MSSA4450 Tyco Electronics, MSSA4450 Datasheet - Page 3

• Manufacturer Part Number: MSSA4450
• Description: SWITCH, SLIDE, 4P4T, 300mA, 125V, THD
• Manufacturer: Tyco Electronics
• Series: MSSAr

Specifications of MSSA4450

• Contact Configuration: 4P4T
• Actuator Style: Raised Slide
• Contact Voltage Ac Max: 125V
• Contact Current Max: 300mA
• Peak Reflow Compatible (260 C): No
• Circuitry: 4P4T
• Orientation: Vertical
• Rohs Information: MSSA4450
• Circuit: 4P4T
• Switch Function: On-On-On-On
• Contact Rating @ Voltage: 0.3A @ 125VAC
• Actuator Type: Standard
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Contact Form: 4P4T
• Contact Rating: 300 mAmps at 125 VoltsAC
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 7-1437580-3

B
B26
MATERIAL SPECIFICATIONS:
Contacts ..................................Silver or gold over copper alloy
Case Material ..........................Cold rolled steel
Actuator Material ....................Polyester UL94V-0
Terminals/Fixed Contacts........Gold or silver plate over copper alloy
Terminal Seal ..........................Epoxy
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............-4°F to +185°F (-20°C to +85°C)
Storage Temperature................-40°F to +212°F (-40°C to +100°C)
Solder Heat Resistance ............See page M3-4
SP3T
MSSA1350
SP3T
MSSA1350R
SP4T
MSSA1450
SP4T
MSSA1450R
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Tyco Electronics
3-1437580-3
3-1437580-4
Tyco Electronics
3-1437580-5
3-1437580-6
Tyco Electronics
3-1437580-7
3-1437580-8
Tyco Electronics
3-1437580-9
4-1437580-0
Alcoswitch
MSSA1350
MSSA1350G
Alcoswitch
MSSA1350R
MSSA1350RG Gold
Alcoswitch
MSSA1450
MSSA1450G
Alcoswitch
MSSA1450R
MSSA1450RG Gold
1
1
1
1
2
2
2
2
3
3
3 4
3
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
1
Plating
Silver
4
Plating
Plating Mounting Style
Plating Mounting Style
Gold
(4.12)
Silver
Silver
Silver
Gold
2
.162
3 4
(6.35)
.250
Mounting Style
MSSA Series
Mounting Style
Slide Switches, Instrumentation Grade
Rt. Angle
Rt. Angle
Upright
Upright
Upright
Upright
Rt. Angle
Rt. Angle
(4.24)
.167
(10.9)
.428
(6.35)
0.25
(10.2)
(.610)
TYP.
.024
0.40
(10.2)
(13.0)
(.610)
0.40
TYP.
.512
.024
(6.60)
(9.35)
(2.01)
(2.92)
TYP .
.368
.260
TYP.
.079
.115
(9.35)
Dimensions are shown for
reference purposes only.
Specifications subject
.368
(.406)
(7.01)
TYP.
.016
.276
(9.02)
.355
(.508)
(6.86)
TYP.
.020
(2.92)
0.27
TYP.
.115
(.406)
TYP.
.016
(9.02)
.355
(24.0)
(3.56)
.945
0.14
(.508)
TYP.
.020
(3.56)
0.14
(4.01)
.158
(24.0)
(7.01)
(2.92)
(2.01)
.945
.276
TYP . .020
.115
.079
(2.92)
(3.99)
.115
.157
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................Gold: 0.4 VA 20 VDC or peak AC
Initial Contact Resistance ........30 Milliohms max.
Contact Timing ........................Make before break
Insulation Resistance ..............1,000 Megohms min.
Dielectric Strength ..................500 Volts RMS @ sea level
Actuation Force ......................600±300/470 Grams average
Actuator Travel........................0.079” (2.01) approximate
Life Expectancy ......................Up to 15,000 Cycles
(2.54)
TYP.
0.10
(.406)
TYP.
(.508)
.016
TYP.
(1.02)
(10.2)
TYP.
0.40
0.04
(12.0)
.472
(.991)
TYP.
.039
(24.0)
.945
(24.0)
(10.4)
(12.0)
(2.49)
.945
0.41
.472
TYP.
.098
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
(3.99)
.157
(3.99)
.157
(9.40)
0.37
(.610)
(.406)
TYP.
TYP.
.024
.016
(2.49)
(11.9)
TYP.
.098
.472
(.991)
(10.7)
TYP.
.039
.421
(.635)
TYP.
.025
(3.86)
(.991)
.152
(12.7)
(10.1)
(3.51)
TYP.
.039
(12.0)
(2.49)
.398
.138
0.50
TYP.
.472
.098
(.406)
TYP.
.016
(9.35)
(3.98)
NO. 53 DRILL
.368
.157
NO. 53 DRILL
NO. 53 DRILL
(10.2)
0.40
NO. 53 DRILL
DIA. TYP.
DIA. TYP.
DIA. TYP.
DIA. TYP.
(1.50)
(1.50)
(1.50)
.059
.059
.059
(1.50)
Silver: 300 mA @ 125 VAC
.059
NO. 65 DRILL
NO. 65 DRILL
(8.74)
(8.74)
(8.74)
.344
TYP. DIA.
TYP. DIA.
.344
.344
DRILL NO. 65
(8.74)
.344
DRILL NO. 65
(.889)
(.889)
TYP. DIA.
.035
.035
TYP. DIA.
(.889)
.035
(.889)
.035
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
(23.0)
(23.0)
(23.0)
.905
(3.99)
(3.99)
.905
.905
.157
.157
(23.0)
.905
(3.99)
.157
(2.01)
TYP.
(4.00)
(2.01)
(2.01)
.079
.158
TYP.
TYP.
.079
.079
(2.01)
TYP.
.079
(8.51)
.335
(6.50)
(6.50)
(8.51)
.256
.256
.335
(2.29)
.090
(2.29)
(2.29)
(2.29)
.090
.090
.090