Document Number: 28808 For technical questions, contact: thickfilmchip@vishay.com www.vishay.com
Revision: 07-Feb-11 165
D.. EN802
Lead (Pb)-Bearing Thick Film Chip Resistors with
CECC Approval, Available with Established Reliability
Vishay Draloric
Note
(1) Package of 1000 pieces, code P1, is available only for products with established reliability, D.. EN802 E6
DESCRIPTION
Production follows a set of instructions established for
reproducibility. A thick film layer and a glass-over are
deposited on a high grade ceramic substrate (Al2O3) with its
prepared inner contacts. The target value is achieved by
laser cutting an L shaped groove in the resistive layer. The
resistor elements are covered by a protective coating
designed for electrical, mechanical and climatic protection.
The terminations revceive a final SnPb on nickel plating,
controlled for a minimum lead content of 10 %. A
four-character code marking designates the resistance value
in accordance with IEC 60062 (2).
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 paper tape according to EN 60286-3 (2), type I.
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 (2). Solderability is specified for 2 years after
production.
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.
APPROVALS
The resistors are approved within the IECQ-CECC Quality
Assessment System for Electronic Components to the detail
specification EN 140401-802 which refers to EN 60115-1,
EN 140400 and the variety of environmental test procedures
of the IEC 60068 (2) series.
Conformity is attested by the use of the CECC logo ( ) as
the Mark of Conformity on the package label.
RELATED PRODUCTS
A parallel family of lead (Pb)-free thick film chip resistors with
CECC approval, available with established reliability, is
available, see datasheet:
“Lead (Pb)-Free Thick Film Chip Resistors with CECC
Approval Available with Established Reliability", document
no. 28806
A wider range of product sizes, TCR, tolerance and
resistance values, plus the option of values from a different
E series is available without approval to any EN specification
(quality factor Q = 10). See the datasheets:
“Lead (Pb)-free Thick Film, Rectangular Chip Resistors”,
document no. 20035
“Thick Film, Rectangular Chip Resistors”, products with
lead bearing solder contacts, document no. 20008
Note
(2) The quoted IEC standards are also released as EN standards with the same number and identical contents.
PACKAGING
MODEL CODE QUANTITY CARRIER TAPE WIDTH PITCH REEL DIAMETER
D12 EN802 ..
P1 (1) 1000 (1)
Paper tape
acc. IEC 60286-3
Type I
8 mm 4 mm
180 mm (7")
P5 5000
P0 10 000 285 mm (11.25")
D25 EN802 ..
P1 (1) 1000 (1)
180 mm (7")
P5 5000
P0 10 000 285 mm (11.25")