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零件编号 | SM095G0 | ||
描述 | FUSIBLE ALLOY THERMAL SENSITIVE TYPE/ 0.5 AMPERES 250 Va.c. and 3 and 5 AMPERES 50 Vd.c. Rated Current | ||
制造商 | NEC | ||
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1 Page
DATA SHEET
Thermal Cutoff SEFUSETM
SM/G SERIES
FUSIBLE ALLOY THERMAL SENSITIVE TYPE,
0.5 AMPERES (250 Va.c.) and 3 and 5 AMPERES (50 Vd.c.) Rated Current
The NEC's SEFUSE (SM/G series) is a small, solid and reliable thermal cutoff that can be used under 0.5 A / 250
Vac. 3 and 5 ampere / 50 Vdc. electrical rating type, added to the product line-up lately, is also available. It
protects home appliances and industrial equipment from fire and accident by opening of electrical circuit if it
senses an abnormal temperature rise.
FEATURES
™ Approved by UL (USA), CSA (Canada), VDE (Germany), BEAB (UK) and MITI (Japan)
™ Very small
™ Conpact, durable and veliable by hermetic seal structure.
™ Excellent sensitive to abnormal temperature rise and high accuracy in operation.
™ Stable characteristics in a long-term.
™ Capable of opening at a cutoff current of AC 0.5 amperes and DC 3 and 5 amperes.
™ One shot operation.
APPLICATIONS
Transformers
Motors
Battery packs
Electric home appliances
Electric Industrial equipments,
Office automation equipments, etc.
OUTLINE DIMENSIONS (Unit : mm)
φ 0.53
φ 1.6 φ 0.53
40(70)
5.0
85(145)
40(70)
Note: Dimensions in parentheses are for long lead devices.
The information in this document is subject to change without notice.
Document No. EM0255EJ5V0DS00 (5th edition)
Date Published March 1998 M
Printed in Japan
©
1992 (1997)
SM/G SERIES
No part of this document may be copied or reproduced in any form or by any means without the prior
written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which
may appear in this document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellec-
tual property rights of third parties by or arising from use of a device described herein or any other
liability arising from use of such device. No license, either express, implied or otherwise, is granted
under any patents, copyrights or other intellectual property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its electronic
components, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or
injury to persons or property arising from a defect in an NEC electronic component, customers must
incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-
failure features.
NEC devices are classified into the following three quality grades:
"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based
on a customer designated "quality assurance program" for a specific application. The recommended
applications of a device depend on its quality grade, as indicated below. Customers must check the
quality grade of each device before using it in a particular application.
Standard: Computers, office equipment, communications equipment, test and measurement equipment, au-
dio and visual equipment, home electronic appliances, machine tools, personal electronic equip-
ment and industrial robots
Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically de-
signed for life support)
Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems or medical equipment for life support, etc.
The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
they should contact an NEC sales representative in advance.
Anti-radioactive design is not implemented in this product.
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页数 | 8 页 | ||
下载 | [ SM095G0.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
SM095G0 | FUSIBLE ALLOY THERMAL SENSITIVE TYPE/ 0.5 AMPERES 250 Va.c. and 3 and 5 AMPERES 50 Vd.c. Rated Current | NEC |
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