38BH-4-H-1-S datasheet, PDF - EEWORLD Datasheet

EEWORLDEEWORLD

Datasheet

Datasheet> All Categories > Mechanical and electronic products> switch> 38BH-4-H-1-S

Preview

38BH-4-H-1-S: DescriptionPushbutton Switches Pushbutton Switch, .215" plunger, gold contact, o-ring seal; CategoryMechanical and electronic products switch; File Size134KB，1 Pages; ManufacturerGrayhill; Websitehttp://www.grayhill.com

Download Datasheet Parametric View All

38BH-4-H-1-S Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	38BH-4-H-1-S	-	-	View	Buy Now

38BH-4-H-1-S Overview

Pushbutton Switches Pushbutton Switch, .215" plunger, gold contact, o-ring seal

38BH-4-H-1-S Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Grayhill
Reach Compliance Code	compliant
ECCN code	EAR99
Actuator type	PLUNGER
body width	8.13 mm
body height	5.08 mm
Body length or diameter	9.27 mm
Contact (AC) maximum rated R load	.02A@20VAC
Maximum contact current (AC)	0.02 A
Maximum contact current (DC)	0.02 A
Contact (DC) maximum rated R load	.02A@20VDC
Maximum contact voltage (AC)	20 V
Maximum contact voltage (DC)	20 V
Electrical life	80000 Cycle(s)
JESD-609 code	e4
Installation features	THROUGH HOLE-RIGHT ANGLE
Maximum operating temperature	85 °C
Minimum operating temperature	-30 °C
surface mount	NO
Switch action	MOMENTARY
switch function	SPDT
Switch type	PUSHBUTTON SWITCH
Terminal surface	Gold (Au)
Termination type	SOLDER
Base Number Matches	1

Preview

Download Datasheet

View All

Butt Contact Pushbutton Switches

SerieS 38Bt and 38BH

Sub-Miniature Horizontal PC Mount

FeatureS

• Drop-In Replacement for Industry Standard

• Sealed Plunger Option

• Printed Circuit Board Mount

• SPST and SPDT, Momentary Contact

diMenSiOnS

in inches (and millimeters)

38Bt

.249

(6,32)

C

L

.125

(3,18)

.215

(5,46)

.162

(4,11)

.025

(0,64) .130

(3,30)

.100 (2,54)

DIA.

.030

(0,76)

TYP.

.200

(5,08)

.125

(3,18)

.180 (4,57) .165 (4,19)

DIA.

.015 (0,38) TYP.

.200

(5,08)

.200

(5,08)

.030 (0,76) TYP.

.200 (5,08)

.020

(0,51)

TYP.

.200

(5,08)

.320 (8,13)

PC Mounting

.043 (1,09)

DIA. TYP.

C

L

Pushbutton Switches

SPSt

38BH

C

L

DIM. "A"

.162

(4.11)

.025

(0.64)

.130

(3.30)

.320

(8.13)

.200

(5.08)

.043 (1.09)

DIA. TYP.

PC Mounting

.100

(2.54)

TYP.

.249

(6.32)

C

L

.030

(0.76)

TYP.

.200

(5.08)

.180

.125

.100

(4.57) (3.18)

(2.54)

DIA.

1

2

3

.165

(4.19)

.015

(0.38)

TYP.

SPdt

.030

(0.76)

TYP.

.200

(5.08)

.020

(0.51)

TYP.

TERMINAL

IDENT-

IFICATION

.200

(5.08)

.200

(5.08)

SPeCiFiCatiOnS

rating Criteria

Operating Life: 80,000 make-and-break cycles

at full load

Contact rating (resistive load):

Gold Contacts: 0.4 VA maximum at 20 Vac or

Vdc maximum

Silver Contacts: 1.0 Amp maximum at 120 Vac

or 28 Vdc

Contact resistance: Below 20 milliohms typical

initial at 2-4 Vdc, 100 mA

insulation resistance:

1000 megaohms

min.

Voltage Breakdown: 1000 Vrms minimum at

sea level

Operating temperature: -30°C. to +85°C.

Solderability:

Per MIL-STD-202F, Method

208D, or EIA RS-186E Method 9 (1 hour steam

aging)

Unless otherwise indicated, tolerances are ± .010 (0,25)

Materials and Finishes

Base and Cover: Thermoplastic (UL 94V-0)

Plunger:

Thermoplastic (UL 94V-0), (S versions

include an internal o-ring seal)

terminals: Copper alloy, gold or silver plate (as

specified) over nickel plate

Spring: Plated Music Wire

Contact System:

Copper alloy, gold or silver

plate (as specified) over nickel plate

Switch Support: Brass, tin-plated

CirCuitry

OrderinG inFOrMatiOn

38BX-4-H-3-n

Series: 38BT = SPST, Momentary, Thru Hole

Series: 38BH = SPDT, Momentary, Thru Hole

dimension a: 0 = 0.020" 4 = 0.215"

Seal:

S = O-Ring Seal, N = No Seal

Contact Material: 1 = Solder Dip over Gold

2 = Solder Dip over Silver

3 = Gold - RoHS Compliant

4 = Silver - RoHS Compliant

Orientation: H = Horizontal to PCB

SPSt–n.O.

SPSt n.O.

COMM

TERM. 2

N.C.

TERM. 1

N.O.

TERM. 3

SPdt–n.O.

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois

60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Recommended Resources

Measuring line circuits that transmit data by radio

Lehua brand automatic electric shower circuit diagram

clap switch

Simple voltage stabilizing circuit

555 forms a crystal oscillator circuit

5V/10A 20kHz blocking AC converter using SIPMOS transistors

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components