Datasheet > DF3

DF3

更新时间： 2024-11-05 11:55:27

品牌	Logo	应用领域
冠伟科技 - GREATECS		开关
页数	文件大小	规格书
1页	123K
描述
Horizontal SMT Detector Switches with Side Stem

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中文翻译

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数据手册

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DF3 数据手册

Detector Switches

Horizontal SMT Detector Switches with Side Stem

DF3 Series

P.C.B LAYOUT

CIRCUIT DIAGRAM

TAPE & REEL PACKAGING

SECTION B

SECTION A

General Speciﬁcations:

How to order:

MATERIALS

DF3 ¹

» Contact: Stainless Steel With Silver/Gold Plated

» Terminal: Brass With Silver/Gold Plated

» Cover: Stainless Steel

» Base & Stem: UL94V-0Nylon High-Temp Thermoplastic

» Spring: Piano Wire

CIRCUIT DIAGRAM:

MECHANICAL

See above drawings

» Operation Force: 50 gf max.

» Operation Temperature: -10°C to +60°C

» Storage Temperature: -20°C to +70°C

ELECTRICAL

» Electrical Life: 100,000 cycles

» Rating: 1mA, 5VDC

» Contact Resistance: 2Ω max

» Insulation Resistance: 100MΩ min

» Dielectric Strength: 100VAC / 1 minute

POST:

Without Post

With Post

SOLDERING PROCESSES

» Reﬂow Soldering: When applying reﬂow soldering, the peak

temperature or the reﬂow oven should be set to 260°C max.

» Hand Soldering: use a soldering iron of 30 watts, controlled at

CONTACT MATERIAL:

Silver Plating

Gold Plating

350°C approximately max 5 seconds while applying.

Temperature Profile：

MAX

260°

255°

230°

150°

PACKAGE STYLE:

TR Tape & Reel

Room

Temperature

5~10sec

120~150sec

TIME(sec)

60sec

General Tolerance: 0.2 mm

sales@greatecs.com

www.greatecs.com

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