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參數(shù)資料
| 型號： | TPA21MGRA2 |
| 元件分類： | 開關(guān) |
| 英文描述： | PUSHBUTTON SWITCH, DPST, MOMENTARY, 0.02A, 20VDC, THROUGH HOLE-RIGHT ANGLE |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 454K |
| 代理商： | TPA21MGRA2 |
TP Series
D6
Catalog 1308390
Dimensions are in inches
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-3611-1514
Issued 9-04
and millimeters unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in parentheses
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com
or brackets are metric equivalents. to change.
C. America: 52-55-5-729-0425
UK: 44-141-810-8967
D
TP
Series
Pushbutton Switches, Tiny, Part Number Matrix
PROCESS SEAL
VERSION NOT
PROCESS SEAL
VERSION AVAILABLE
F = Flush Actuator*
G = Gold
None = Silver**
Blank=Wire lug
PC=Printed Circuit
RA=Right Angle***
VRA=Vertical Right Angle****
0=Black
2=Red
Blank= Sq. No Bushing
A=Rnd. No Bushing
B=Rnd., .188" Bushing Dia.
Unthreaded
C=Rnd., 10/48 Bushing Dia.
D=Rnd., .250" Bushing Dia.
Unthreaded
F=Rnd., 1/4-40 Bushing Dia.
SP DP
C
M
S.T. Momentary
F
R
D.T. Momentary
*
Available with “B” and "C" bushing only
**
Silver - available only in wire lug and PC termination
***
Right angle, ES available with “B” and "C" bushing only
****
Available only in single pole
ES switches provided with disposable boot
used only during cleaning operation.
TP Series Life Expectancy Chart
Pushbuttons
1 Pole
2 Pole
0.4 (Gold Plate)
100,000
80,000
1A (Silver Plate)
60,000
50,000
PART NUMBERING MATRIX
Process
Button
Model
Bushing
Actuator
Poles
Rating
Function
Plating
Terminations
Seal
Colors
TP
1 = Single
2 = Double
1 = Gold
0.4 VA
3 = Silver**
1 Amp
ES = Process Sealed***
Process Seal:
Disposable boot,
epoxied double
case
MATERIAL SPECIFICATIONS:
Contacts ......................................Gold - gold plate, silver - silver plate
Case Material..............................High temperature polyester
Actuator Material........................Polyamide
Terminals/Fixed Contacts ..........Tin lead plate
Terminal Seal..............................SP epoxy, DP epoxy optional
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature ..............-22°F to +149°F (-30°C to +65°C)
Storage Temperature ..................-22°F to +149°F (-30°C to +65°C)
Solder Heat Resistance ..............See page M3-4
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ............................Gold: 0.4 VA Max. @ 20 VDC or peak AC
Silver: 1A @ 125 VAC or 28 VDC resistive
Initial Contact Resistance ..........20 Milliohms max.
Contact Timing ..........................Break-before-make
Insulation Resistance ..................1,000 Megohms @ 500VDC min.
Dielectric Strength......................1,000 Volts @ sea level
Actuation Force ..........................50 to 400 Grams
Plunger/Actuator Travel .............030" (.762)
Life Expectancy..........................See below
Note: Hardware included with switches
TP
TPA
TPB
TPC
TPD
TPF
SERIES (TP)
Application Note:
For 3 pole and 4 pole, refer to pages D22 and D24 . . . “MP Series”
For Surface Mount termination, refer to pages D3-D5 . . . “TSP Series”
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