Datasheet > LTR1

LTR1

更新时间： 2024-11-28 01:25:23

品牌	Logo	应用领域
尼得科 - NIDEC		/
页数	文件大小	规格书
5页	572K
描述
Ultra-Miniature Illuminated

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中文翻译

获取价格

数据手册

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LTR1 数据手册

LTR1・2 _&LTM1・2

Ultra-Miniature Illuminated

Pushbutton Switches

RoHS Compliant

■Speciꢀcations

Rating

■Series

LTR ：10mA 12VDC max. 10μA Min.

Conductive Rubber Contact（LTR type）

Mettal Contact（LTM type）

LTM：1VA max.（50mA max.48VDC max） 0.5mA min.

LTMG：1VA Max（. 50mA max.48VDC max.） 10μA min.

LTR：500Ω max.（1mA 2VDC at 1.47N｛150gf｝）

■Features

Initial Contact

1. Full Surface Illumination (LTM2, LTMG2, LTR2 Series

Miniature, low-cost switch with full surface illumination by

LED. Buttons available in square shape (7.5/10mm sq.)

and round shape (7.5/10mm dia.) in 3 colors (Red, Green,

Yellow). Non-illuminated switches also available (LTM1,

LTMG1, LTR1 series).

LTM：100mΩ max

Resistance

（1.5mA 200μVAC at 1.96N｛200gf｝）

Dielectric Strength 250VAC 1 minute

100MΩ minꢀꢀꢀꢀꢀꢀꢀꢀꢀ（100VDC）

Insulation Resistance

LTR ：100,000 operations

LTM：300,000 operations

LTR ：3 msec. max.（Initial value）

LTM：10 msec. max.（Initial value）

LTR ：1 mm

Electrical Life

2. Two Types of Contacts

Contact Bounce

Travel

LTR series: Conductive rubber contact for soft tactile feel.

LTM/LTMG series: Metal contact for sharp tactile feel.

3. PC Board Mount

LTM：0.25 mm

Terminal pitch is in inches (multiples of 2.54 mm) for all

models. The unique terminal shape prevents the terminals

from coming loose from the PC board during dip soldering.

LTR ：0.98±0.39N

Operating Force

（at peak force）

Operating

LTM：1.37±0.39N

－25～＋70℃

Temperature Range

4. Enhanced Resistance to Soldering Heat

Improved terminal structure protects the contacts from

soldering heat. In addition, each pole has two terminals

which can be used as a jumper wire.

Storage

Temperature Range

－40～＋70℃

5. Compatible With Lead-Free Soldering (LTM Series)

Heat-resistance resin for lead-free soldering.

12 3 4 5

中文翻译

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