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参数资料
| 型号： | 38BT-4-V-3-N |
| 厂商： | GRAYHILL INC |
| 元件分类： | 开关 |
| 英文描述： | PUSHBUTTON SWITCH, SPST, MOMENTARY, 0.02A, 20VDC, THROUGH HOLE-STRAIGHT |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 1/1页 |
| 文件大小： | 55K |
| 代理商： | 38BT-4-V-3-N |
Pushbutton
Switches
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: 38BT = SPST, Momentary, Thru-Hole
Series: 38BC = SPDT, Momentary, Thru-Hole
Dimension A: 0 = 0.020" 4 = 0.215"
38BT-4-V-3-S
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
38BC
SPDT
38BT
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
Unless otherwise indicated, tolerances are ± .010 (0,25)
CIRCUITRY
SPST–N.O.
SPST N.O.
Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
ORDERING INFORMATION
DIMENSIONS In inches (and millimeters)
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)
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
SPDT–N.O.
N.O.
TERM. 3
N.C.
TERM. 1
COMM
TERM. 2
SPST
Pushbutton
7
.190 (4,83)
DIA.
Dim.
A
.177
(4,50)
.527 (13,39)
.130 (3,30) TYP.
.200
(5,08)
.200
(5,08)
.320
(8,13)
.020 (0,51)
SQUARE
.180 (4,57)
DIA.
.100 (2,54)
DIA.
1
.200
(5,08)
.200
.177
(4,50)
.527(13,39)
.130
(3,30)
TYP.
DIM "A"
.100
(2,54)
DIA.
.180
(4,57)
DIA.
.020 (0,51)
SQ. TYP.
.320
(8,13)
.100
(2,54)
TYP.
.190
(4,83)
DIA.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 38BT-4-V-3-S | 功能描述:SWITCH PUSH SPST-NO 0.4VA 20V RoHS:是 类别:开关 >> 按钮 系列:38BT 标准包装:1 系列:A16 类型:标准，发光式 电路:双刀双掷 开关功能:开-瞬时 额定电流:5A（AC） 额定电压 - AC:125V 额定电压 - DC:- 触动器类型:方形，按钮 颜色 - 致动器/盖:黄 发光类型，颜色:LED，黄 发光电压:12 VDC 安装类型:前面板安装 端接类型:焊接，快速连接 - 0.110"（2.8mm） 防护等级:IP65 - 防尘/防油/防水 特点:- 面板切口尺寸:圆形 - 直径 16.00mm 包装:散装 工作温度:-10°C ~ 55°C 机械寿命:2,000,000 次循环 电气寿命:100,000 次循环 其它名称:A165LAYM12D2 |
| 38BT-4-V-4-N | 功能描述:SWITCH PUSH SPST-NO 1A 120V RoHS:是 类别:开关 >> 按钮 系列:38BT 标准包装:1 系列:A16 类型:标准，发光式 电路:双刀双掷 开关功能:开-瞬时 额定电流:5A（AC） 额定电压 - AC:125V 额定电压 - DC:- 触动器类型:方形，按钮 颜色 - 致动器/盖:黄 发光类型，颜色:LED，黄 发光电压:12 VDC 安装类型:前面板安装 端接类型:焊接，快速连接 - 0.110"（2.8mm） 防护等级:IP65 - 防尘/防油/防水 特点:- 面板切口尺寸:圆形 - 直径 16.00mm 包装:散装 工作温度:-10°C ~ 55°C 机械寿命:2,000,000 次循环 电气寿命:100,000 次循环 其它名称:A165LAYM12D2 |
| 38BT-4-V-4-S | 功能描述:SWITCH PUSH SPST-NO 1A 120V RoHS:是 类别:开关 >> 按钮 系列:38BT 标准包装:1 系列:A16 类型:标准，发光式 电路:双刀双掷 开关功能:开-瞬时 额定电流:5A（AC） 额定电压 - AC:125V 额定电压 - DC:- 触动器类型:方形，按钮 颜色 - 致动器/盖:黄 发光类型，颜色:LED，黄 发光电压:12 VDC 安装类型:前面板安装 端接类型:焊接，快速连接 - 0.110"（2.8mm） 防护等级:IP65 - 防尘/防油/防水 特点:- 面板切口尺寸:圆形 - 直径 16.00mm 包装:散装 工作温度:-10°C ~ 55°C 机械寿命:2,000,000 次循环 电气寿命:100,000 次循环 其它名称:A165LAYM12D2 |
| 38-BX0F12.5-32.768 | 制造商:ILSI 制造商全称:ILSI America LLC 功能描述:2 Lead Metal Package Crystal, 3 mm x 8 mm, 2 mm x 6 mm, 1 mm x 5 mm |
| 38-BX1F12.5-32.768 | 制造商:ILSI 制造商全称:ILSI America LLC 功能描述:2 Lead Metal Package Crystal, 3 mm x 8 mm, 2 mm x 6 mm, 1 mm x 5 mm |
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