Datasheet > 44A30-07-3-02N

44A30-07-3-02N

更新时间： 2024-01-30 11:35:47

品牌	Logo	应用领域
GRAYHILL		开关光电二极管
页数	文件大小	规格书
10页	1279K
描述
Rotary Switch, 2 Positions, 3PDT, Latched, 1A, 28VDC, Solder Terminal, Single Shaft Type Actuator, Panel Mount-threaded, ROHS COMPLIANT

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44A30-07-3-02N 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8536.50.90.20	风险等级：	5.82
执行器类型：	SINGLE SHAFT TYPE	主体高度：	85.16 mm
主体长度或直径：	29.51 mm	触点（交流）最大额定R负载：	1A@115VAC
最大触点电流（交流）：	1 A	最大触点电流（直流）：	1 A
触点（直流）最大额定R负载：	1A@28VDC	最大触点电压（交流）：	115 V
最大触点电压（直流）：	28 V	电气寿命：	6000 Cycle(s)
分度角：	30 deg	JESD-609代码：	e3
安装特点：	PANEL MOUNT-THREADED	位置数：	2
开关段数量：	7	表面贴装：	NO
开关动作：	LATCHED	开关功能：	3PDT
开关类型：	ROTARY SWITCH	端子面层：	Tin (Sn)
端接类型：	SOLDER	Base Number Matches：	1

44A30-07-3-02N 数据手册

Multi-Deck Rotary Switches

SPECIFICATIONS:

MIL-S-3786 Electrical Values

Military Style

Mounting Bushings: Brass, tin/zinc-plated.

TheseswitchesalsomeetMIL-ꢀTL-3786/SR04

formoistureresistance,mediumandhighshock,

vibration (10 to 2000 cps), thermal shock (-

65°C to 125°C), salt spray, explosion and

terminal pull.

Style M switches, at 85°C, approximately

68% humidity and sea level pressure and

style H and HS at 125°C have been tested to

make and break the following loads as stated

in MIL-ꢀTL-3786/SR04; 250 milliamperes at

28 Vdc resistive, 100 milliamperes at 28 Vdc

inductive (2.8 henries); 75 milliamperes at

115 Vac resistive.

Shaft, Cover Plate, Retaining Rings,

Through Bolts, Shaft Extensions, Stop

Arm, Stop Washers, Thrust Washers and

Rear Support Plate: Stainless steel

Detent Balls: Steel, nickel-plated

Detent Springs: Tinned music wire

Rotor Contact: Silver alloy

Terminals, Common Plate including

Solder Lug: Brass, silver-plated .0003"

minimum

Mounting Hardware: Two mounting nuts

.094" thick by .562" across flats and one

internal tooth lockwasher are supplied with

each switch.

Stud Nuts, Mounting Nuts, Lock Washers:

Tin/zinc-plated or stainless steel.

Materials and Finishes

Standard Style

Bases: Melamine per (MIL-M-14) ꢁSTM-ꢀ-

5948

Cover,DeckSeparators,EndPlateandRotor

Mounting Plate: Phenolic per (MIL-M-14)

ꢁSTM-ꢀ-5948

Mounting Bushings: Brass, tin/zinc-plated.

Shaft,CoverPlate,RetainingRings,Through

Bolts, Shaft Extensions, Stop Arm, Thrust

Washers Stop Washers and Rear Support

Plate: Stainless Steel

Detent Balls: Steel, nickel-plated

Detent Springs: Tinned music wire

RotorContact,Stator(Base)Contacts:Silver

alloy

Terminals(ExceptCommon):Brass,tinplated

CommonPlate,IncludingSolderLug:Brass,

silver-plated .0003" minimum

MountingHardware:Twomountingnuts.094"

(2,39) thick by .562" (14,27) across flats and

one internal tooth lockwasher are supplied

with each switch.

These switches have also been tested at

reduced barometric pressure (70,000 feet),

25°C at approximately 68% relative humidity

to make and break the following loads as

stated in MIL-ꢀTL-3786/SR04; 200

milliamperes,28Vdcresistive;25milliamperes,

28 Vdc inductive (2.8 henries); 20

milliamperes, 115 Vac resistive. When tested

to these loads and conditions the style M, H

andHSswitchesmeetthefollowinglifelimiting

or failure criteria after 25,000 cycles in

accordance with MIL-S-3786.

Additional Characteristics

Standard Style and Military Qualified

Contact: Shorting or non-shorting wiping

contacts with over 150 grams of contact

force

Rotational Torque: 8-115 ounce-inches

depending upon the number of poles per

deck, number of decks and angle of throw

Mechanical Life Expectancy: 100,000

cycles of operation

Shaft Flat Orientation: Flat opposite

contacting position of pole number one (See

circuit diagram).

StopStrength:ForStandardstyle:15pound-

inches minimum. For ꢁdjustable stop styles:

12 pound-inches

ContactResistance:50milliohmsmaximum

Insulation Resistance: 1,000 megaohms

minimum between terminals and shafts

DielectricStrength:1,000Vac(atmospheric

pressure) and 450 Vac (reduced pressure)

minimum between mutually insulated parts.

When tested at sea level 25°C and 68%

relative humidity with failure criteria of 50

milliohms max. and 750 Vac breakdown

voltage, these switches will make and break

the following loads: 250 mꢁ at 28 Vdc,

inductive (2.8 henries); 1.25 amps at 28 Vdc

resistive;2.0ampsat115Vac,60Hzresistive,

for 10,000 cycles.

Stud Nuts, Mounting Nuts, Lock Washers:

Tin/zinc-plated or stainless steel.

Materials and Finishes

Military Qualified

Bases: ꢀiallyl per (MIL-M-14) ꢁSTM-ꢀ-5948

Cover,DeckSeparators,EndPlateandRotor

MountingPlate:ꢀiallylper(MIL-M-14)ꢁSTM-

ꢀ-5948

Extended Stud: Single shaft switches of six

or more decks and concentric shaft switches

of a combination of five or more decks

(Standardstyle)orfourormoredecks(Military

style) have longer studs with extra mounting

nuts for recommended double end mount.

Rotary

Grayhill, Inc.

•

561 Hillgrove Avenue

•

LaGrange, Illinois 60525-5997

•

USA

•

Phone: 708-354-1040

•

Fax: 708-354-2820

•

www.grayhill.com

1...5 6 789 10

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与44A30-07-3-02N相关器件

型号	品牌	描述	获取价格	数据表
44A30-07-3-02S	GRAYHILL	Rotary Switch, 2 Positions, 3PDT, Latched, 1A, 28VDC, Solder Terminal, Single Shaft Type A	获取价格
44A30-08-1-12N	GRAYHILL	Rotary Switch, 12 Positions, SP12T, Latched, 1A, 28VDC, Screw Terminal, Single Shaft Type	获取价格
44A30-08-3-02N	GRAYHILL	Rotary Switch, 2 Positions, 3PDT, Latched, 1A, 28VDC, Solder Terminal, Single Shaft Type A	获取价格
44A30-08-3-04N	GRAYHILL	Rotary Switch, 4 Positions, 3P4T, Latched, 1A, 28VDC, Solder Terminal, Single Shaft Type A	获取价格
44A30-09-1-07N	GRAYHILL	Rotary Switch, 7 Positions, SP7T, Latched, 1A, 28VDC, Screw Terminal, Single Shaft Type Ac	获取价格
44A30-09-1-12N	GRAYHILL	Rotary Switch, 12 Positions, SP12T, Latched, 1A, 28VDC, Screw Terminal, Single Shaft Type	获取价格

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