Device Short. TSV250-xxx Datasheet

TSV250-xxx Datasheet PDF, Equivalent


Part Number

TSV250-xxx

Description

PolySwitch Resettable Device Short

Manufacture

Tyco Electronics

Total Page 18 Pages
PDF Download
Download TSV250-xxx Datasheet PDF


TSV250-xxx Datasheet
PolySwitchResettable Device Short Form Catalog
MAY 2005
www.circuitprotection.com

TSV250-xxx Datasheet
For over 20 years, Raychem Circuit Protection, a unit of Tyco Electronics, has
pioneered the technology behind PolySwitch™ PPTC (Polymeric Positive
Temperature Coefficient) devices. The use of PPTC devices as a variable resistor
in circuit protection applications was first pioneered by Raychem several
decades ago. They were first used to help protect nickel-cadmium battery packs
against excessive discharge and are still being used in that application today.
Raychem Circuit Protection PolySwitch devices are commonly called resettable
devices to distinguish them from traditional one-shot fuses that work only once
and then must be replaced—an expensive and inconvenient proposition. While
the generic term for these devices is “resettable fuses”, technically they are not
fuses but actually non-linear thermistors.
Designed for use in a wide range of electronic devices, these thermistor-type
devices limit the flow of dangerously high current during fault conditions. But
unlike traditional fuses that work one time and must be replaced, Raychem
Circuit Protection’s PPTC devices reset after the fault is cleared and power to the
circuit is removed. This reduces service and repair costs, resulting in improved
customer satisfaction and reduced warranty costs.
To date, billions of PolySwitch products are used to help protect a wide range of
electronic products in automotive, battery and portable electronics, computer
and peripherals, consumer, industrial, and telecommunication markets. In
addition, Raychem Circuit Protection continues to expand their circuit protection
offerings with Telecom Fuses, ROV Radial-leaded Metal Oxide Varistors, SiBar™
Thyristor surge protectors, Raychem Gas Discharge Tubes for overvoltage
protection, and most recently, Polymer electrostatic discharge (PESD) protection
devices.
Raychem Circuit Protection is recognized as a leader for operational excellence
and customer service. A dedicated direct engineering sales force, world-wide
manufacturing and design centers, and local engineering support help them to
think, manage and share globally, yet act locally, to meet customer needs. They
are in compliance with globally recognized ISO9000 standards and certified to
QS9000 standards.
The division is headquartered in Menlo Park, CA with manufacturing facilities in
California (USA), China, and Japan, with sales offices worldwide.
For the latest product information please
visit us at:
www.circuitprotection.com
www.circuitprotection.com.hk (Chinese)
www.raychem.co.jp/polyswitch (Japanese)
Americas: (800) 227-7040 or (650) 361-6900
Europe:
32-16-35 1321
Asia Pacific: 852-2738-3401
Japan:
81-44-900-5110


Features Datasheet pdf PolySwitch™ Resettable Device Short Fo rm Catalog MAY 2005 www.circuitprotect ion.com For over 20 years, Raychem Cir cuit Protection, a unit of Tyco Electro nics, has pioneered the technology behi nd PolySwitch™ PPTC (Polymeric Positi ve Temperature Coefficient) devices. Th e use of PPTC devices as a variable res istor in circuit protection application s was first pioneered by Raychem severa l decades ago. They were first used to help protect nickel-cadmium battery pac ks against excessive discharge and are still being used in that application to day. Raychem Circuit Protection PolySwi tch devices are commonly called resetta ble devices to distinguish them from tr aditional one-shot fuses that work only once and then must be replaced—an ex pensive and inconvenient proposition. W hile the generic term for these devices is “resettable fuses”, technically they are not fuses but actually non-li near thermistors. Designed for use in a wide range of electronic devices, these thermistor-type devices limit th.
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