Datasheet > SMDS20G-42

SMDS20G-42

更新时间： 2024-11-02 05:58:11

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	212K
描述
CONNECTOR, 42 CONTACT(S), FEMALE, MULTIWAY RACK AND PANEL CONN, SOLDER

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中文翻译

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数据手册

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SMDS20G-42 数据手册

SM20

Vishay Dale

Rack and Panel Connectors

Subminiature Rectangular

FEATURES

• Lightweight.

SMP20

SMS20

• Polarized by guides or screwlocks.

• Screwlocks lock connectors together to withstand vibration

and accidental disconnect.

• Overall height kept to a minimum.

• Floating contacts aid in alignment and in withstanding

vibration.

• Contacts, precision machined and individually gauged,

provide high reliability.

• Insertion and withdrawal forces kept low without increasing

contact resistance.

• Contact plating provides protection against corrosion,

assures low contact resistance and ease of soldering.

APPLICATIONS

ELECTRICAL SPECIFICATIONS

Current Rating: 7.5 amps.

For use wherever space is at a premium and a high quality

Breakdown Voltage:

connector

communications,

required

controls,

avionics,

automation,

missiles,

At sea level: 2000 V RMS.

At 70,000 feet [21,336 meters]: 500 V RMS.

instrumentation,

computers and guidance systems.

MATERIAL SPECIFICATIONS

Contact Pin: Brass, gold plated.

Contact Socket: Phosphor bronze, gold plated.

(Beryllium copper available on request.)

Guides: Stainless steel, passivated.

Screwlocks: Stainless steel, passivated.

PHYSICAL SPECIFICATIONS

Number of Contacts: 5, 7, 11, 14, 20, 26, 34, 42, 50, 75.

Contact Spacing: .120" [3.05mm].

Contact Gauge: #20 AWG.

Minimum Creepage Path Between Contacts:

.080" [2.03mm].

Minimum Air Space Between Contacts: .050" [1.27mm].

Standard Body: Glass-filled diallyl phthalate per MIL-M-14,

Model GDI-30F, green.

DIMENSIONS in inches [millimeters]

SMS

SMP

SMDP - DETAIL C

SMDS - DETAIL B

With Fixed Standard Guides

Dip Solder Contact Option

.530

.470

[11.94]

.141

[3.58]

Typ.

[13.46]

.187

[4.75]

Typ.

.120

.187

[4.75]

Typ.

.190 [4.83]

Typ.

.220

[5.59]

[3.05]

.220

[5.59]

2-56 UNC-2A

Threads Typ.

.030

[.762]

Typ.

.141 [3.58]

.046 [1.17]

.030

[.762]

Typ.

.156 [3.96]

Typ.

Dia. Solder Cup

#20 AWG Typ.

.040 .001

[1.02 .025]

Dia. Typ.

See

.040 [1.02]

Detail C

See

Detail B

Dia. Typ.

SMS

SMP

SMS

SMP

With Fixed (SL) Screwlocks

With Turnable (SK) Screwlocks With Turnable (SK) Screwlocks

With Fixed (SL) Screwlocks

.530

[13.46]

.220

[5.59]

.920

.910

[23.37]

[23.11]

.520

[13.21]

.220

[5.59]

.220

[5.59]

.120

[3.05]

.220

[5.59]

.110

.120

[3.05]

.110

[2.79]

.046 [1.17]

Wide x

.062 [1.57]

Deep Typ.

2-56 UNC-2A

Thread is

standard

2-56 UNC-2A

Thread is

standard

www.vishay.com

For technical questions, contact: connectors@vishay.com

Document Number: 36010

Revision: 15-Feb-07

12 3 4 5

中文翻译

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SMDS20G-42R027	VISHAY	获取价格	Rack and Panel Connectors Subminiature Rectangular
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SMDS20G5-14R027	VISHAY	获取价格	Rack and Panel Connectors Subminiature Rectangular
SMDS20G5-14RSK	VISHAY	获取价格	Rack and Panel Connectors Subminiature Rectangular
SMDS20G5-20	VISHAY	获取价格	CONNECTOR, 20 CONTACT(S), FEMALE, MULTIWAY RACK AND PANEL CONN, SOLDER
SMDS20G5-20R027	VISHAY	获取价格	Rack and Panel Connectors Subminiature Rectangular

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