F1902 데이터 시트보기 (PDF) - C and K Components

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F1902

Pushbutton Switches

C and K Components 

F Series

Pushbutton Switches

Features/Benefits

Typical Applications

• Up to 10 poles per module

• Audio selection

A

• Various contact terminals

• Digital equipment interface

• Various mounting & switch

ganging configurations

• Medical equipment interface

• Mechanical indicator buttons

• RoHS compliant

Specifications

SWITCHING POWER: F module max. AC/DC: Silver: 50 VA/15W,

Gold: 1 VA/300 mW.

TYPICAL F OPERATING FORCE: 2U: 6.5N (650 grams); 4U: 6.5N

(650 grams); 6U: 7.5N (750 grams); 8U: 9.0N (900 grams); 10U:

SWITCHING VOLTAGE: F module max. AC/DC: Silver: 125/30V,

9.0N (900 grams).

Gold: 50/30 V.

EUROPEAN TYPICAL SF OPERATING FORCE:

SWITCHING CURRENT: F module max. AC/DC: Silver: 0.5A/0.5A,

2U: 3.5N±0.5N (350 grams±100 grams); 4U: 5N±1N (500

Gold: 0.04A/0.01A.

grams±100 grams); 6U: 6.5N±1N (650 grams±100 grams); 8U:

CARRYING CURRENT: Max at d87u = 20C: Silver: < 2A, Gold: <0.5A.

9.0N±1N (900 grams±100 grams).

DIELECTRIC STRENGTH (50 Hz, 1 min.): Chassis/contact: ^1500V

Between contacts: ^1500V.

OPERATING TEMPERATURE RANGE: -40˚C to 70˚C.

Materials

OPERATING LIFE “OA/EE” (24V/200mA): >105 operations

HOUSING: Polycarbonate UL 94V-0 or polyester UL 94V-0.

“GR”: >3.5 x 104 operations.

ACTUATOR: Polyester UL 94V-0.

CONTACT RESISTANCE: Initial: Typical %10 mΩ, max. 20 mΩ

After operating life: %100 mΩ

INSULATION RESISTANCE: ^109 Ω between open contacts,

^109 Ω between chassis and contacts.

MOVABLE CONTACTS: Bimetal brass, silver plated, gold plate

over nickel.

STATIONARY CONTACTS & TERMINALS: Brass, silver plated,

gold plated.

CAPACITANCE (at f = 10 kHz): %0.7 pF between 2 contacts.

TERMINAL BOARD: Polyester UL 94V-0.

TOTAL TRAVEL/LATCHING TRAVEL: 4.7mm/3.3mm (.185 inch/

.130 inch).

All models and options are RoHS compliant and compatible.

RETURN SPRING: Music wire.

TERMINAL SEAL: RTV adhesive sealant.

CHASSIS: Steel.

NOTE: All models and options are RoHS compliant and compatible.

LOCKOUT PIN: Steel.

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

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

BLOCKERS: Steel.

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-88 thru A-95. For additional options not shown in catalog, consult Customer Service Center.

If requesting only a switch, select either a North American or European switch as noted below. Chassis and buttons are sold

separately. If multiple stations are selected, we will assume all switches are the same unless noted otherwise.

North American Order Code - Switch Only

Designation

F F Series

FLT Light touch F series

ZF Central mounted F series

Contact Arrangement

2U 2PDT

4U 4PDT

6U 6PDT

8U 8PDT

10U 1OPDT

Mechanical Function

OA Momentary

EE Alternate (push-push)

GR Interlock

AOR Central release

OASP Momentary with lockout

GRSP Interlock with lockout

Terminal Sealing

(NONE) None

TB Top/bottom

Contact Material

(NONE) Silver, AG

AU Gold

Terminal Style

(NONE) Solder lugs & PC pins

01A Cut solder lugs

01B Cut PC pins, for other configurations,

consult factory

Electrical Function

(NONE) BBM Break-Before-Make

M MBB (special) Make-Before-Break

Dress nut*

*Central mounted F series only

(NONE) No dress nut

B Black

C Chrome

A-87

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ckswitches.com

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