D29
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
MSPM Series
MSPM Series
Pushbutton Switches, Magnetic Reed, Long Life, Hermetically Sealed
MATERIAL SPECIFICATIONS:
Contacts ..................................Gold
Case Material ..........................Steel
Actuator Material ....................Polyamide
Terminals/Fixed Contacts........Wire Lug
Pin useable for PC applications
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............+14°F to +176°F (-10°C to +80°C)
Storage Temperature................+14°F to +176°F (-10°C to +80°C)
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating............................1.0 VA optimum (100 mA max., 100 VDC max.)
Initial Contact Resistance ..........100 Milliohms max.
Actuation Force ..........................Tactile "keyboard feel" 4 to 7 oz.
"breakaway" reducing immediately to 1.5 oz.
"follow-through"
Actuator Travel ...........................078" nominal
Life Expectancy..........................
Up to
5,000,000 Cycles @ .1 VA; 50,000 cycles
@ 5VA
Solder Heat Resistance ..............See page M3-4
Note: Hardware included with switches
N.C. OR N.O.
AUDIBLE DETENT
Part Number
Tyco Alcoswitch Type Act. Code P. M6 Action Actuator Type Terminals
Electronics
9-1437567-7 MSPM101BS SPST 14 Normally Closed Black Plunger Pin
1437568-3 MSPM101CS SPST 13 Normally Open Red Plunger Pin
9-1437567-8 MSPM101BS1 SPST 14 Normally Closed Black Plunger Lug
1437568-4 MSPM101CS1 SPST 13 Normally Open Red Plunger Lug
MSPM101CS1
MSPM101BS
N.C. OR N.O.
SOFT DETENT
.250 - .253
(6.35 - 6.43)
DIA.
.244
(6.20)
.093
(2.36)
DIA.
.250 - .253
(6.35 - 6.43)
DIA.
.227 - .230
(5.77 - 5.84)
.030 - .035
(0.76 - 0.89)
.280
(7.11)
.030
(0.76)
.110
(2.80)
.280
(7.11)
.560
(14.20)
.080
(2.03)
.317
(8.05)
.392
(9.95)
DIA.
.315
(8.00)
.160
(4.06)
.520
(13.21)
.020 Dp. x .040 W
(0.51 Dp. x 1.00 W)
KEYWAY 1/4-40 UNS-2A
MSPM101B0
MSPM101B1
Part Number
Tyco Alcoswitch Type Act. Code P. M6 Action Actuator Type Terminals
Electronics
9-1437567-4 MSPM101B0 SPST 14 Normally Closed Black Cap Pin
1437568-1 MSPM101C2 SPST 13 Normally Open Red Cap Pin
9-1437567-5 MSPM101B1 SPST 14 Normally Closed Black Cap Lug
9-1437567-9 MSPM101C1 SPST 13 Normally Open Red Cap Lug
.250 - .253
(6.35 - 6.43)
DIA.
.244
(6.20)
.093
(2.36)
DIA.
.250 - .253
(6.35 - 6.43)
DIA.
.227 - .230
(5.77 - 5.84)
.030 - .035
(0.76 - 0.89)
.280
(7.11)
.060
(1.52)
DIA. TYP.
.160
(4.06)
.200
(5.08)
.560
(14.20)
.320
(8.12)
.160
(4.06)
.510
(12.95)
.020 Dp. x .040 W
(0.51 Dp. x 1.00 W)
KEYWAY
1/4-40 UNS-2A
Cap Model C22 supplied with unit.
SPECIFICATIONS (Same as above except):
Travel ...................................... .125" (3.18) nominal Actuation Force ......................Tactile feel 5 to 8 oz. ”breakaway” with
magnetically accelerated “follow-through”
N.C. OR N.O.
.250 - .253
(6.35 - 6.43)
DIA.
.244
(6.20)
.093
(2.36)
DIA.
.250 - .253
(6.35 - 6.43)
DIA.
.227 - .230
(5.77 - 5.84)
.030 - .035
(0.76 - 0.89)
.610
(15.50)
.320
(8.12)
.390
(9.90)
DIA.
.160
(4.06)
.512
(13.00)
.020 Dp. x .040 W
(0.51 Dp. x 1.00 W)
KEYWAY
1/4-40 UNS-2A
.280
(7.11)
.060
(1.52)
DIA. TYP.
.200
(5.08)
MSPM101CP
MSPM101BP
Part Number
Tyco Alcoswitch Type Act. Code P. M6 Push Pull Actuator Type Terminals
Electronics
9-1437567-6 MSPM101BP SPST 18 Open Closed Black Cap Pin
1437568-2 MSPM101CP SPST 17 Closed Open Red Cap Pin
Cap Model C22 supplied with unit.
Model C23 available, order separately. (See Page D32.)
Pushbutton Switches, Push-Pull, Magnetic Reed, Long Life, Hermetically Sealed