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D27
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
MPS
and
MSP3/MSPS
Series
MPS and MSP3/MSPS Series
Pushbutton Switches, Snap Action, Right Angle, 3 Amp
Pushbutton Switches, 2.5mm Travel, Panel Mount
3 AMPS
0.5 AMPS
.250 - .253
(6.35 - 6.43)
.400
(10.16)
.190
(4.80)
.200
(5.08)
.200
(5.08)
DIA.
.220
(5.58)
.311
(7.89)
DIA.
0.09
(2.30)
TYP.
.252
(6.40)
.394
(10.00)
.020
(0.51)
TYP.
1/4-40 UNS-2A
MSPS103B
Part Number
Tyco
Alcoswitch
Type
Act. Code P. M6
Momentary Action Bushing Length
Actuator Color
Electronics
8-1437567-3
MSP103B
SPST
14
Normally Closed
.236
Black
8-1437567-4
MSP103C
SPST
13
Normally Open
.236
Red
8-1437567-5
MSP103C0
SPST
13
Normally Open
.236
Black
8-1437567-6
MSP103C2
SPST
13
Normally Open
.374
Red
.250 - .253
(6.35 - 6.43)
.469
(11.90)
DIA.
.160
(4.10)
DIA.
.098
(2.50)
.520
(13.20)
.240
(6.10)
.020
(0.51)
TYP.
.180
(4.60)
.409
(10.39)
.110
(2.80)
TYP.
.240
(6.10)
1/4-40 UNS-2A
MSP103B
SPST
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................MSP103 - 3 Amps @ 125 VAC
(with over travel) .059" (1.5mm)
MSPS103 - 0.5 Amps @ 125 VAC
(Butt contact)
Initial Contact Resistance ........100 Milliohms
Contact Timing ........................Break-before-make
Insulation Resistance ..............1,000 Megohms min.
Dielectric Strength ..................1,000 Volts RMS @ sea level
Life Expectancy ......................Up to 10,000 Cycles
Travel ......................................2.5 mm
MATERIAL SPECIFICATIONS:
Contacts ..................................Silver plate over copper alloy
Case Material ..........................Thermoplastic
Actuator Material ....................Thermoplastic
Terminals ................................Silver plate
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............-4°F to +176°F (-20°C to +80°C)
Storage Temperature................+5°F to +153°F (-15°C to +75°C)
Solder Heat Resistance ............See page M3-4
Note: Hardware included with switches
MSP3/MSPS
Part Number
Tyco
Alcoswitch
Type
Action
Dim."A"
Dim."B"
Terminals
Electronics
6-1437567-2
MPS103DRA
SPDT
Push-on/Off
.100(2.54)
.423(10.7)
Right Angle PC
6-1437567-6
MPS103FRA
SPDT
Momentary
.060(1.52)
.364(9.24)
Right Angle PC
7-1437567-1
MPS203NRA
DPDT
Push-on/Off
.100(2.54)
.423(10.7)
Right Angle PC
7-1437567-5
MPS203RRA
DPDT
Momentary
.060(1.52)
.364(9.24)
Right Angle PC
MPS203NRA
MPS103DRA
NO NC C
.200
(5.08)
.245
(6.22)
.315
(8.00)
.075
(1.90)
TYP.
.384
(9.75)
.150
(3.81)
.500
(12.70)
.384
(9.75)
.500
(12.70)
DIM.
“B”
DIM.
“A”
.315
(8.00)
.315
(8.00)
.106
(2.69)
.185
(4.70)
TYP.
.030
(.760)
TYP.
12
3
.512
(13.00)
.185
(4.70)
TYP.
.030
(0.76)
TYP.
45
6
1
2
3
.512
(13.00)
.512
(13.00)
.185
(4.70)
TYP.
.150
(3.81)
.500
(12.70)
.200
(5.08)
.072
(1.83)
DIA.
TYP.
.500
(12.70)
.200
(5.08)
SPDT/DPDT
Caps not supplied, order separately.
(See Cap Model C22 and C23 on Page D32.)
SEE PAGE D25 FOR PRODUCT SPECIFICATIONS
NO NC C
Part Number
Tyco
Alcoswitch
Type
Act. Code P. M6
Momentary Action Bushing Length
Actuator Color
Electronics
1437568-5
MSPS103B
SPST
14
Normally Closed
.245
Black
1437568-6
MSPS103C2
SPST
13
Normally Open
.245
Red
1437568-7
MSPS103C0
SPST
13
Normally Open
.245
Black