MCA1206 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

MCA1206

Precision flat chip resistors

Unspecified 

BCcomponents

Precision flat chip resistors

Product specification

MCT 0603; MCU 0805;

MCA 1206

FEATURES

· Thin-film technology

· Low TC: ±10 to ±25 ppm/K

· Precision tolerance of value: ±0,1 and ±0,25%

· Superior overall stability: class 0,1 and 0,25

· Green product, supports lead-free soldering.

Case sizes

Imperial: 0603

Metric: RR 1608M

0805

RR 2012M

1206

RR 3216M

APPLICATIONS

· Test and measuring equipment

· Medical equipment

· Industrial equipment.

DESCRIPTION

MCT 0603, MCT 0805 and MCA 1206 Precision Thin Film

Flat Chip Resistors combine the proven reliability of the

professional products with an advanced level of precision

and stability. Therefore they are perfectly suited for

applications in the fields of test and measuring equipment

together with industrial and medical electronics.

Production is strictly controlled and follows an extensive set

of instructions established for reproducibility. A

homogeneous film of metal alloy is deposited on a super

high grade (96% Al203) ceramic substrate and conditioned

to achieve the desired temperature coefficient. Specially

designed inner contacts are deposited on both sides. A

special laser is used to achieve the target value by smoothly

fine trimming the resistive layer without damaging the

ceramics. A further conditioning is applied in order to

stabilize the trimming result. The resistor elements are

covered by a blue protective coating designed for electrical,

mechanical and climatic protection. The terminations

receive a final pure tin on nickel plating.

The result of the determined production is verified by an

extensive testing procedure and optical inspection

performed on 100% of the individual chip resistors. Only

accepted products are laid directly into the paper tape in

accordance with EN 60 286-3.

The resistors are suitable for processing on automatic SMD

assembly systems and for automatic soldering using wave,

reflow or vapour phase. The encapsulation is resistant to all

cleaning solvents commonly used in the electronics

industry, including alcohols, esters and aqueous solutions.

The resistors are lead-free, the pure tin plating provides

compatibility with lead-free soldering processes. The

immunity of the plating against tin whisker growth has been

proven under extensive testing. All products comply with

the CEFIC-EECA-EICTA list of legal restrictions on hazardous

substances. Solderability is specified for 2 years after

production or re-qualification. The permitted storage time is

20 years.

The resistors are tested in accordance with

EN 140401-801 (superseding CECC 40401-801) which

refers to EN 60115-1 and EN140 400. Approval of

conformity is indicated by the CECC logo on the package

label.

BCcomponents BEYSCHLAG has achieved "Approval of

Manufacturer" in accordance with EN 100 114-1. The

release certificate for "Technology Approval Schedule" in

accordance with CECC 240 001 based on EN 100114-6 is

granted for the BCcomponents BEYSCHLAG manufacturing

process.

On request, resistors are available with established

reliability in accordance with CECC 40 401-801 Version E.

Please refer to the special data sheet for information on

failure rate level, available resistance ranges and order

codes.

2002 Dec 19

2

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