SPECIFICATIONS CONTACT RATING: Dependent upon contact material See Page 130. MECHANICAL LIFE: 50,000 make-and-break cycles. CONTACT RESISTANCE: 20 mȟġmax. initial @ 2-4VDC 100mA for both silver and gold plated contacts. INSULATION RESISTANCE: 1,000 Mȟġmin. DIELECTRIC STRENGTH: 1,000 Vrms min.@sea level. OPERATING TEMPERATURE: -30°C to 85°C. MATERIALS 8M Sub-Miniature Pushbutton Switches CASE: Diallyl phthalate(DAP) (UL94V-0). PLUNGER: Thermoplastic Polyester-black. BUSHING: Brass or zinc,nickel plated. HOUSING: Stainless Steel. SWITCH SUPPORT: Brass.tin plated. CONTACT/TERMINAL:Brass, with silver or gold plated. (See Page 130) HOW TO ORDER MODEL NO. ACTUATOR BUSHING FRAME CAP TERMINATIONS CONTACT SEAL CAP RoHS CAPS COLOR COLOR COLOR MATERIAL SOLDERING See below (only for bushing AP1) See below Model NO. 8MS8 On-Mom. 8MS9 Off-Mom. Seal Contact material E EPOXY (std) Q Silver N NO EPOXY R Gold G Gold,pure-tin S Silver,pure-tin C Gold over silver K Gold over silver,pure-tin Actuator P1 3.94 high Terminations Bushing B05 B06 B07 B08 B09 B10 AP1 5.59 high,flat (thd) 5.59 high,flat (non-thd) 5.59 high (non-thd) 7.87 high (non-thd) 7.87 high (thd) 3.30 high Snap-in with frame Solder Lug PC thru-hole Wire wrap Right angle, PC thru-hole Right angle, snap-in, PC thru-hole Vertical right angle, PC thru-hole Vertical rightangle, snap-in, PC thru-hole VS2 8.94 high, V-bracket V2N 8.94 high, snap-in V-bracket M1 M2 M5 M6 M6N M7 M7N 8MD9 Off-Mom P1B10 4.10 high (std) Model NO. 8MSL On-On Actuator P1 4.29 high Bushing B05 5.24 high,flat (thd) B06 5.24 high,flat (non-thd) Frame/Cap color ITEM NO 1 2 3 4 5 6 7 8 9 124 We have invented the rules www.dailywell.com.tw COLOR White Black (Std) Red Orange Yellow Green Blue Brown Gray Caps C1 C3 C4 RoHS soldering Rohs Compliant S Rohs & Lead Free F Halogen Free+RoHS 8M Series Sub-Miniature Pushbutton Switches SWITCH FUNCTION UL/CSA MODEL MODEL NO. NO. NO. POLES SP DP SWITCH FUNCTION POS.1 POS.2 CONNECTED TERMINALS / SCHEMATIC POS.1 POS.2 2 (COMM) 2-1 8MS8 ON MOM Q2819 8MS9 OFF MOM OPEN 1-3 Q2829 8MD9 OFF MOM OPEN 1-3,4-6 NC 1 2 (COMM) 2-3 Q2818 3 NO NC 1 3 NO 1 1 3 3 4 6 MOM=MOMENTARY 8M Pushbutton Switches POLE OPTIONS Ø.240 Ø6.10 .155 3.94 FLAT EPOXY SEAL .220 5.59 .020 0.51 .320 8.13 Ø.100 Ø2.54 .137 4.39 .200 5.08 10-48 UNS 3 .200 5.08 3 1 1 .340 8.64 .060 1.52 .110 2.79 SPST Part No. Shown : 8MS9P1B05M1QE Ø.240 Ø6.10 .155 3.94 FLAT EPOXY SEAL .220 5.59 .020 0.51 .320 8.13 Ø.100 Ø2.54 .137 4.39 .200 5.08 10-48 UNS .100 2.54 3 2 1 3 2 1 .340 8.64 .160 4.06 .060 1.52 SPDT Part No. Shown : 8MS8P1B05M1QE EPOXY SEAL .360 9.14 .161 4.10 .320 8.13 .020 0.51 .200 5.08 6 Ø.096 Ø2.45 .161 4.10 Ø.108 Ø2.76 4 .130 3.30 .320 8.13 6 3 4 1 .030 0.76 .160 4.06 DPST Part No. Shown : 8MD9P1B10M2RE We have invented the rules www.dailywell.com.tw 125 BUSHING OPTIONS B05 THD B06 NON-THD Ø.240 Ø6.10 Ø.100 Ø2.54 .020 0.51 Ø.185 Ø4.75 .155 3.94 Ø.100 Ø2.54 Ø.200 Ø5.08 .245 6.22 Ø.120 Ø3.05 .215 5.46 Ø.100 Ø2.54 1/4-40 UNS .220 5.59 .130 3.30 .310 7.87 .020 0.51 .020 0.51 .020 0.51 8M .020 0.51 B10 Ø.280 Ø7.11 .155 3.94 Ø.100 Ø2.54 .220 5.59 .220 5.59 10-48 UNS .225 5.72 .173 4.39 .155 3.94 B08 NON-THD B09 THD Ø.240 Ø6.10 Ø.240 Ø6.10 .173 4.39 Sub-Miniature Pushbutton Switches B07 NON-THD TERMINATION OPTIONS M1 Solder lug M2 PC Thru-hole M5 Wire Wrap .110 2.79 .060 1.53 OTHER TERMINATION OPTIONS .070 1.78 .160 4.06 EPOXY SEAL .130 3.30 EPOXY SEAL .030 0.76 .060 1.52 EPOXY SEAL .030 0.76 .020 0.51THK. RIGHT ANGLE P.C. MOUNT M6N RIGHT ANGLE P.C. MOUNT WITH SNP-IN BRACKET .600 15.24 .060 1.52 .020 0.51THK. M6 M7 RIGHT ANGLE P.C. MOUNT VS2 VERTICAL BRACKET P.C. MOUNT .020 0.51THK. .030 0.76 M6 .220 5.59 .139 3.53 .030 0.76 Ø.100 Ø2.54 .200 5.08 EPOXY SEAL .200 .020 5.08 0.51 .130 3.30 P.C. MOUNTING .320 8.13 .200 5.08 1 .016 0.41 .030 0.76 .158 4.01 3 3 1 .200 5.08 .020 0.51 .200 5.08 .200 5.08 Ø.043 Ø1.09 SPST Part No. Shown : 8MS9P1B06M6RE M6 .220 5.59 .139 3.53 .030 0.76 Ø.100 Ø2.54 .200 5.08 www.dailywell.com.tw .100 2.54 .200 5.08 3 2 1 .158 4.01 Part No. Shown : 8MS8P1B06M6QE We have invented the rules P.C. MOUNTING .320 8.13 1 2 3 .016 0.41 SPDT 126 EPOXY SEAL .200 .020 5.08 0.51 .130 3.30 .030 0.76 .200 5.08 .020 0.51 .100 2.54 Ø.043 Ø1.09 .200 5.08 8M Series Sub-Miniature Pushbutton Switches M6 .320 8.13 .028 0.70 .320 8.13 .136 3.45 Ø.096 Ø.2.45 .161 4.10 P.C. MOUNTING EPOXY SEAL .161 4.10 .360 9.14 .020 0.50 .034 0.86 .200 5.08 .100 2.54 .100 2.54 .200 5.08 .200 5.08 6 6 3 1 1 4 .001 0.25 .200 5.08 4 3 4 1 Ø.043 Ø1.09 .020 5.08 .200 5.08 DPST Part No. Shown : 8MD9P1B10M6RE M7 .139 3.53 .200 5.08 Ø.100 Ø2.54 .200 5.08 .320 8.13 .020 0.50 .030 0.76 8M EPOXY SEAL 3 1 3 .016 0.41 .158 4.01 .200 5.08 .530 13.46 Ø.043 Ø1.09 1 .030 0.76 .020 0.51 .200 5.08 Pushbutton Switches P.C. MOUNTING .220 5.59 SPST Part No. Shown : 8MS9P1B60M7QE M7 .220 5.59 P.C. MOUNTING EPOXY SEAL .139 3.53 .200 5.08 .030 0.76 Ø.100 Ø2.54 .100 2.54 .320 8.13 .020 0.50 3 2 1 3 .016 0.41 .158 4.01 .530 13.46 2 1 .030 0.76 .020 0.51 .200 5.08 .200 5.08 Ø.043 Ø1.09 .100 2.54 SPDT Part No. Shown : 8MS8P1B06M7QE VS2 Ø.100 Ø2.54 .139 3.53 .352 8.94 .220 5.59 .200 5.08 .400 10.16 .130 3.30 1 .016 0.41 .030 0.76 .200 5.08 P.C. MOUNTING 3 EPOXY SEAL .020 0.51 3 1 Ø.043 Ø1.09 .200 5.08 .400 10.16 SPST Part No. Shown : 8MS9P1B06VS2QE We have invented the rules www.dailywell.com.tw 127 VS2 Ø.100 Ø2.54 .139 3.53 .352 8.94 P.C. MOUNTING .220 5.59 .100 2.54 .130 3.30 .400 10.16 EPOXY SEAL 1 2 3 .030 0.76 .016 0.41 .200 5.08 SPDT Ø.043 Ø1.09 .020 0.51 .100 2.54 3 2 1 .400 10.16 Part No. Shown : 8MS8P1B06VS2QE AP1 PANEL MOUNTING R.005 R0.13 8M Sub-Miniature Pushbutton Switches .150 3.81 .370 9.40 .090 2.29 .450 11.43 .765 19.43 .619 15.70 PANEL THICKNESS .047 TO .125 1.19 TO 3.18 .615 15.62 .500 12.70 SPST Part No. Shown : 8MS9AP122M1QE SNAP-IN TERMINATION OPTIONS M6N M7N V2N V3N CAP OPTIONS C1 For 8M Series ONLY .159 4.03 Ø.197 Ø5.00 .159 4.03 C4 For 8M Series ONLY 128 We have invented the rules www.dailywell.com.tw .159 4.03 Ø.197 Ø5.00 .087 2.20 C5 For 8A,8B Series ONLY Ø.293 Ø7.45 .091 2.30 Ø.197 Ø5.00 .102 2.60 .087 2.20 .138 3.50 C3 For 8M Series B8,B9 Bushing ONLY C2 For 8A,8B Series ONLY .138 3.50 Ø.293 Ø7.45 .091 2.30 Cap Color : White, Black, Red, Green 8M Series Sub-Miniature Pushbutton Switches SWITCH FUNCTION SPECIFICATIONS RATING: 1A 250VAC, 3A 120VAC or 28VDC MECHANICAL LIFE: 6,000 cycles. CONTACT RESISTANCE: R=20 mȟġmax. ,Q=50 mȟġmax. INSULATION RESISTANCE: 1,000 Mȟġmin., 1000VDC DIELECTRIC STRENGTH: 1,000 VAC for 1 Minute. OPERATING TEMPERATURE: -30°C to 85°C. FULL TRAVEL: 1.88±0.30mm OPERATING TRAVEL: 1.34±0.25mm OPERATING FORCE: 350±100g UL/CSA MODEL MODEL NO. NO. NO. POLES SP Q28 SWITCH FUNCTION POS.1 POS.2 ON ON 8MSL CONNECTED TERMINALS / SCHEMATIC POS.2 POS.1 MATERIALS 2 (COMM) CASE: Diallyl phthalate(DAP) (UL94V-0). 2-1 PLUNGER: Nylon glass fiber. BUSHING: Brass,nickel plated. HOUSING: Stainless. SWITCH SUPPORT: Brass.tin plated. CONTACT/TERMINAL:Brass, with silver or gold plated. (See Page 129) NC 1 2-3 3 NO 2 (COMM) NC 1 3 NO .206 5.24 .168 4.29 Ø.240 Ø6.10 .110 2.79 .020 0.50 .100 2.54 .318 8.10 Ø.098 Ø2.50 .201 5.10 .160 4.06 .362 9.22 10-48 UNS 8M(Lock) M1 Pushbutton Switches POLE OPTIONS .060 1.52 EPOXY SEAL 1.88 ± 0.30 (FULL TRAVEL) SPDT 1.34 ± 0.25 (OPERATING TRAVEL) Part No. Shown : 8MSLP1B05M1QE M2 .206 5.24 .168 4.29 Ø.240 Ø6.10 .110 3.30 .020 0.50 .318 8.10 Ø.098 Ø2.50 .201 5.10 .100 2.54 EPOXY SEAL .362 9.22 .030 0.76 1.88 ± 0.30 (FULL TRAVEL) 1.34 ± 0.25 (OPERATING TRAVEL) SPDT Part No. Shown : 8MSLP1B06M2QE BUSHING AND TERMINATION OPTIONS B05 THD .078 1.98 Ø.240 Ø6.10 .060 1.53 EPOXY SEAL .060 1.52 .023 0.60 M2 PC Thru-hole .030 0.76 .020 0.51THK. .020 0.51 M5 Wire Wrap .070 1.78 EPOXY SEAL .206 5.24 .023 0.60 .110 2.79 .160 4.06 .078 1.98 Ø.240 Ø6.10 10-48 UNS M1 Solder lug B06 NON-THD .020 0.51 .206 5.24 .130 3.30 .030 0.76 .020 0.51THK. EPOXY SEAL .600 15.24 OTHER TERMINATION OPTIONS M6 RIGHT ANGLE P.C. MOUNT M7 RIGHT ANGLE P.C. MOUNT VS2 VERTICAL BRACKET P.C. MOUNT .060 1.52 .030 0.76 .020 0.51THK. We have invented the rules www.dailywell.com.tw 129 M6 .319 8.10 .168 4.29 Ø.240 Ø6.10 .201 5.10 .379 9.62 .206 5.24 P.C. MOUNTING .100 2.54 EPOXY SEAL 3 2 Ø.098 Ø2.50 .030 0.76 .200 5.08 1 .154 3.91 .016 0.40 2 3 .020 0.50 .030 0.76 .100 2.54 .225 5.72 .225 5.72 1 Ø.043 Ø1.09 .200 5.08 SPDT Part No. Shown : 8MSLP1B06M6QE .201 5.10 .206 5.24 .169 4.29 Ø.240 Ø6.10 .379 9.62 P.C. MOUNTING EPOXY SEAL 3 2 1 .319 8.10 8M(Lock) Sub-Miniature Pushbutton Switches M7 Ø.098 Ø2.50 .030 0.76 .016 0.40 .217 5.51 SPDT .020 0.50 .100 2.54 .100 2.54 3 2 1 .217 5.51 .030 0.76 .100 2.54 Ø.043 Ø1.09 Part No. Shown : 8MSLP1B06M7QE VS2 .098 2.50 .168 4.29 P.C. MOUNTING .206 5.24 .372 9.45 EPOXY SEAL .100 2.54 .400 10.16 1 2 3 .016 0.40 .400 10.16 SPDT .130 3.30 .020 0.50 .100 2.54 .030 0.76 3 2 1 Ø.043 Ø1.09 Part No. Shown : 8MSLP1B06VS2QE CONTACT MATERIAL OPTIONS CONTACT PLATING Q S C K R G Silver Gold over Silver TERMINAL PLATING RATINGS Q = Silver S = Silver,pure - tin 3 Amps with resistant load @ 120VAC or 28VDC C = Gold over silver 1 Amps with resistant load @ 250VAC K = Gold over silver,pure - tin Gold R = Gold 0.4 Volt - Amps ( VA ) max. @ 20V max. ( AC or DC ) G = Gold,pure - tin SOLDERING PROCESSES MANUAL SOLDERING: Use soldering iron of 30 watts, controlled at 350°C approximately 5 seconds while applying solder. WAVE SOLDERING: Recommended Soldering Temperature: 260 ± 5°C Duration of Solder Immersion: Max 5 sec. (PCB is 1.6mm in thickness) 130 We have invented the rules www.dailywell.com.tw