Datasheet > SDTM-650-N

SDTM-650-N

更新时间： 2023-06-15 00:00:00

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
2页	161K
描述
KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 2.06 N, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT

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中文翻译

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数据手册

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SDTM-650-N 数据手册

SDTM Series – SMD Tact Switch

Features

ꢀ

Available sharp click feel with a

positive tactile feedback

ꢀ

Insert molding in the contact with

special treatment prevents flux

buildup during soldering and permits

autodipping

ꢀ

Ultra-miniature and lightweight

structure suitable for high density

mounting

ꢀ

RoHS compliant^†

ꢀ

Very economical with high reliability

Electrical Characteristics

Product Dimensions

How To Order

Electrical Life

SDTM-610/620/630/650/660

SDT M - 6 10 - K TR

....................50,000 cycles min. for 260 g

500,000 cycles min. for 100 g, 160 g

Rating ................................DC 12 V, 50 mA

Contact Resistance.........100 mohms max.

Insulation Resistance......100 Mohms min.,

DC 500 V min.

6.20

(.244)

Model

4.30

Product Code

M = SMD

(.169)

0.70

(.028)

Body Size

6 = 6 mm

Height

4.50 ± 0.20

(.177 ± .008)

Dielectric Strength...AC 250 V for 1 minute

Contact Arrangement.......1 pole 1 position

10 = 4.3 mm

20 = 5.0 mm

30 = 7.0 mm

44 = 7.3 mm (square head)

48 = 7.3 mm (square head)

50 = 9.5 mm

Environmental Characteristics

3.50

(.138)

DIA.

Operation Force ..........100 g, 160 g, 260 g

Tolerance........................................ 50 g

Stop Strength......Place the switch vertical,

a static load of 3 kg shall be

applied in the direction of actuator

operation for a period of 15 seconds

Stroke...........0.25 mm (+0.2 mm, -0.1 mm)

Temperature Range..........-25 °C to +70 °C

Vibration Test ......................MIL-STD-202F,

Method 201A

Frequency .............10-50-10 Hz/1 minute

Directions........................X,Y,Z 3 mutually

perpendicular directions

Time.....................2 hours each direction,

high reliability

0.50

(.020)

60 = 13 mm

MAX.

H ± 0.20

(H ± .008)

Actuating Force

K = 100 g (black)

N = 160 g (brown)

R = 260 g (red)

3.50

(.138)

0°-4°

Packaging Option

TR = Embossed Tape*

610 = 1000 pcs.

0.200 ± 0.10

(.008 ± .004)

9.0 ± 0.2

(.354 ± .008)

620 = 900 pcs.

630, 644, 648 = 500 pcs.

650 = 380 pcs.

SDTM-644/648

__ = Tube

All models = 77 pcs.

6.20

(.244)

4.30

*Not applicable to Model 660.

(.169)

0.70

(.028)

CIRCUIT DIAGRAM

Shock Test ..........................MIL-STD-202F,

Method 213A, Condition A

Gravity..........50 g (peak value), 11 msec.

Directions/Time.........6 sides and 3 times

in each direction

4.50 ± 0.20

(.177 ± .008)

2.4

(.095)

2.8

(.110)

Physical Characteristics

SDTM-644:

SDTM-648:

DIA.

Cover Materials..................Steel, tin plated

Base Materials ...........Thermoplastic Nylon

FG 101, UL94V-0

Actuator Materials................Thermoplastic

Nylon UL94V-0

DIA.

7.30

(.287)

0.50

(.020)

MAX.

3.50

(.138)

Color ............................Black, brown, red

Contact Disc. Materials...............Phosphor

bronze with silver cladding

0°-4°

Terminal Materials.............Brass with silver

cladding

0.200 ± 0.10

(.008 ± .004)

9.0 ± 0.2

(.354 ± .008)

RECOMMENDED PCB LAYOUT

9.50

(.374)

6.40

(.252)

4.50

(.177)

1.30

(.051)

Specifications are subject to change without notice.

^†RoHS Directive 2002/95/EC Jan 27 2003 including Annex.

Customers should verify actual device performance in

DIMENSIONS: MM/(INCHES)

TOLERANCES: .2/( .008) EXCEPT ꢀHERE NOTED

their specific applications.

REV 09/04

137

中文翻译

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与SDTM-650-N相关器件

型号	品牌	获取价格	描述	数据表
SDTM650NTR	BOURNS	获取价格	Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 12VDC, 2.06N, Solder Terminal,
SDTM-650-NTR	BOURNS	获取价格	SMD Tact Switch
SDTM650R	BOURNS	获取价格	Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 12VDC, 3.04N, Solder Terminal,
SDTM-650-R	BOURNS	获取价格	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 12VDC, 3.04 N, SURFACE MOUNT-STRAIGHT, ROHS
SDTM-650-RTR	BOURNS	获取价格	SMD Tact Switch
SDTM650S	BOURNS	获取价格	Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 12VDC, 3.14N, Solder Terminal,
SDTM650STR	BOURNS	获取价格	Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 12VDC, 3.14N, Solder Terminal,
SDTM-650-STR	BOURNS	获取价格	SMD Tact Switch
SDTM650YTR	BOURNS	获取价格	暂无描述
SDTM-650-YTR	BOURNS	获取价格	SMD Tact Switch

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