Datasheet > K12

K12

更新时间： 2024-11-18 11:47:11

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描述
High Performance Key Switches

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中文翻译

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数据手册

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K12 数据手册

K12

High Performance Key Switches

Features/Benefits

Typical Applications

•

Excellent tactile feel

•

Automotive

Wide choice of LED colors,

travel and actuator forces

Off-road transportation

Industrial electronics

Computers & network equipment

•

High reliability / long life

Sealed version available

Designed for low-level switching

Double stroke version available

Detector version available

Electrical

Construction:

SWITCHING POWER MIN./MAX.: 0.02mW/3 W

FUNCTION: momentary

SWITCHING VOLTAGE MIN./MAX.: 2 V DC / 30 V DC

SWITCHING CURRENT MIN./MAX.: 10 µA /100 mA

DIELECTRIC STRENGTH (50 Hz, 1 min): ≥ 500 V

OPERATING LIFE with max. switching power: ≥ 10⁶operations

K12G & K12GO; operating life of second switch 5 x 10⁴operations,

operating life K12C and version with more than 6N (7N, 9N 20N)

please consult factory.

DISTANCE BETWEEN BUTTON CENTERS:

min. 11 (0.433) K12C = 13 (0.512)

TERMINALS: PC pins, tinned

MOUNTING: Locating pins; K12G and K12P additionally

with snap-in housing

Mechanical

TOTAL TRAVEL: 1 mm, 1,5 mm, 2 mm

CONTACT RESISTANCE: Initial ≤ 50 mΩ

INSULATION RESISTANCE: ≥ 10¹⁰Ω

SWITCHING TRAVEL: 0,6 mm*

BOUNCE TIME: ≤ 1 ms

OPERATING FORCE: 1.5 N OD without snap-point as detector

switch, 2.5 N, 3.5 N, 5 N, 3.5/7 N, 6/12 N. Additional

operating force 7N, 9N and 20N, available on request.

PROTECTION CLASS: K12C IP 67 (dust tight, protected against

the effects of immersion in water; other versions IP 40)

Operating speed 400 mm/s (15.75/s)

Environmental

OPERATING TEMPERATURE: -40˚C to 85˚C.

STORAGE TEMPERATURE: -40˚C to 95˚C.

* Additional switching travel (with pre-travel) available by request.

Packaging

Process

Bulk in boxes of 250 pieces (version C, GO or GOL) or

300 pieces (version A, AL, P or PL)

SOLDERABILITY:

Wave soldering, compatible with lead free soldering profile

Hand soldering, 350˚C

How To Order

Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select

desired option from each category and place it in the appropriate box.

Note: Some of the configurations may not be available or could require some development.

Series

K12A

K12AL

K12P

No snap-in pegs

No snap-in pegs with central LED

With snap-in pegs

Standard LED Code

NONE No LED

L306 Green

L327 Yellow

L315 Orange

L352 Red

LED Color

NONE No LED

K12PL

K12C

K12GO Two-step switch

With central LED

Sealed contact with rubber cap (IP 67)

Green

Yellow

Orange

Red

White

Blue

K12GOL K12GO with central LED

L302 White

L328 Blue

Cap Color

Operating Force***

1.5N OD 1.5 N without

snap-point

NONE version with LED, version C

BK Black cap – No LED

YE Yellow cap - No LED

RD Red cap – No LED

Contact

Arrangement

NONE SPST NO (STD)

Travel*

1 mm (0.039)

2.5N

3.5N

2.5 N

3.5 N

5 N

1.5 1.5 mm (0.059)

GY Gray cap – No LED

SPST NC

(Special request)

2 mm (0.079)

K12C – 1mm MAX

K12 with LED – 1.5 mm MAX

3.5/7N 3.5/7 N**

6/12N 6/12 N**

** K12G & K12GO version only

*** Additional operating force: 7N, 9N available on request

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ck-components.com

D–10

12 3 4 5 6

中文翻译

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K1200E70	LITTELFUSE	获取价格	High-voltage lamp ignitors
K1200E70AP	LITTELFUSE	获取价格	SIDAC, 125V V(BO) Max, TO-92, ROHS COMPLIANT, PLASTIC, TO-92, 3 PIN
K1200E70AP	TECCOR	获取价格	SIDAC, 125V V(BO) Max, TO-92, TO-92, 2 PIN
K1200E70RP	LITTELFUSE	获取价格	SIDAC, 125V V(BO) Max, TO-92, TO-92, 2 PIN
K1200E70RP2	LITTELFUSE	获取价格	SIDAC, 125V V(BO) Max, TO-92, ROHS COMPLIANT, PLASTIC, TO-92, 3 PIN
K1200E70RP3	LITTELFUSE	获取价格	SIDAC, 125V V(BO) Max, TO-92, ROHS COMPLIANT, PLASTIC, TO-92, 3 PIN
K1200E73	TECCOR	获取价格	SIDAC, 125V V(BO) Max, TO-92, TO-92, 3 PIN

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