PUSHBUTTON SWITCHES SERIES TA/LT SPECIFICATIONS R ATING: 0 . 5 A 100 VAC, 0.2A 250 VAC, 1A 25 V D C C O N TA C T R E S I S TA N C E : 20 m typical 1 2 I N S U L ATION RESISTA N C E : Adjacent Contacts 2 x 10 min. (Dry Condition) DIELECTRIC STRENGTH: 1,500 V RMS min. LIFE CYCLE: 100,000 cycles min. O P E R ATING T E M P E R ATURE RANGE: -20 to + 70C FUNCTIONS AVA I L A B L E : GR = Interlocking O A= Momentary EE = Latching TA= Standard Operating Force (See Next Page) TA / LT Series push button switches offer an ultra-lite LT = Light Touch Operating Force (See Next Page) alternative to design engineers working in a variety of S = Shorting (MBB) applications. Available features include: N= Non-Shorting (BBM) Spring loaded, wiping contacts for smooth, silent actuation stroke and excellent reliability Up to 16 poles per module MATERIALS H O U SI N G : Polycarbonate (UL94-HB) Std. Mounting chassis available. Valox (UL94-VO) Interlocked assemblies up to 20 stations P L U N G E R : Duracon (UL94-HB) Std. Optional terminal length Valox (UL94-VO) Snap-on buttons T E R M I N A LB O A R D : Polycarbonate (UL94-HB) Std. MOVING CONTA C T S : Silver plated copper alloy Solder lugs on top for hand wiring PC at bottom for ow soldering Gold plate over nickel plated copper alloy FIXED CONTA C T S : Copper alloy with silver plate over nickel plate Switch plunger with sliding contacts can be removed T E R M I N A LS E A L: High strength bonding red resin from the front without disturbing electrical connections. RELEASE BAR: Steel / zinc plated Fixed terminals are epoxied and staked in position, C H A S S I S: Steel / Nickel plated or steel/zinc plated providing an extra seal to help prevent wicking of solder or u x . HOW TO ORDER INDIVIDUAL MODULES 1 TA 2U EE= A AG= P= N= TAA Blk Latching Silver UL94HB BBM 2 LT 4U B TAB Wht OA= AU= V= S= 1 6U C TAC Gry Momentary Gold UL94VO MBB 1 8U E TAD Red 1 10U F TAE Blu 2 16U TAG Chr 1 *Retentive Blk, Gry, Wht, 3 TAK (Snap In) Red Only pins available 3 2 TAL Blk Blk, Gry, Wht, please contact Red, Chr Only 4 TAM Gry E-Switch for 3 Specications. Blk & Gry Only TA12 Yel 4 Blk, Gry, Wht Only 5 TA2800 Blu 5 Blk & Red Only .08 Red .09 Grn .094 Wht Example: TA 10U OA E AU P S TA12 Blu Phone: 612-504-3525 Fax: 612-531-8235 7153 Northland Dr., Brooklyn Park, MN 55428 1 1 8PUSHBUTTON SWITCHES SERIES TA/LT TA2UEE A MODULE SCHEMAT I C S CIRCUIT OPTIONS 2U = DPDT 8U = 8PDT 4U = 4PDT 10U = 10PDT 6U = 6PDT 16U = 16PDT TO P T R AV E L 4 . 8 T R AV E LTO LOCK 3 . 3 TOLERANCE 0 . 2 M M S I D E TA4UEE A POLE DIMENSIONS Y 2 P D T 4 2 . 1 5 4 P D T 5 4 . 1 5 B O T TO M 6 P D T 6 6 . 1 5 8 P D T 7 8 . 1 5 Y 1 0 P D T 9 0 . 1 5 1 6 P D T 1 2 6 . 1 5 OPERATING FORCE OPTIONS ( TA) STANDARD OPERATING FORCE ( LT) LIGHT TOUCH OPERATING FORCE 2PDT700 grams 2PDT250 grams 4PDT700 grams 4PDT400 grams 6PDT1000 grams 6PDT650 grams 8PDT1000 grams 10PDT1200 grams 16PDT1200 grams TERMINATION OPTIONS RETENTIVE PIN OPTION *Retentive (Snap In) pins available please contact E-Switch for specications. PLATING, MATERIAL & TIMING OPTIONS P L AT I N G M AT E R I A L T I M I N G AG = Silver P = Polycarbonate UL94HB N = (BBM) Non-Shorting AU = Gold V = Valox UL94VO S = (MBB) Shorting Phone: 612-504-3525 Fax: 612-531-8235 www.e-switch.com info e-switch.com 119