EP12RD1AV3ME [ITT]

Sealed Tiny Pushbutton Switches; 密封微型按钮开关


型号：	EP12RD1AV3ME
厂家：	ITT Cannon
描述：	Sealed Tiny Pushbutton Switches 密封微型按钮开关开关按钮开关
文件：	总6页 (文件大小：742K)
中文：	中文翻译
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C&K EP Series

Sealed Tiny Pushbutton Switches

Features/Benefits

Typical Applications

• Sealed against solder &

• Telecommunications and

cleaning processes

networking equipment

• Thru-hole and surface mount models

• Computers and peripherals

• Instrumentation and controls

• Snap-fitting actuator accepts

standard caps

• Tape & reel packaging available

• RoHS compliant models available

Models Available

Specifications

Materials

CONTACT RATING: B contact material: 0.4 VA max. @

CASE & BUSHING: Glass filled nylon 6/6, flame retardant, heat

stabilized (UL 94V-0). SA surface mount: High temperature

material, glass filled nylon 4/6, flame retardant, heat

stabilized (UL 94V-0).

20 V AC or DC max. See page A-11 for additional ratings.

ELECTRICAL LIFE: EP11, EP21 models: 60,000 make-and-break

cycles at full load. EP12 models: 30,000 cycles.

PLUNGER: Thermoplastic polyester or glass filled nylon (UL 94V-0),

with internal o-ring seal. SA surface mount: High temperature

material, glass filled nylon 4/6, flame retardant, heat stabilized

(UL 94V-0).

CONTACT RESISTANCE: Below 20 mΩ typ. initial @

2-4 V DC, 100 mA, for both silver and gold plated contacts.

INSULATION RESISTANCE: 10 Ω min.

DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.

OPERATING TEMPERATURE: –30ºC to 85ºC.

SWITCH SUPPORT: Brass, matte-tin plated.

CONTACTS & TERMINALS: B contact material: Copper alloy,

with gold plate over nickel plate. See page A-11 for additional

contact materials.

SOLDERABILITY: Per MIL-STD-202F method 208D, or

EIA RS-186E method 9 (1 hour steam aging).

DEGREE OF PROTECTION: IP57; Protection against harmful dust

deposit, full-scale voltage protection, temporary immersion.

TERMINAL SEAL: Epoxy.

NOTE: Any models supplied with Q, B, P, S, R or G contact material are RoHS compliant. For

PACKAGING: Surface mount switches standard in anti-static

tape and reel packaging per EIA 481-3, see page A-12 for

drawings and reel information. Tape and cover strip are

conductive for use near statically sensitive components,

consult Customer Service Center.

the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.

NOTE: Specifications and materials listed above are for switches with standard options.

For information on specific and custom switches, consult Customer Service Center.

CAUTION: PC mounting layouts and pads as shown are designed to be compatible with the

latest equipment and reflow techniques. Care should be taken in the design and location of

PC lands to suit individual needs. Orientation relative to reflow direction may significantly

impact solder joint integrity.

Build-A-Switch

To order, simply select desired option from each category and place in the appropriate box. Available options are shown

and described on pages A-8 thru A-11. For additional options not shown in catalog, consult Customer Service Center. All

models are process sealed to withstand machine soldering temperatures and pressure wash cleaning methods.

Switch Function

EP11 SPST Off-Mom.

EP12 SPDT On-Mom.

EP21 DPST Off-Mom.

Plunger

.215" high

S1 .110" high

S2 .465" high

FP Flush

Seal

Epoxy

Snap-fitting, .215 high

Bushing

D1 Unthreaded

Terminations

Contact Material

Right angle, PC thru-hole

PC Thru-hole

Gold

Gold, tin-lead

Gold, matte-tin

Silver

AV Vertical right angle, PC thru-hole

AV3 Vertical right angle, snap-in, PC thru-hole

SA Right angle, surface mount

SA1 Right angle, surface mount rear facing

V3 Vertical mount, v-bracket

M Silver, tin-lead

Silver, matte-tin

Gold over silver

Gold over silver, tin-lead

V31 Vertical mount, v-bracket, snap-in

(EP11 & EP12 only)

Gold over silver, matte tin

Wire wrap

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–7

C&K EP Series

Sealed Tiny Pushbutton Switches

SWITCH FUNCTION

POS. 1 POS. 2

CONNECTED TERMINALS

POS. 1 POS. 2

NO.

POLES

MODEL

NO.

C&K marking on opposite side

SCHEMATIC

EP11

EP12

OFF

MOM.

OPEN

2-1

1-3

2-3

SPST

SPDT

Omit terminal 2 for

EP11 models.

Terminal Nos.

For Reference Only

Part number shown: EP12SD1CBE

OFF

MOM.

OPEN

1-3,4-6

EP21

DPST

Terminal Nos.

For Reference Only

Part number shown: EP21SD1CBE

MOM. = Momentary

All models

with all options when ordered with G, L, M or Q contact material.

PLUNGER

.215" HIGH

S1 .110" HIGH

S2 .465" HIGH

FP FLUSH PLUNGER

SNAP-FITTING

S1& S2 actuators are not available with EP12 & EP21 models or SA1 termination style.

FP & R actuators are not available with EP21 model or SA1 termination style.

NOTE: Caps available for plunger options, see page A-12.

BUSHING

D1 UNTHREADED

NOTE: Internal actuator o-ring standard.

Third Angle

Projection

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–8

C&K EP Series

Sealed Tiny Pushbutton Switches

TERMINATIONS

PC THRU-HOLE

WIRE WRAP

PC MOUNTING

EP11 - Omit

center hole.

SP and DP

RIGHT ANGLE, PC THRU-HOLE

PC MOUNTING

EP12SD1ABE

SPDT

EP11 Models:

omit terminal 2.

EP11 Models:

omit thru-hole 2.

RIGHT ANGLE, PC THRU-HOLE

PC MOUNTING

EP21SD1ABE

DPST

AV VERTICAL RIGHT ANGLE, PC THRU-HOLE

PC MOUNTING

EP12SD1AVBE

SPDT

EP11 Models:

omit hole 2.

EP11 Models:

omit terminal 2.

NOTE: Terminal bend radii and lead-in manufacturing option.

Third Angle

Projection

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–9

C&K EP Series

Sealed Tiny Pushbutton Switches

TERMINATIONS

AV VERTICAL RIGHT ANGLE, THRU-HOLE

PC MOUNTING

EP21SD1AVBE

DPST

NOTE: Terminal bend radii and lead-in manufacturing option.

AV3 VERTICAL RIGHT ANGLE, SNAP-IN, PC THRU-HOLE

PC MOUNTING

EP12SD1AV3BE

SPST

EP11 Models:

omit hole 2.

SA RIGHT ANGLE, SURFACE MOUNT

PC MOUNTING

.320

(8,13)

EP12SD1SAPE

SPDT

.410 MAX

(10,41)

EP11 Models:

omit pad 2.

Available with K and P contact materials only.

Not Available on DPST models.

EP11 Models:

omit terminal 2.

PC MOUNTING

SA1 RIGHT ANGLE, SURFACE MOUNT

EP12SD1SA1BE

SPDT

SA1 is only available with B contact materials option + S plunger.

Not Available on DPST models.

Third Angle

Projection

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–10

C&K EP Series

Sealed Tiny Pushbutton Switches

TERMINATIONS

V3 VERTICAL MOUNT, V-BRACKET

V31 VERTICAL MOUNT, V-BRACKET, SNAP-IN

PC MOUNTING

EP11 Models:

omit centerhole.

EP12SD1V3BE

SPDT

V31 SNAP-IN

EP11 Models:

omit terminal 2.

V3 VERTICAL MOUNT, V-BRACKET

PC MOUNTING

EP21SD1V3BE

DPST

CONTACT MATERIAL

OPTION

CODE

RoHS

CONTACT

MATERIAL

TERMINAL

PLATING

RATINGS

COMPLIANT * COMPATIBLE *

YES

GOLD

0.4 VA MAX. @ 20 V AC OR DC MAX.

LOW LEVEL/DRY CIRCUIT

POWER

TIN-LEAD

GOLD

YES

MATTE-TIN

SILVER

4,5

SILVER

1 AMP @ 120 V AC OR 28 V DC.

TIN-LEAD

YES

MATTE-TIN

GOLD

0.4 VA MAX @ 20 V AC OR DC MAX. OR

1 AMP @ 120 V AC OR 28 V DC.

LOW LEVEL/DRY

2,3

GOLD OVER SILVER

TIN-LEAD

CIRCUIT OR POWER

YES

MATTE-TIN

* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.

CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate.

END CONTACTS: Coin silver, with gold plate over nickel plate.

TERMINALS: Copper alloy, with tin-lead alloy over nickel plate.

TERMINALS: Copper alloy, with matte tin over nickel plate.

CENTER CONTACTS & ALL TERMINALS: Copper alloy, with gold plate

over nickel plate.

NOTE: Any models supplied with Q, B P, S ,R or G contact material are RoHS compliant. For

the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.

END CONTACTS: Coin silver, silver plated.

All models

with all options when ordered with G, L, M, S, R or Q contact material.

CENTER CONTACT & ALL TERMINALS: Copper alloy, silver plated.

SEAL

EPOXY SEAL

Third Angle

Projection

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–11

C&K EP Series

Sealed Tiny Pushbutton Switches

AVAILABLE HARDWARE

Cap

Compatible with snap-fitting plungers

EP11 & EP12 Models. R option only.

Compatible with snap-fitting plungers

EP11 & EP12 Models. R option only.

.200 DIA.

(5,08È)

.310 DIA.

(7,87È)

.152

(3,86)

.155

(3,94)

.080

(2,03)

.100

(2,54)

PART NO.

508101000 WHITE

508102000 BLACK

508103000 RED

465801000 WHITE

465802000 BLACK

465803000 RED

585A01000 WHITE

585A02000 BLACK

585A03000 RED

785A01000 WHITE

785A02000 BLACK

785A03000 RED

Material: Nylon

Finish: Gloss

Material: Nylon

Finish: Gloss

Material: Nylon

Finish: Gloss

Material: Nylon

Finish: Gloss

Not for use on S1 plunger

NOTE: Other colors available, consult Customer Service Center.

TAPE & REEL

For part number EPXX-SA

REEL INFORMATION

OUTSIDE DIAMETER

PILOT HOLE

13.00 (330,0)

.512 (13,0)

600

QUANTITY PER REEL

EP11SDISAPE

EP11FPDISAPE

For part number EPXX-SA1

REEL INFORMATION

OUTSIDE DIAMETER

PILOT HOLE

13.00 (330,0)

.795 (20,20)

500

QUANTITY PER REEL

Third Angle

Projection

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–12

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