Datasheet > SDHH

SDHH

更新时间： 2024-11-20 03:32:59

品牌	Logo	应用领域
伯恩斯 - BOURNS		开关拨码开关
页数	文件大小	规格书
2页	153K
描述
Half Pitch SMD DIP Switch

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中文翻译

获取价格

数据手册

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SDHH 数据手册

The SDHH Series is currently available,

although not recommended for new

designs.

Features

■ Eight and four positions available

■ Gold plated contacts offer high reliability

■ Low contact resistance

■ Just 1.5 mm total height

■ Half pitch of 1.27 mm(.050 in.)

■ RoHS compliant*

SDHH Series Half Pitch SMD DIP Switch

Electrical Characteristics

Product Dimensions

SDHH Series Dimensions

Electrical Life ......1,000 operation cycles

per switch min.

MODEL NO. ꢁOS.

DIM. A

DIM. B

Non-Switching Rating ..100 mA, 50 VDC

Switching Rating ............25 mA, 24 VDC

Contact Resistance.....100 mohms max.

Insulation Resistance ...100 Mohms min.,

DC 500 V min.

SDHH-4

SDHH-8

6.31 (.248)

11.39 (.448)

3.81 (.15)

8.89 (.35)

DIꢁ

How to Order

Dielectric Strength

..........................AC 300 V for 1 minute

Capacitance............................5 pF max.

between adjacent closed switch

Circuit ...............Single pole single throw

SDH H - 8 - T R

Model

1 2 3 4 5 6 7 8

Actuator

H = Recessed

Environmental Characteristics

1.50

(.006)

Number of positions

4 = 4 positions

8 = 8 positions

Mechanical Life............1,000 operations

per switch min.

Operation Force ....................500 g max.

Stroke..........................................0.6 mm

Operating Temp. Range

..................................-40 °C to +85 °C

Storage Temperature ...-40 °C to +85 °C

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

Method 201A

Seal

T = Top tap sealed (standard)

0.10

(.004)

Packaging

R = Tape and reel

1.27

0.40

(.016)

(.050)

ꢁITCH

Reflow Soldering Profile

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

Directions............X,Y,Z, three mutually

perpendicular directions

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

high reliability

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

Method 213B, Condition A

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

Direction & Times ..............6 sides and

3 times in each direction.

275

225

175

4.50

(.177)

240 °C

180 °C

10-15

Sec.

125

120 °C

80-90 Sec.

35-60

Sec.

0.60

(.024)

30-40 Sec.

20 40 60 80 100 120 140 160 180 200

Time (Seconds)

High reliability

6.70

(.264)

Physical Characteristics

(INCHES)

DIMENSIONS ARE:

Recommended PCB Layout

Cover Materials ................Thermoplastic

Nylon, UL94V-0; black

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

Nylon, UL94V-0; black

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

LCP, UL94V-0; white

1.27 x (ꢁ-1)

[.050 x (ꢁ-1)]

TOLERANCES: .2 EꢀCEꢁT ꢂHERE NOTED.

1.27

(.050)

ꢁITCH

Contact Materials...............Alloy Copper

Contact Plating........3 Micro inches gold

over 40 micro inches nickel

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

Gold plating

4.90

(.193)

6.15

(.242)

0.76

(.030)

Reflow Soldering .......Peak temperature

or reflow oven should

7.40

(.291)

be set to 240 ° C. max.

2 sec. while applying solder

Packaging........................All poles in the

“off” position

Circuit Diagram

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

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

中文翻译

下载PDF

与SDHH相关器件

型号	品牌	获取价格	描述	数据表
SDHH-4-TR	BOURNS	获取价格	Half Pitch SMD DIP Switch
SDHH-8-TR	BOURNS	获取价格	Half Pitch SMD DIP Switch
SDHK-8BNS-K-303-TB(HF)	JST	获取价格	可从电路板上表面接触的翻盖型微型 SD 卡用连接器
SDHL1005C10NJTDF	SUNLORD	获取价格	叠层片式高频电感
SDHL1005C10NKTDF	SUNLORD	获取价格	叠层片式高频电感
SDHL1005C12NJTDF	SUNLORD	获取价格	叠层片式高频电感
SDHL1005C12NKTDF	SUNLORD	获取价格	叠层片式高频电感
SDHL1005C15NJTDF	SUNLORD	获取价格	叠层片式高频电感
SDHL1005C15NKTDF	SUNLORD	获取价格	叠层片式高频电感
SDHL1005C18NJTDF	SUNLORD	获取价格	叠层片式高频电感

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