ZMS Series Subminiature Snap-acting Switches (Dust Proof) Features/Benefits • Reliable snap-acting mechanism • Long electrical and mechanical life • Compact size—Ideal when space is limited • Various PCB terminals and actuators • RoHS compatible • IP67 on some models Typical Applications • PCB detection switch • Communication devices • Testing equipment • Security/Alarm systems • Consumer electronics 14 Models Available Specifications Materials CONTACT RATING: 3A@ 125 V AC/ 3A@ 12 V DC, 10 mA@ 12 V DC. ELECTRICAL LIFE: 300,000 cycles @ 10mA 12VDC 100,000 cycles @ 3A 12 VDC 6,000 cycles @ 3A 125 VAC MECHANICAL LIFE: 500,000 cycles INSULATION RESISTANCE: 100 M ohm min. DIELECTRIC STRENGTH: 500 Vrms. OPERATING TEMPERATURE: –40ºC to 85ºC. OPERATING FORCE: 80 or 130 grams. CASE: Nylon COVER/ACTUATOR: PBT MOVABLE CONTACTS: Silver or gold plated. STATIONARY CONTACTS: Silver or gold plated. TERMINALS: Brass, tin plated. LEVER: Stainless steel NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. J * Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @ 20 V AC or DC max. To order, simply select desired option from each category and place in the appropriate box. Available options are shown and described on pages J-40 and J-42. For additional options not shown in catalog, consult Customer Service Center. Z M S Series ZMS SP, Mom. Over Travel H High Travel L Low Travel Electrical Rating 00 10 mA @ 12 V DC 03 3A 125 V AC 3A 12 V DC Operating Force 130 130 grams / 4.59 Actuator P00 Pin plunger T10 .25 lever Terminations T11 .28 simulated roller P PC Thru-hole L Left form, PC Thru-hole R Right form, PC Thru-hole S Solder type J Wire leads out bottom * K Wire leads out right side * W Wire leads out left side * Mounting Styles S Std (No support post) L Support post left * Standard Wire: 20 AWG UL 1007 R Support post right M Mounting hole ** Circuitry C SPDT W SPST N.C. *** Y SPST N.O. *** Available options - must specify 22AWG UL1430 24AWG UL1061 26AWG UL1330 ** “M” mounting style see page K-43 and K-44 for data and termination style *** Only available with “J” Termination option Dimensions are shown: mm (inch) Specifications and dimensions subject to change J–41 www.ck-components.com Snap-acting Build-A-Switch ZMS Series Subminiature Snap-acting Switches SERIES ZMSH Z M S HIGH OVER TRAVEL Switch option shown: ZMSH00P00SSC 14,7 ( .579 ) PT 12,2 ( .480 ) 1,7 ( .067 ) 8,1 7,5 ( .295 ) ( .319 ) NC NO 0,5 ( .020 ) 2,8 ( .110 ) 4,13 ( .16 ) 14,7 ( .579 ) LOW OVER TRAVEL Switch option shown: ZMSL00P00PSC 5,4 ( .213 ) Ø2 ( .079 ) PT 12,2 ( .480 ) 9,05 OP 7,5 ( .356 ) ( .295 ) NC NO FP COM J 0,6 ±0,1 ( .024 ±.003 ) Snap-acting FP COM 2,5 ( .10 ) 4,13 (.163 ) ZMSL OP ø2 ( .079 ) 5,08 ( .200 ) 2,5 ( .098 ) 0,5 ±0,05 ( .020 ±.001 ) 2,8 ( .110 ) 5,4 ( .213 ) 5,08 ( .200 ) ELECTRICAL RATING CONTACT MATERIAL OPTION CODE MOVABLE CONTACT STATIONARY CONTACT ELECTRICAL RATING 00 Silver plated Silver plated 0.1 AMP @ 30 V DC 03* Fine Silver Fine silver 3 AMPS @ 125 V AC * Note: See Technical Data in section N of this catalog for RoHS compliant and compatible definition and specifications. Model with option “S” (solder type) only. Consult Customer Service center for availability and delivery of nonstandard ratings. *Electrical rating 03A is not available with Operating Force rating of 080. OPERATING FORCE OPTION CODE BASIC SWITCH OPERATING FORCE (OZ./GRAMS) 130 4.59 130 Third Angle Projection Dimensions are shown: mm (inch) Specifications and dimensions subject to change J–42 www.ck-components.com ZMS Series Subminiature Snap-acting Switches (Dust Proof) ACTUATOR P00 T10 PIN PLUNGER 14,7 ( .579 ) 12,2 ( .480 ) LEVER 18,6 ( .7323 ) 14,7 ( .579 ) 12,2 ( .480 ) PT OP T11 .25 LEVER 14,7 ( .5787 ) PT PT FP OP OP FP FP 12,2 ( .4803 ) 9,05 ( .3563 ) approved SWITCH CHARACTERISTICS Maximum Operate Force (grams/oz.) Minimum Release Force (grams/oz.) Free Position Max Maximum Pre-travel P00 130 4.59 13 0.45 .472 (12) 0.032 (0,8) T10 195 6.88 55 1.93 .604 (15.35) T11 160 5.64 45 1.58 .726 (18.45) T10 PIN PLUNGER 14,7 ( .579 ) OP Gray NC Blue (NO) Maximum Differential Minimum Overtravel .415 ± .012 (10.55 ± .3) .012 (0.3) 0.031 (0,8) 0.152 (3.85) .440 ± .020 (11.2 ±.5) 0.020 (0,5) 0.053 (1,35) 0.186 (4.8) .539 ± .032 (13.7 ± .8) 0.030 (0,7) 0.062 (1,65) T11 .25 LEVER 14,7 ( .579 ) 12,2 ( .480 ) PT 12,2 ( .480 ) Operate Position .28 LEVER 18,6 ( .7323 ) 14,7 ( .5787 ) PT PT FP OP FP 12,2 ( .4803 ) FP OP Black (COM) SWITCH CHARACTERISTICS “J” TERMINATION ONLY Actuator code Maximum Operate Force (grams/oz.) Minimum Release Force (grams/oz.) Free Position Max Maximum Pre-travel Operate Position Maximum Differential Minimum Overtravel P00 130 4.59 13 0.45 .650 (16.50) 0.032 (0,8) .593 ± .020 (15.05 ± 0.5) .012 (0.3) 0.031 (0.8) T10 195 6.88 55 1.93 .781 (19.85) 0.152 (3.85) .618 ± .028 (15.7 ± .7) 0.020 (0.5) 0.053 (1.35) T11 160 5.64 45 1.58 .904 (22.95) 0.188 (4.8) .717 ± .039 (18.2 ± 1.0) 0.030 (0.7) 0.062 (1.65) Dimensions are shown: mm (inch) Specifications and dimensions subject to change J–43 www.ck-components.com J Snap-acting P00 Actuator code ZMS Series Subminiature Snap-acting Switches (Dust Proof) TERMINATIONS P L PC THRU-HOLE LEFT FOOTED, PC THRU-HOLE PC MOUNT (2) 2.5 holes (.098) 9.53 (.375) 5.85 (0.230) 0.23 (.010) 0,6 ± 0,1 ( .024±.003) 5,08 ( .200) 5,08 (.200) 5,08 ( .200) 0,5±0,05 ( .020±.001) 2,8 ( .110) 2,5 ( .098) To center 2,05 of terminal (.081 ) 1,35/1,50 (.053) (.059) 2,85 (.1122 ) 5,08 (.200) 5.08 (.200) 0,5 0,6 (.0197 ) (.0236) 2,8 (.1102 ) 5,08 (.2000 ) 10.16 (.400 ) 5,08 (.2000 ) (3) 1.35 to 1.50 holes (.053) to (.059) PC MOUNTING HOLE R RIGHT FOOTED, PC THRU-HOLE 5 (.197) 2,05 (.081) To center of terminal 0,5 (.020) 2,8 (.110 ) 5,4 (.213 ) Snap-acting J J PC MOUNT (2) 2.5 holes 9.53 (.098) (.375) 5.85 0.23 (0.230) (.010) 304,8 (12.00) RIGHT SIDE (IP67) GREY (NC) 12.0 (472) 5.08 (.200) 3.17 (0.125) STRIP ENDS 12 (.472) 304.8 (12.00) Black Blue Grey 3.17 (COM) (NO) (NC) (.125) Strip Ends 10.16 (.400) (3) 1.35 to 1.50 holes (.053) to (.059) 2,85 (.112 ) K WIRE LEADS BOTTOM (IP67) BLUE (NO) BLACK (COM) S W SOLDER TYPE LEFT SIDE (IP67) 304,8 (12.00) Standard Wire: 20 AWG UL 1007 GREY (NC) 3,17 (0.125) STRIP ENDS 1,7 ( .067 ) 4,13 ( .163 ) 2,5 ( .098 ) 4,13 ( .163 ) 0,5 ( .0197 ) 2,8 ( .1102 ) 12 (.472) Available options - must specify 22AWG UL1430 24AWG UL1061 26AWG UL1330 BLUE (NO) BLACK (COM) MOUNTING STYLES S STD (NO SUPPORT POST) L SUPPORT POST LEFT R SUPPORT POST RIGHT 5 ( .197 ) 2X 5 ( .197 ) ø2.60 (1,02) 2.60 (.102) CIRCUITRY C W Y SPDT (Single Pole, Double Throw) SPST, NC (Single Pole, Single Throw, Normally Closed) FOR “J” TERMINATION ONLY SPST, NO (Single Pole, Single Throw, Normally Open) FOR “J” TERMINATION ONLY Third Angle Projection Dimensions are shown: mm (inch) Specifications and dimensions subject to change J–44 www.ck-components.com