Miniature Slides
Series MSDistinctive Characteristics
Available in flat frame and bracketed PC mounting types.Over-center actuator block and plunger design gives crispactuation with clear indication of circuit status; this designalso diminishes sparking and increases operating life.Guide interlocked with actuator block prevents window locking and maintains correct plunger alignment to assure contact stability.Antijamming design protects contacts from damage due to excessive downward force on the actuator.
High internal barriers between poles and insulating sheet between case and actuator block give added protection to contacts.Specially composed silver alloy contacts for power applications or gold contacts for logic level applications give high contact reliability.Prominent external insulating barriers increase insulation resistance and dielectric strength.
Epoxy sealed terminals prevent entry of flux, solvents, and other contaminants.
Clinching of frame to case well above base and terminals provides 1,500V dielectric strength.
Actual Size
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Series MSGeneral Specifications
Electrical Capacity (Resistive Load)
Power Level (code W): Logic Level (code G): Logic/Power Level (code A):
6A @ 125V AC or 3A @ 250V AC
0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Combines W & G ratings
Note: Find additional explanation of dual rating & operating range in Supplement section.
Other Ratings
Contact Resistance: Insulation Resistance: Dielectric Strength:
Mechanical Life: Electrical Life: Contact Timing:
Total Travel: 10 milliohms maximum for silver; 20 milliohms maximum for gold1,000 megohms minimum @ 500V DC
1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum100,000 operations minimum
25,000 operations minimum for silver; 50,000 operations minimum for gold Nonshorting (break-before-make)
On-None-On circuit .087” (2.2mm); all other circuits .138” (3.5mm)
Materials & Finishes
Actuator: Frame: Dust Cover:
Case:
Movable Contacts:
Stationary Contacts:
Terminals: Glass fiber reinforced polyester
Stainless steel for panel & PCB mount; phosphor bronze with tin plating for bracket mount Phosphor bronze with nickel plating
Glass fiber reinforced diallyl phthalate resin (UL94V-0)Silver alloy (code W); copper with gold plating (code G);or silver alloy with gold plating (code A)
Silver capped copper with silver plating (code W); copper with gold plating (code G);or silver alloy with gold plating (code A) Copper or brass with silver or gold plating
Environmental Data
Operating Temp Range:
Humidity: Vibration:
Shock: –30°C through +85°C (–22°F through +185°F)90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours
50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Processing
Soldering:
Cleaning: Wave Soldering recommended (PC Mount). See Profile A in Supplement section.Manual Soldering: See Profile A in Supplement section.
These devices are not process sealed. Hand clean locally using alcohol based solution.
Standards & Certifications
Flammability Standards:
UL Recognized:
C-UL Recognized:
CSA Certified:
RUL94V-0 rated case
All Single & Double Pole Double Throw models recognized at 6A @ 125V AC & 3A @ 250V AC; UL File No. WOYR2.E44145; add “/U” to end of part number to order UL mark on switch.
All Single & Double Pole Double Throw models recognized at 6A @ 125V AC & 3A @ 250V AC; UL File No. WOYR8.E44145; add “/C-UL” to end of part number to order C-UL mark on switch.All Double Throw & 3 Throw models certified at 6A @ 125V AC, 3A @ 250V AC, &
0.4VA maximum @ 28V DC; CSA File No. 023535-0-000; add “/C” to end of part number to order CSA mark on switch.
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TYPICAL SWITCH ORDERING EXAMPLE
Series MSMS12ASG30POLES12SPDTDPDTSP3TFNTERMINALSMOUNTINGPanel Mount(Terminal 01 only) PCB Mount(Terminal 03 only)Bracket Mount(Terminals 13, 30, & 40 only)0103133040Solder LugStraight PCStraight with Bracket Right Angle PCVertical PCCIRCUITS230ONONONNONEOFFONONONONSCONTACT MATERIALS & RATINGS ACTUATORSAB.150” (3.8mm) Wide for Single or Double Pole.323” (8.2mm) Wide forDouble Pole WGASilver; Rated 6A @ 125V AC & 3A @ 250V ACGold; Rated 0.4VA max. @ 28V AC/DC max.Gold over Silver; Rated 6A @ 125V AC & 0.4VA max. @ 28V AC/DC max.IMPORTANT: Switches are supplied without UL, C-UL & CSA markings un-less specified. Specific models & ratings are noted on General Specifications page.DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
MS12ASG30
.150” (3.8mm) Wide
ActuatorSPDT
ON-NONE-ON Circuit
Gold Contacts with 0.4VA RatingRight Angle PC Terminalswith Support Bracket
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com03-07
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POLES & CIRCUITSSlide PositionLeftPoleSPModelMS12MS13MS22MS23ONONONONNONEOFFNONEOFFONONONON2-1OPEN2-3CenterRightConnected TerminalsLeftCenterRightNote: SPDT 121 Series MSThrow & SchematicsTerminal numbers arenot actually on the switch.2 (COM)3 (COM) 5346DP2-1 5-4OPEN2-3 5-6DPDT For 3 Throw (3-On)Connected Terminals & SchematicsPoleModelLeftONExternal Connection52 (in)CenterONExternal Connection52 (in)RightONExternal Connection52 (in)External ConnectionThe SP3T model utilizes a double pole base.(out)SPMS201 (out)34 (out)6 (out)1 (out)34 (out)6 (out)1 (out)34 (out)6 (out)2-1 5-42-3 5-42-3 5-6Externalconnections must be made during field installation.ExternalConn654321Common(in)(out)(out)ACTUATORS
A
.150” (3.8mm) Widefor Single Pole
.150” (3.8mm) Widefor Double Pole
B
.323” (8.2mm) Widefor Double Pole Only
(8.2).323(3.8).150(3.8).150(3.8).150(3.8).150(3.8).150CONTACT MATERIALS & RATINGS
WG
Silver over Silver
Power Level
6A @ 125V AC & 3A @ 250V AC
Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum
Note: Complete explanation of operating range in Supplement section.
A
Gold over Silver
Power Level or Logic Level 6A @ 125V AC
or 0.4VA maximum @ 28V AC/DC maximum
Note: This dual rated option is suitable when two or more identical switches are used in logic and in power circuits within the same application. See Supplement section for complete explanation of dual rating and operating range.
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03-07
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MOUNTING TYPES & TERMINALS
F
Panel Mount
(Combines with Solder Lug Terminal 01 only)
(2.4) Dia Typ.094(2.4) Dia Typ.094 Series MSStraight PC Mount(Combines with
Straight PC Terminal 03 only)
N
AA(17.53).690(17.53).690Dimension A =
.268” (6.8mm) for on-none-on
.319” (8.1mm) for on-off-on & on-on-onMaximum Panel Thickness: .197” (5.0mm)
(4.19).165(9.0).354SP or DP with .150” (3.8mm) ActuatorDP only with .323” (8.2mm) Actuator
S
Support Bracket Mount (For Terminals 13, 30, & 40)
Maximum Panel Thickness:
For Straight PC with Bracket Terminal 13: .197” (5.0mm)For Angle Mount Terminals 30 & 40: .177” (4.5mm)
01
Solder Lug
Epoxy Seal(2.0).079(4.0).157(2.0).07903
Straight PC
Epoxy Seal(6.35)(4.8).250.189133040
Straight PC with BracketRight Angle PCVertical PC
.043Thk = (0.8) .031
(1.1)(1.17).046Thk = (0.8) .031
TYPICAL SWITCH DIMENSIONS
Solder Lug Terminals
(1.2) R Typ.047Single Pole
(1.1) x (2.0) Typ.043 x .079(0.8) Typ.031(17.53) .690(19.6).772ON32ON(3.8) Sq.150(4.7) Typ.185(12.7).5001 (6.1).240 (6.6).260(0.4).016 (5.1) (6.4)(4.5).201.252.177 (0.5).020 (0.5).020(2.0).079MS12AFW01 Actuator in LEFT Position
Solder Lug Terminals
(1.2) R Typ.047Double Pole
(1.2) R Typ.047 (1.1) x (2.0) Typ.043 x .079(0.8) Typ.031(17.53) .690(19.6).772(17.53) .690(19.6).772ON65ON32(2.0) Typ.079(3.8).150(4.7) Typ.185(12.7).50041(3.8).150 (6.1).240 (6.1).240 (8.2).323 (5.1).201 (0.5)(0.4).020.016 (7.6)(4.5).299.177(4.8).189(11.4).449 (0.5).020MS22BFW01 Actuator in LEFT Position 03-07
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TYPICAL SWITCH DIMENSIONS
Straight PC Terminals
Single Pole
(0.8) Typ.031ON32ON Series MS3(3.8) Sq.150(4.7) Typ.185(12.7).50021(4.7) Typ.185(1.8) Dia Typ.0731 (6.6).260(4.8).189 (5.1) (6.4)(6.35).201.252 .250 (0.5).020(1.17).046MS12ANG03 Actuator in LEFT Position
Straight PC Terminals Double Pole
(0.8) Typ.031ON65ON(1.17) Typ.04632321(4.8).189654(3.8).150(4.7) Typ.185(12.7).500(4.7) Typ.18541(1.8) Dia Typ.073(3.8).150 (8.2).323 (5.1).201 (7.6).299(4.8).189(6.35) .250(4.8).189(11.4).449 (0.5).020MS22BNG03 Actuator in LEFT Position
Straight PC Terminals with Bracket
(3.8).150Single Pole
(4.8).189(0.4) Typ.016(0.8) Typ.031(15.8)(4.7) Typ.622.185(3.2).126 (1.2) Typ.0473 (1.6) Typ.063(7.9) Typ.311(4.7) Typ.185 (1.8) Dia Typ.073 (1.5) Dia Typ.059ON32ON(3.8).150(12.7).500211(0.36) .014 (5.6).220 (5.1).201 (6.7).264(13.1).516 (7.1).280 (0.5).020(1.17).046MS12ASG13 Actuator in LEFT Position
Straight PC Terminals with Bracket
(3.8).150 (8.2).323Double Pole
(4.8).189(0.4) Typ.016(0.8) Typ.031(15.8)(4.7) Typ.622.185(3.2).126 (1.2) Typ.047323 (1.6) Typ.063 (2.4) Typ.095654ON65ON(3.8).150(12.7).50021(7.9) Typ.311(4.7) Typ.185 (1.8) Dia Typ.073 (1.5) Dia Typ.05941(0.36) .014(10.4).409(10.4).409 (5.1).201 (6.7).264(14.3).563(1.17) Typ.046 (0.5).020(4.8).189(11.9).469CLMS22BSG13 Actuator in LEFT Position
03-07
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Miniature Slides
TYPICAL SWITCH DIMENSIONS
Right Angle PC Terminals
Single Pole
(5.1).2011 Series MS
(12.7).50023(3.8) Sq.150(3.2)(3.81).126 .150 (1.2).047(9.53) .375(1.27).050 (0.5).020 (6.6).26032 (1.8) Dia Typ.073(4.7) Typ.1851(9.53) .375(0.8) Typ.031(4.7) Typ.185(6.6) Typ.260(0.4) Typ.016
(13.2).520 (5.7).224 (1.5) Dia Typ.059MS12ASG30 Actuator in LEFT Position
Right Angle PC Terminals
(3.8).150(3.8).150Double Pole
(5.1).2014(12.7).500566 (1.8) Dia Typ.073(4.7) Typ.1855421(3.8).150 (8.2).323 (6.2).245(3.2).126 (0.5).020(11.4).4491233(3.81) .150(12.7).500(0.4) Typ.016(13.2).520(0.4) Typ.016
(13.2).520 (5.7).224 (1.2).047(12.7).500(1.27) Typ.050(3.81) .150(0.8) Typ.031(4.7) Typ.185 (1.5) Dia Typ.059 (6.6) Typ.260MS22BSG30 Actuator in LEFT Position
Vertical PC Terminals Single Pole
(5.1).201ON323 (1.8) Dia Typ.073(12.7).50021ON(3.8) Sq.150(3.81) Typ.150(6.9).2701(10.16) .400 (1.2) Typ.047(4.45) .175 (5.3).209(0.4).016(10.16) .400(0.8) Typ(2.7).031.106(3.81) Typ .150 (6.6).260(1.27).050 (0.5).020(4.45) Typ .175 (1.5) Dia Typ.059MS12ASG40 Actuator in LEFT Position
Vertical PC Terminals
(3.8).150 (8.2).323Double Pole
(5.1).201ON65(11.4).44932(0.5).0203 (1.8) Dia Typ.073(4.8).189654ON(3.8).150(6.9).270(12.7).50021(3.81) Typ .15041 (1.2) Typ.047(4.45) .175 (1.2) Typ.047(4.45) .175 (5.3).209(0.4).016(12.7).500(0.8) Typ(2.7).031.106(3.81) Typ .150(1.27) Typ.050(4.8).189(12.7).500(4.45) Typ .175 (1.5) Dia Typ.059MS22BSG40 Actuator in LEFT Position
03-07
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