Terminals: Copper alloy, matte tin-plated over
nickelbarrier.
Non-Conductive Parts: Cover is natural color
thermoplastic,actuatorsarewhitethermoplastic
(UL94V-O)
1
Dotindicates
activecircuit.
1
ON
OFF
ON
CIRCUITRy
SPDT2Circuits(nocommon)
DPST
No.of
Length
CarrierWidth
PartNumber*
Positions
(inches)
(metric)
Dim.A
SPDT
DPST
1
0.280"
7,1mm
24mm
78HJ01GWT
78HF01GWT
2
0.480"
12,2mm
24mm
78HJ02GWT
78HF02GWT
3
0.680"
17,3mm
32mm
78HJ03GWT
78HF03GWT
4
0.880"
22,4mm
44mm
78HJ04GWT
78HF04GWT
5
1.080"
27,4mm
44mm
78HJ05GWT
78HF05GWT
*Insert"R"beforethe"T"intheGrayhillpartnumberfortapeandreelpackaging(500switches/
reel).
**Note:100%mattetinterminalplatingdoesnotmeetMIL-S-83504forleadcontent.
oRdeRing infoRMation: tube packaging
AvailablefromyourlocalGrayhillDistributor.Forpricesanddiscounts,contactalocalSalesOffice,anauthorizedlocalDistributororGrayhill.
DIMENSIONS Ininches(andmillimeters)
SPDT,DPST,TopActuated,SlideOperated
RecommendedPCPadDimensions
.380±.010
(9,65±0,25)
LENGTH±.010(0,25)
See OrDer iNFO
.303±.015
(7,70±0,38)
.424±.015
(10,77±0,38)TyP.
.023
(5,84)
REF.
.012±.001
(0,30±0,03)
TyP.
.055±.010
(1,40±0,25)
.025(0,64)R.
.100±.005
(2,54±0,13)TyP.
CL CL
.268±.010
(6,81±0,25)
.530
(13,46)
TyP.
.280(7,11)
TyP.
CL CL
.070(1,78)TyP.
.100(2,54)TyP.
.295+.000–.020
(7,49–0,51)
TAPEANDREELPACkAGING
1
4
3
2
1
4
3
2
1
4
3
2
4
2
3
4
2
3
4
1
13INCH
DIAMETERREEL
COVERTAPE
DIM.A(SEEORDERINFO.)
1
2
3
4
1
2
3
4
1
2
3
4
1
PINONELOCATION
16&24mm
TAPe
16mm
32&44mm
TAPe
DIRECTION
OF FeeD
CONDUCTIVE
PLASTICEMBOSSED
TAPe
MeetsrequirementsofEIA481-2or
EIA481-3
Each reel has a 15.750 inch (390 mm)
minimumleaderanda6.30inch(160mm)
minimumtrailer.
DiP
7
Surface Mount DIP Switches
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
DIP
Switches
相关PDF资料
PDF描述
7301K12W5RE72 TOGGLE SWITCH, 3PDT, LATCHED, 5A, 28VDC, PANEL MOUNT-THREADED
7301K9CWWBI32 TOGGLE SWITCH, 3PDT, LATCHED, 0.02A, 20VDC, PANEL MOUNT
7301K9CWZGE22 TOGGLE SWITCH, 3PDT, LATCHED, 5A, 28VDC, PANEL MOUNT
7301K9CWZQE2 TOGGLE SWITCH, 3PDT, LATCHED, 5A, 28VDC, PANEL MOUNT
7301K9V21SE2 TOGGLE SWITCH, 3PDT, LATCHED, 5A, 28VDC, THROUGH HOLE-STRAIGHT
相关代理商/技术参数
参数描述
78HF03GWT 功能描述:SWITCH DIP DPST SLIDE 3POS RoHS:是 类别:开关 >> DIP 系列:78H 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT
78HF04GW 制造商:Grayhill 功能描述:Switch DIP ON OFF DPST 4 Raised Slide 0.15A 30VDC Gull Wing 20000Cycle/SwitchCycle 2.54mm SMD Tube
78HF04GWR 制造商:Grayhill 功能描述:Switch DIP ON OFF DPST 4 Raised Slide 0.15A 30VDC Gull Wing 20000Cycle/SwitchCycle 2.54mm SMD T/R
78HF04GWRT 功能描述:SWITCH DIP DPST SLIDE 4POS RoHS:是 类别:开关 >> DIP 系列:78H 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT
78HF04GWT 功能描述:SWITCH DIP DPST SLIDE 4POS RoHS:是 类别:开关 >> DIP 系列:78H 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*