38BC-4-V-2-S [GRAYHILL]

Pushbutton Switch, SPDT, Momentary, 1A, 28VDC, Solder Terminal, Through Hole-straight,;


型号：	38BC-4-V-2-S
厂家：	GRAYHILL, INC
描述：	Pushbutton Switch, SPDT, Momentary, 1A, 28VDC, Solder Terminal, Through Hole-straight, 开关光电二极管
文件：	总2页 (文件大小：118K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Butt Contact Pushbutton Switches

SerieS 38BM and 38BC

Sub-Mꢀꢁꢀꢂtuꢃꢄ Suꢃfꢂcꢄ Mouꢁt

FeaꢅꢆreS

•ꢀSurfaceꢀMountꢀProcessꢀCompatible

•ꢀSealedꢀConstruction

•ꢀSPSTꢀandꢀSPDT,ꢀMomentaryꢀContact

•ꢀExtendedꢀorꢀFlushꢀPlunger

•ꢀDrop-InꢀReplacementꢀforꢀIndustryꢀStandard

SPeCiFiCaꢅiOnS

diMenSiOnS inꢀinchesꢀ(andꢀmillimeters)

38BM

PC Mouꢁtꢀꢁg

.105 (2,67)

TYP.

.162

(4,11)

.320

(8,13)

.070

(1,78)

DIM "A"

.040

(1,02)

TYP.

.040

(1,02)

TYP.

.128

(3,25)

TYP.

.143

(3,63)

TYP.

.200

(5,08)

.024

(0,61)

.020 (0,51)

TYP.

.075

.368

(9,35)

.080

(2,03)

.100 (2,54)

DIA.

.080ꢀ(2,03)

TYP.

.030

(0,76)

.410 (10,41)

MAX.

(1,91)

.125

(3,18)

.180 (4,57)

DIA.

.289

(7,34)

.200.010

(5,080,25)

SPSꢅ

38BC

.150ꢀ(3,81)ꢀ

TYP.

.320

(8.13)

STANDOFFꢀPADS

.200.010

(5,080,25)

.105

(2,67)

TYP.

.070

(1.78)

.040

(1.02)

.162

(4,11)

.143

(6.63)

.100

(2,54)

.125

(3,18)

.024

(0,61)

90˚

.080

(2,03)

.200

(5.08)

.128ꢀ(3,25)

.368

(9.35)

.080ꢀ(2,03)

.150

(3.81)

TERMINAL ID

" A "

.030

(0,76)

.410 (10,41)

MAX.

.075

(1,91)

.040

(1.02)

DIM "A"

TERMINALꢀPADS

.289

(7,34)

SPdꢅ

rꢂtꢀꢁg Cꢃꢀtꢄꢃꢀꢂ

Mꢂtꢄꢃꢀꢂls ꢂꢁꢇ Fꢀꢁꢀshꢄs

OpꢄꢃꢂtꢀꢁgLꢀfꢄ:ꢀ80,000ꢀmake-and-breakꢀcyclesꢀ Bꢂsꢄ ꢂꢁꢇ Covꢄꢃ:ꢀThermoplasticꢀ(ULꢀ94V-0)

atꢀfullꢀload

Pluꢁgꢄꢃ:ꢀ Thermoplasticꢀ (ULꢀ 94V-0),ꢀ withꢀ

Coꢁtꢂct rꢂtꢀꢁg (ꢃꢄsꢀstꢀvꢄ loꢂꢇ):

standardꢀinternalꢀo-ringꢀseal

Gold Contacts:ꢀ0.4ꢀVAꢀmaximumꢀatꢀ20ꢀVacꢀorꢀ ꢅꢄꢃmꢀꢁꢂls:ꢀCopperꢀalloy,ꢀgoldꢀplateꢀoverꢀnickelꢀ

Vdcꢀmaximum

plate

Silver Contacts:ꢀ I.O.ꢀ Ampsꢀ maximumꢀ atꢀ 120ꢀ Spꢃꢀꢁg:ꢀPlatedꢀMusicꢀWire

Vacꢀorꢀ28ꢀVdc

Coꢁtꢂct Systꢄm:ꢀCopperꢀalloy,ꢀgoldꢀorꢀsilverꢀ

Coꢁtꢂctrꢄsꢀstꢂꢁcꢄ:ꢀBelowꢀ20ꢀmilliohmsꢀtypicalꢀ plateꢀ(asꢀspeciﬁed)ꢀoverꢀnickelꢀplate

initialꢀatꢀ2-4ꢀVdc,ꢀ100ꢀmA

Swꢀtch Suppoꢃt:ꢀBrass,ꢀtin-plated

iꢁsulꢂtꢀoꢁ rꢄsꢀstꢂꢁcꢄ:ꢀ1000ꢀmegaohmsꢀmin.

Voltꢂgꢄ Bꢃꢄꢂkꢇowꢁ:ꢀ1000ꢀVrmsꢀminimumꢀatꢀ

seaꢀlevel

Opꢄꢃꢂtꢀꢁg ꢅꢄmpꢄꢃꢂtuꢃꢄ:ꢀ-30°Cꢀtoꢀ+85°C

Solꢇꢄꢃꢂbꢀlꢀty:ꢀ Perꢀ MIL-STD-202F,ꢀ Methodꢀ

208D,ꢀorꢀEIAꢀRS-186EꢀMethodꢀ9ꢀ(1ꢀhourꢀsteamꢀ

aging)

Grayhill, Inc.

•

561 Hillgrove Avenue

•

LaGrange, Illinois 60525-5997

•

USA

•

Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Butt Contact Pushbutton Switches

SerieS 38BM and 38BC

Sub-Mꢀꢁꢀꢂtuꢃꢄ Suꢃfꢂcꢄ Mouꢁt

ꢅaPe and reeL PaCKaGinG

CirCꢆiꢅrꢈ

SWITCHES AND COVER TAPE

NOT SHOWN FOR CLARITY

DIRECTION

OF FEED

SPSꢅ–n.O.

1.260 .012

(32.00

0.3MM)

N.C.

.630 .004

(16.00 0.1MM)

POCKET

CENTER

LINES

TERM.ꢀ1

COMM

INCH

REEL

TERM.ꢀ2

N.O.

38BM-4-H-1-S

SHOWN FOR

REFERENCE

ONLY

TERM.ꢀ3

SPdꢅ–n.O.

OrderinG inFOrMaꢅiOn

Sꢄꢃꢀꢄs:ꢀ38BMꢀ=ꢀꢀSPST,ꢀMomentary,ꢀSurfaceꢀMountꢀ

38BCꢀ=ꢀꢀSPDT,ꢀMomentary,ꢀSurfaceꢀMount

ꢀ

dꢀmꢄꢁsꢀoꢁ "a": ꢀ

ꢀ

0ꢀ=ꢀ0.020"ꢀꢀ4ꢀ=ꢀ0.215"

38BX-0-H-3-S

ꢀ

Sꢄꢂl:ꢀSꢀ=ꢀO-RingꢀSeal

ꢀ

Coꢁtꢂct Mꢂtꢄꢃꢀꢂl:ꢀ

1ꢀ=ꢀSolderꢀDipꢀoverꢀGold

2ꢀ=ꢀSolderꢀDipꢀoverꢀSilver

3ꢀ=ꢀGoldꢀ-ꢀRoHSꢀCompliant

4ꢀ=ꢀSilverꢀ-ꢀRoHSꢀCompliant

Oꢃꢀꢄꢁtꢂtꢀoꢁ:ꢀ

ꢀ

Hꢀ=ꢀHorizontalꢀtoꢀPCB

Grayhill, Inc.

•

561 Hillgrove Avenue

•

LaGrange, Illinois 60525-5997

•

USA

•

Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

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