KSR223GNCLFS datasheet, PDF - EEWORLD Datasheet

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KSR223GNCLFS: DescriptionKEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 2N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT; CategoryMechanical and electronic products switch; File Size220KB，4 Pages; ManufacturerC&K; Environmental Compliance

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KSR223GNCLFS Overview

KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 2N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT

KSR223GNCLFS Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	C&K
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
Actuator angle
Actuator length	0.029 inch
Actuator type	SOFT TYPE
body width	3.8 mm
body height	1.75 mm
Body length or diameter	6 mm
Center contact plating	SILVER
Circuit configuration	1X1
Maximum contact bounce time	1 ms
Maximum contact current (DC)	0.01 A
Contact (DC) maximum rated R load	.01A@32VDC
Contact resistance	0.1 mΩ
Maximum contact voltage (DC)	32 V
Electrical life	30000 Cycle(s)
End contact plating	SILVER
Insulation resistance	1000000000 Ω
JESD-609 code	e4
Installation features	SURFACE MOUNT-STRAIGHT
Number of switches	1
Maximum operating force	2 N
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
method of packing	TAPE AND REEL
seal	IP50
surface mount	NO
Switch action	MOMENTARY-TACTILE
switch function	SPST
Switch type	KEYPAD SWITCH
Terminal surface	Silver (Ag)
Termination type	SOLDER
Base Number Matches	1

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KSR Series

Subminiature Tact Switch for SMT

Features/Benefits

•

4 actuation forces

•

G terminations

•

N.O. and N.C.

•

Detect type available

•

Rubber actuator

•

IP50 sealed

•

RoHS compliant and compatible

Typical Applications

•

Automotive

•

Medical equipment

•

Industrial electronics

•

Smart meters

Tactile Switches

Specification

FUNCTION: momentary action

CONTACT ARRANGEMENT: Normally Open

TERMINALS: Gullwing type for SMT

Electrical

MAXIMUM POWER:

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

MAXIMUM CURRENT DC:

MINIMUM CURRENT DC:

Travel

(mm)

0,25 ± 0,15

0,3 ± 0,15

0,35 ± 0,15

0,5 ± 0,15

0,3 ± 0,15

Silver

1 VA

32 VDC

20 mV

50 mA

1 mA

Gold

0.2 VA

32 VDC

20 mV

10 mA

1 mA

Mechanical

Type

KSR211G

KSR221G

KSR231G

KSR251G

KSR221G

KSR223G

LFS / KSR213G LFG

LFS / KSR223G LFG

LFS /KSR233G LFG

LFS / KSR253G LFG

NC LFS

NC LFG

Operating force

Newtons (grams)

1,5 < 1,85 (185) < 2,2

1,9 < 2,25 (225) < 2,6

2,25 < 3,00 (300)< 3,75

3,4 < 4,50 (450) < 5,6

1,5 < 2,25 (225) < 3

1,5 < 2 (200) < 2,5

Operating life

(operations)

100,000

30,000

CONTACT RESISTANCE:

≤

100 mΩ

INSULATION RESISTANCE: (100 V): 1G

Ω

(between terminals)

BOUNCE TIME: 1 ms max.

Environmental

OPERATING TEMPERATURE:

STORAGE TEMPERATURE:

Silver

-40˚C to 85˚C

-55˚C to 85˚C

Gold

-40˚C to 125˚C

-55˚C to 125˚C

Overload: 20 Newtons

Detect switch versions are available. Please see Detect chapter

KSR2D/M series.

Process

SOLDERING: Compatible with lead free reflow soldering process.

NOTE:

Specifications listed above are for switches with standard options.

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

Packaging

Switches are delivered on continuous tape, in reels of 2,500 pieces.

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.

However, please note that all the combinations of these options are not feasible.

For any part number different from those listed above, please consult your local representative.

Actuator

Soft actuator

Operating Force

1.8 N (180 grams)

2.0 N (200 grams)

3.0 N (300 grams)

4.5 N (450 grams)

Contact Material

Silver

Gold

LFS

RoHS compliant and compatible. Silver plated.

LFG

RoHS compliant and compatible. Gold plated.

Switch Function

(NONE)

Normally open

Normally closed*

Termination

Gull wing

*Available on KSR223G only.

Dimensions are shown: mm

Specifications and dimensions subject to change

B–37

www.ck-components.com

KSR223GNCLFS Related Products

	KSR223GNCLFS	KSR231GLFG	KSR253GLFS	KSR213GLFS	KSR233GLFS	KSR221GLFG	KSR251GLFG
Description	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 2N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 3N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 4.5N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 1.8N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.01A, 32VDC, 3N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 2N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 4.5N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	C&K	C&K	C&K	C&K	C&K	C&K	C&K
package instruction	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant
Actuator length	0.029 inch	0.029 inch	0.029 inch	0.029 inch	0.029 inch	0.029 inch	0.029 inch
Actuator type	SOFT TYPE	SOFT TYPE	SOFT TYPE	SOFT TYPE	SOFT TYPE	SOFT TYPE	SOFT TYPE
body width	3.8 mm	3.8 mm	3.8 mm	3.8 mm	3.8 mm	3.8 mm	3.8 mm
body height	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm
Body length or diameter	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm
Center contact plating	SILVER	GOLD	SILVER	SILVER	SILVER	GOLD	GOLD
Circuit configuration	1X1	1X1	1X1	1X1	1X1	1X1	1X1
Maximum contact bounce time	1 ms	1 ms	1 ms	1 ms	1 ms	1 ms	1 ms
Maximum contact current (DC)	0.01 A	0.05 A	0.01 A	0.01 A	0.01 A	0.05 A	0.05 A
Contact (DC) maximum rated R load	.01A@32VDC	.05A@32VDC	.01A@32VDC	.01A@32VDC	.01A@32VDC	.05A@32VDC	.05A@32VDC
Contact resistance	0.1 mΩ	0.1 mΩ	0.1 mΩ	0.1 mΩ	0.1 mΩ	0.1 mΩ	0.1 mΩ
Maximum contact voltage (DC)	32 V	32 V	32 V	32 V	32 V	32 V	32 V
Electrical life	30000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)
End contact plating	SILVER	GOLD	SILVER	SILVER	SILVER	GOLD	GOLD
Insulation resistance	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω
JESD-609 code	e4	e4	e4	e4	e4	e4	e4
Installation features	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT
Number of switches	1	1	1	1	1	1	1
Maximum operating force	2 N	3 N	4.5 N	1.8 N	3 N	2 N	4.5 N
Maximum operating temperature	125 °C	85 °C	125 °C	125 °C	125 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
method of packing	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
seal	IP50	IP50	IP50	IP50	IP50	IP50	IP50
surface mount	NO	NO	NO	NO	NO	NO	NO
Switch action	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE
switch function	SPST	SPST	SPST	SPST	SPST	SPST	SPST
Switch type	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH
Terminal surface	Silver (Ag)	Gold (Au)	Silver (Ag)	Silver (Ag)	Silver (Ag)	Gold (Au)	Gold (Au)
Termination type	SOLDER	SOLDER	SOLDER	SOLDER	SOLDER	SOLDER	SOLDER
Base Number Matches	1	1	1	1	1	1	-

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