LT6UEEBAGPNTACBLK中文资料

SERIES TA/LT

SPECIFICATIONS

R ATING: 0 . 5 A@ 100 VAC, 0.2A@ 250 VAC, 1A@ 25 V D C C O N T A C T R E S I S T A N C E :20 m ? typical

I N S U L ATION RESISTA N C E :Adjacent Contacts — 2 x 101 2? 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 + 70°C FUNCTIONS AVA I L A B L E :

GR = Interlocking O A= Momentary EE = Latching

TA= Standard Operating Force (See Next Page)LT = Light Touch Operating Force (See Next Page)S = Shorting (MBB)N= Non-Shorting (BBM)

H O U S I N G :Polycarbonate (UL94-HB) Std.

Valox (UL94-VO)

P L U N G E R :Duracon (UL94-HB) Std.

Valox (UL94-VO)

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

Gold plate over nickel plated copper alloy

FIXED CONTA C T S :Copper alloy with silver plate over nickel plate T E R M I N A LS E A L:High strength bonding red resin RELEASE BAR:Steel / zinc plated

C H A S S I S :Steel / Nickel plated or steel/zinc plated

TA / LT Series push button switches offer an “ultra-lite”alternative to design engineers working in a variety of applications. Available features include:

?Spring loaded, wiping contacts for smooth, silent actuation stroke and excellent reliability ?Up to 16 poles per module ?Mounting chassis available.

?Interlocked assemblies up to 20 stations ?Optional terminal length ?Snap-on buttons

?Solder lugs on top for hand wiring; PC at bottom for ?ow soldering

?Switch plunger with sliding contacts can be removed from the front without disturbing electrical connections.?Fixed terminals are epoxied and “staked” in position,providing an extra seal to help prevent wicking of solder or ?u x .

MATERIALS

TA 10U

OA E AU P S TA12Blu

Example:

SERIES TA/LT

TERMINATION OPTIONS

MODULE SCHEMA T I C S

CIRCUIT OPTIONS TO P

S I D E

B O T T O M

( TA) STANDARD OPERATING FORCE

( LT) LIGHT TOUCH OPERATING FORCE

2 P

D T 4 2 . 1 54 P D T 5 4 . 1 56 P D T 6 6 . 1 58 P D T 7 8 . 1 51 0 P D T 9 0 . 1 51 6 P D T

1 2 6 . 1 5

POLE DIMENSIONS

TA2UEE A

2U = DPDT 4U = 4PDT 6U = 6PDT 8U = 8PDT 10U = 10PDT 16U = 16PDT

T R A V E

L

4 . 8T R AV E LTO LOCK 3 . 3

TOLERANCE

± 0 .

2 M M

2PDT ≤700 grams 4PDT ≤700 grams 6PDT ≤1000 grams 8PDT ≤1000 grams 10PDT ≤1200 grams 16PDT ≤1200 grams

P L A T I N G M A T 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

2PDT ≤250 grams 4PDT ≤400 grams 6PDT ≤650 grams

Y

TA4UEE A

Y PLATING, MATERIAL & TIMING OPTIONS

*Retentive (Snap In) pins available;

please contact E-Switch for speci?cations.

OPERATING FORCE OPTIONS

RETENTIVE PIN OPTION

SERIES TA/LT

A 0 2 0 9 0 1

A 0 2 0 9 0

3

The light touch piggyback is often used where space is a premium or where 2vertical push buttons are required.

The top switch mechanism controls the front terminals. The bottom switch

mechanism controls the back terminals.

HOW TO ORDER

LIGHT TOUCH PIGGYBACK MODULES

LIGHT TOUCH PIGGYBACK

To order, simply give model number:

MODEL NUMBER:A020901A020903

SERIES TA/LT

3040506070809010011012013014015016017018019020021036465666768696106116126136146156166176186196206216

32.54557.57082.595107.5120132.5145157.5170182.5195207.5220232.5245257.538.551

63.57688.5101113.5126138.5151

163.5176188.5

201213.5226

238.5251263.535

5065809511012514015517018520021523024526027529030541

56

71

86

101

116

131

146

161

176191

206

221

236251

266281

296311

37.55572.590107.5125142.5160177.5195212.5230247.5265282.5300317.5335352.543.56178.596113.5131148.5166183.5201218.5236253.5271288.5306323.5341358.540608010012014016018020022024026028030032034036038040046

66

86

106

126

146

166

186

206

226246

266

286

306326

346366

386406

‘A’Dim.‘B’Dim.‘A’Dim.‘B’Dim.

‘A’Dim.‘B’Dim.‘A’Dim.‘B’Dim.‘A’Dim.‘B’Dim.

REFERENCE DIAGRAMS

STANDARD CHASSIS DIMENSIONS (refer to above schematics)

T o l e r a n c e ± .2m m

30 P 2 P

4 P

6 P

8 P

1 0 P

1 6 P

0 . 4

33 . 3

3 . 31 0

M 3

1 3

SERIES TA/LT

HOW TO ORDER SINGLE STATION ASSEMBLIES

12x

TA 15(TAB/Red)

2U EE Example:

HOW TO ORDER MULTISTATION ASSEMBLIES

SINGLE KEY CHASSIS

FRONT

BOTTOM