TNPW04022K00BEED Просмотр технического описания (PDF) - Vishay Semiconductors
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TNPW04022K00BEED Datasheet PDF : 8 Pages
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www.vishay.com
TNPW
Vishay
PACKAGING
TYPE
CODE
QUANTITY
PACKAGING
STYLE
WIDTH
TNPW0402
TP1 = TP (1)
1000
8 mm
TNPW0402
RT7 = TD
10 000
8 mm
TNPW0603
TNPW0805
TNPW1206
TNPW1210
TNPW0603
TNPW0805
TNPW1206
TNPW1210
R52 = CN (1)
RT1 = TA
1000
5000
Tape and reel
cardboard tape
acc. IEC 60286-3
Type I
8 mm
8 mm
Note
(1) 1000 pieces packaging quantity is only available for precision resistors with tolerance ± 0.1 %.
PITCH
2
2
4
4
REEL
DIAMETER
180 mm/7"
180 mm/7"
180 mm/7"
180 mm/7"
DESCRIPTION
The production is strictly controlled and follows an extensive
set of instructions established for reproducibility. A
homogeneous film of metal alloy is deposited on a high
grade ceramic body (Al2O3) and conditioned to achieve the
desired temperature coefficient. A special laser is used to
achieve the target value by smoothly cutting an appropriate
groove in the resistive layer without damaging the ceramics.
The resistor elements are covered by a protective coating
designed for electrical, mechanical and climatic protection.
The terminations receive a final tin-lead (SnPb) on nickel
plating. The result of the determined production is verified
by an extensive testing procedure performed on 100 % of
the individual resistors. Only accepted products are placed
into the tape in accordance with IEC 60286-3, Type I.
Resistance marking is not applied on TNPW0402.
ASSEMBLY
The resistors are suitable for processing on automatic SMD
assembly systems. They are suitable for automatic
soldering using wave, reflow or vapour phase as shown in
IEC 61760-1 (1). Solderability is specified for 2 years after
production. The permitted storage time is 20 years.
The terminations are plated with SnPb solder, controlled for
a minimum lead Pb content of 6 % for compliance with the
respective requirements of Bellcore, MIL and ESCC
specifications.
The encapsulation is resistant to all cleaning solvents
commonly used in the electronics industry, including
alcohols, esters and aqueous solutions.
The suitability of conformal coatings, if applied, shall be
qualified by appropriate means to ensure the long-term
stability of the whole system.
RELATED PRODUCTS
For ordering TNPW with lead free terminations please refer
to latest edition of data sheet TNPW e3,
(www.vishay.com/doc?28758).
TNPS .... ESCC high-reliability thin film chip resistors are the
premium choice for design and manufacture of equipment,
where mature technology and proven reliability are of
utmost importance.
(www.vishay.com/doc?28789)
Revision: 24-Jan-14
3
Document Number: 31006
For technical questions, contact: thinfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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