.098
(2.50) .118
(3.00)
.177
(4.50)
.020
(0.51)
TYP.
.039
(1.00)
TYP.
.138
(3.50) .157
(4.00)
.244
(6.20)
.080
(2.03)
.055
(1.40)
TYP. 
DIA.
.035
(0.90)
TYP.
DIA.
.098
(2.50)
.244
(6.20)
.138
(3.50)
.157
(4.00)
TYP.
.098
(2.50)
.079
(2.00) .035
(0.90)
TYP. DIA.
.079
(2.00)
TYP.
.295
(7.50)
.264
(6.70)
.630
(16.0)
.015
(0.40)
TYP.
.020
(0.50)
TYP.
.055
(1.40)
TYP.
.295
(7.50)
.118
(3.00)
.177
(4.50)
.118
(3.00)
.020
(0.51)
TYP.
.039
(1.00)
TYP.
.177
(4.50)
DIA.
.394
(10.0)
POS. 1
POS. 2
POS. 3
POS. 1
POS. 2
POS. 3
POS. 1
POS. 2
POS. 1
POS. 1
POS. 2
POS. 2
POS. 3
POS. 1
POS. 2
POS. 3
.118
(3.00)
MHS222
MHS223
MHS233
Baton Model
.098
(2.50)
.118
(3.00)
.177
(4.50)
.118
(3.00)
.020
(0.51)
TYP.
.244
(6.20)
TYP.
.079
(2.00)
.138
(3.50) .157
(4.00)
TYP.
.035
(0.90)
TYP.
DIA.
.055
(1.40)
TYP.
DIA.
.137
(3.50)
.079
(1.85)
.157
(4.00)
TYP.
.244
(6.20)
.079
(2.00)
TYP.
.295
(7.50)
.264
(6.70)
.630
(16.0)
.015
(0.40)
TYP.
.020
(0.51)
TYP.
POS. 1
POS. 2
POS. 3
POS. 1
POS. 2
POS. 3
POS. 1
POS. 2
.035
(0.90)
TYP.
DIA.
.055
(1.40)
TYP.
DIA.
.118
(1.00)
TYP.
.177
(4.50)
.118
(3.00)
.020
(0.51)
TYP.
.039
(1.00)
TYP.
.039
(1.00)
TYP.
.295
(7.50)
MHS122
MHS123
MHS123
MHS133
.177
(4.50)
DIA.
.394
(10.0)
Baton Model
MHS Series
B33
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
Slide Switches
B
Slide Switches, Low Profile, Instrumentation Grade
MHS Series
MATERIAL SPECIFICATIONS:
Contacts ..................................Gold or silver over nickel over Cu alloy
Frame Material ........................Nickel plated, Steel
Actuator Material ....................POM 94 HB
Terminals/Fixed Contacts........Gold or silver over nickel over Cu alloy
Terminal Seal ..........................Epoxy
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............-4°F to +212°F (-20°C to +100°C)
Storage Temperature................-40°F to +212°F (-40°C to + 100°C)
Solder Heat Resistance ............See page M3-4
Recommended Cleaning..........No chlorine base or Freon can be used.
Aqueous or 100% ethanol.
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................Gold: 0.4 VA 20 VDC or peak AC
Silver: 300 mA @ 125 VAC
Initial Contact Resistance........20 Milliohms max.
Contact Timing........................Make-before-break
Insulation Resistance ..............1000 Megohms min.
Dielectric Strength ..................500 Volts RMS @ sea level
Actuation Force ......................50 to 450 Grams
Actuator Travel........................0.079”-.158” (2.01-4.01)
Life Expectancy ......................Up to 15,000 Cycles
SPDT/SP3T
DPDT/DP3T
MHS233
MHS233K
MHS122
Standard
Standard
Baton
MHS122K
Standard Model Baton Model
Tyco Electronics Alcoswitch Tyco Electronics Alcoswitch Type Contacts
1437576-9 MHS122 1-1437576-2 MHS122K SPDT On None On Silver
1-1437576-5 MHS123 1-1437576-7 MHS123K SPDT On Off On Silver
1-1437576-9 MHS133 2-1437576-2 MHS133K SP3T On On On Silver
1-1437576-0 MHS122G 1-1437576-3 MHS122KG SPDT On None On Gold
—MHS123G —MHS123KG SPDT On Off On Gold
2-1437576-0 MHS133G 2-1437576-3 MHS133KG SP3T On On On Gold
Standard Model Baton Model
Tyco Electronics Alcoswitch Tyco Electronics Alcoswitch Type Contacts
2-1437576-5 MHS222 2-1437576-8 MHS222K DPDT On None On Silver
3-1437576-1 MHS223 3-1437576-4 MHS223K DPDT On Off On Silver
3-1437576-6 MHS233 3-1437576-9 MHS233K DP3T On On On Silver
2-1437576-6 MHS222G 2-1437576-9 MHS222KG DPDT On None On Gold
3-1437576-2 MHS223G —MHS223KG DPDT On Off On Gold
3-1437576-7 MHS233G 4-1437576-0 MHS233KG DP3T On On On Gold
Baton
B34
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
MHS Series
B
MHS Series
Slide Switches, Low Profile, Right Angle, Instrumentation Grade
SEE PAGE B33 FOR PRODUCT SPECIFICATIONS
SPDT/SP3T
MHS122RA
MHS133GRA
DPDT/DP3T
MHS222RA
Tyco Alcoswitch Type Contacts
Electronics
1-1437576-4 MHS122RA SPDT On None On Silver
1-1437576-8 MHS123RA SPDT On Off On Silver
2-1437576-4 MHS133RA SP3T On On On Silver
1-1437576-1 MHS122GRA SPDT On None On Gold
1-1437576-6 MHS123GRA SPDT On Off On Gold
2-1437576-1 MHS133GRA SP3T On On On Gold
Tyco Alcoswitch Type Contacts
Electronics
3-1437576-0 MHS222RA DPDT On None On Silver
3-1437576-5 MHS223RA DPDT On Off On Silver
4-1437576-1 MHS233RA DP3T On On On Silver
2-1437576-7 MHS222GRA DPDT On None On Gold
3-1437576-3 MHS223GRA DPDT On Off On Gold
3-1437576-8 MHS233GRA DP3T On On On Gold
.098
(2.50)
.118
(3.00)
.020
(0.51)
.039
(1.00)
TYP.
.171
(4.35)
.073
(1.85)
.244
(6.20)
.157
(4.00)
TYP.
.035
(0.90)
TYP.
DIA.
.055
(1.40)
TYP.
DIA.
.138
(3.50)
.590
(14.99)
.073
(1.85)
.157
(4.00)
TYP.
.171
(4.35)
.035
(0.89)
TYP. DIA.
.079
(2.00)
TYP.
.055
(1.40)
TYP.
DIA.
.295
(7.50)
.177
(4.50)
.264
(6.70)
.118
(3.00)
.630
(16.0)
.016
(0.41)
TYP.
.020
(0.51)
TYP.
.019
(0.50)
POS. 1
POS. 2
POS. 3
POS. 1
POS. 2
POS. 3
POS. 1
POS. 2
.138
(3.50)
.244
(6.20)
.118
(3.00)
.020
(0.51)
.160
(3.90)
.080
(2.00)
TYP.
.039
(1.00)
TYP.
.295
(7.50)
MHS122/123
MHS133
MHS233GRA
.098
(2.50)
.118
(3.00)
.020
(0.51)
.039
(1.00)
TYP.
.098
(2.50)
.073
(1.85)
.244
(6.20)
.118
(3.00)
.157
(4.00)
TYP.
.035
(0.90)
TYP. DIA.
.055
(1.40)
TYP.
DIA.
.118
(3.00)
.590
(14.99)
.157
(4.00)
TYP.
.073
(1.85)
.035
(0.89)
TYP.
DIA.
.079
(2.00)
TYP.
.055
(1.40)
TYP.
DIA.
.098
(2.50)
.295
(7.50)
.177
(4.50)
.264
(6.70)
.118
(3.00)
.630
(16.0)
.015
(0.38)
TYP.
.020
(0.51)
TYP.
POS. 1
POS. 2
POS. 3
POS. 1
POS. 2
POS. 3
POS. 1
POS. 2
POS. 1
POS. 1
POS. 2
POS. 2
POS. 3
POS. 1
POS. 2
POS. 3
.073
(1.85)
.118
(3.00)
.020
(0.51)
.039
(1.00)
TYP.
.295
(7.50)
.244
(6.20)
MHS222/223
MHS233