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Datasheet> All Categories > Mechanical and electronic products> switch> 38BC-0-V-1-S
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38BC-0-V-1-S

Description
Pushbutton Switches Pushbutton Switch, SPDT, momentary, .020" plunger, vertical to PCB, solder dip over gold contact, o-ring seal
CategoryMechanical and electronic products    switch   
File Size109KB，1 Pages
ManufacturerGrayhill
Websitehttp://www.grayhill.com
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38BC-0-V-1-S Overview

Pushbutton Switches Pushbutton Switch, SPDT, momentary, .020" plunger, vertical to PCB, solder dip over gold contact, o-ring seal

38BC-0-V-1-S Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator typePLUNGER
body width5.08 mm
body height8.89 mm
Body length or diameter8.13 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 life80000 Cycle(s)
JESD-609 codee0
Installation featuresTHROUGH HOLE-STRAIGHT
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
surface mountNO
Switch actionMOMENTARY
switch functionSPDT
Switch typePUSHBUTTON SWITCH
Terminal surfaceTin/Lead (Sn/Pb)
Termination typeSOLDER
Base Number Matches1

Preview

Download Datasheet
Butt Contact Pushbutton Switches
SerieS 38Bt and 38BC
Sub-Miniature Vertical PC Mount
FeatureS
• Actuates at Right Angle to Printed Circuit Board
• Drop-In Replacement for Industry Standard
• SPST and SPDT, Momentary Contact
• Sealed Plunger Option
diMenSiOnS
in inches (and millimeters)
38Bt
Dim.
A
.190 (4,83)
DIA.
.100 (2,54)
DIA.
.200
(5,08)
.320
(8,13)
.200
(5,08)
Pushbutton Switches
SPSt
38BC
.177
.180 (4,57) (4,50)
DIA.
.020 (0,51)
SQUARE
.527 (13,39)
.130 (3,30) TYP.
DIM "A"
.180
(4,57)
DIA.
.527(13,39)
.177
(4,50)
.320
(8,13)
.200
(5,08)
.200
SPdt
.190
(4,83)
DIA.
.100
(2,54)
DIA.
.130
(3,30)
TYP.
.100
(2,54)
TYP.
SPeCiFiCatiOnS
electrical ratings
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
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, for both
silver and gold-plated contacts
insulation resistance: 1000 megaohms
minimum
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
CirCuitry
OrderinG inFOrMatiOn
38Bt-4-V-3-S
Series: 38BT = SPST, Momentary, Thru-Hole
Series: 38BC = 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: V = Vertical 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
1
.020 (0,51)
SQ. TYP.

38BC-0-V-1-S Related Products

38BC-0-V-1-S 38BC-4-V-4-S 38BT-0-V-3-N 38BT-0-V-1-N 38BT-0-V-4-N 38BT-4-V-2-N 38BT-4-V-2-S 38BT-0-V-2-S 38BC-4-V-3-S 38BT-4-V-4-S
Description Pushbutton Switches Pushbutton Switch, SPDT, momentary, .020" plunger, vertical to PCB, solder dip over gold contact, o-ring seal Pushbutton Switches Pushbutton Switch, SPDT, momentary, .215" plunger, silver contact, o-ring seal, RoHS, RoHS Compliant Pushbutton Switches Pushbutton Switch, .020" plunger, gold contact, no seal, RoHS Compliant Pushbutton Switches Pushbutton Switch, .020" plunger, gold contact, no seal Pushbutton Switches Pushbutton Switch, .020" plunger silver contact, no seal, RoHS Compliant Pushbutton Switches Pushbutton Switch, .215" plunger, silver contact, no seal Pushbutton Switches Pushbutton Switch, .215" plunger, silver contact, o-ring seal Pushbutton Switches Pushbutton Switch, .020" plunger, silver contact, o-ring seal Pushbutton Switches Pushbutton Switch, SPDT, momentary, .215" plunger, gold contact, o-ring seal, RoHS, RoHS Compliant Pushbutton Switches Pushbutton Switch, .215" plunger, vertical to PC board, silver contact, o-ring seal, RoHS Compliant
Is it lead-free? Contains lead Lead free Lead free Contains lead Lead free Contains lead Contains lead Contains lead Lead free Lead free
Is it Rohs certified? incompatible conform to conform to incompatible conform to incompatible incompatible incompatible conform to conform to
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant compliant
Actuator type PLUNGER PLUNGER PLUNGER PLUNGER PLUNGER PLUNGER PLUNGER PLUNGER PLUNGER PLUNGER
body width 5.08 mm 5.08 mm 5.08 mm 5.08 mm 5.08 mm 5.08 mm 5.08 mm 5.08 mm 5.08 mm 5.08 mm
body height 8.89 mm 8.89 mm 8.89 mm 8.89 mm 8.89 mm 8.89 mm 8.89 mm 8.89 mm 8.89 mm 8.89 mm
Body length or diameter 8.13 mm 8.13 mm 8.13 mm 8.13 mm 8.13 mm 8.13 mm 8.13 mm 8.13 mm 8.13 mm 8.13 mm
Contact (AC) maximum rated R load .02A@20VAC 1A@120VAC .02A@20VAC .02A@20VAC 1A@120VAC 1A@120VAC 1A@120VAC 1A@120VAC .02A@20VAC 1A@120VAC
Maximum contact current (AC) 0.02 A 1 A 0.02 A 0.02 A 1 A 1 A 1 A 1 A 0.02 A 1 A
Maximum contact current (DC) 0.02 A 1 A 0.02 A 0.02 A 1 A 1 A 1 A 1 A 0.02 A 1 A
Contact (DC) maximum rated R load .02A@20VDC 1A@28VDC .02A@20VDC .02A@20VDC 1A@28VDC 1A@28VDC 1A@28VDC 1A@28VDC .02A@20VDC 1A@28VDC
Maximum contact voltage (AC) 20 V 120 V 20 V 20 V 120 V 120 V 120 V 120 V 20 V 120 V
Maximum contact voltage (DC) 20 V 28 V 20 V 20 V 28 V 28 V 28 V 28 V 20 V 28 V
Electrical life 80000 Cycle(s) 80000 Cycle(s) 80000 Cycle(s) 80000 Cycle(s) 80000 Cycle(s) 80000 Cycle(s) 80000 Cycle(s) 80000 Cycle(s) 80000 Cycle(s) 80000 Cycle(s)
JESD-609 code e0 e4 e4 e0 e4 e0 e0 e0 e4 e4
Installation features THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -30 °C -30 °C -30 °C -30 °C -30 °C -30 °C -30 °C -30 °C -30 °C -30 °C
surface mount NO NO NO NO NO NO NO NO NO NO
Switch action MOMENTARY MOMENTARY MOMENTARY MOMENTARY MOMENTARY MOMENTARY MOMENTARY MOMENTARY MOMENTARY MOMENTARY
switch function SPDT SPDT SPST SPST SPST SPST SPST SPST SPDT SPST
Switch type PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH
Terminal surface Tin/Lead (Sn/Pb) Silver (Ag) Gold (Au) Tin/Lead (Sn/Pb) Silver (Ag) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Gold (Au) Silver (Ag)
Termination type SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER
ECCN code EAR99 EAR99 EAR99 - EAR99 EAR99 EAR99 - EAR99 EAR99
Base Number Matches 1 1 1 - 1 1 1 1 1 1

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