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MCA1206HC2949FP500

Description
RESISTOR, THIN FILM, 0.25 W, 1 %, 50 ppm, 29.4 ohm, SURFACE MOUNT, 1206, CHIP, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size140KB,8 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance  
Download Datasheet Parametric View All

MCA1206HC2949FP500 Overview

RESISTOR, THIN FILM, 0.25 W, 1 %, 50 ppm, 29.4 ohm, SURFACE MOUNT, 1206, CHIP, ROHS COMPLIANT

MCA1206HC2949FP500 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1773984241
package instructionSMT, 1206
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresRATED AC VOLTAGE (V):200
structureRectangular
JESD-609 codee3
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height0.55 mm
Package length3.2 mm
Package shapeRECTANGULAR PACKAGE
Package formSMT
Package width1.6 mm
method of packingTR, Paper, 7 Inch
Rated power dissipation(P)0.25 W
Rated temperature70 °C
GuidelineCECC40401-801
resistance29.4 Ω
Resistor typeFIXED RESISTOR
size code1206
surface mountYES
technologyTHIN FILM
Temperature Coefficient50 ppm/°C
Terminal surfaceTin (Sn) - with Nickel (Ni) barrier
Terminal shapeWRAPAROUND
Tolerance1%
Operating Voltage200 V
MCS 0402 VG01, MCT 0603 VG01, MCU 0805 VG01, MCA 1206 VG01
www.vishay.com
Vishay Beyschlag
Thin Film Chip Resistors With Established Reliability
FEATURES
• IECQ-CECC approved to EN 140401-801,
version E
• Established reliability, failure rate level E6
• Advanced thin film technology
• Single Lot Date Code
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
MCS 0402 VG01, MCT 0603 VG01, MCU 0805 VG01, and
MCA 1206 VG01 thin film flat chip resistors with established
reliability are the perfect choice for all high-reliability
applications typically found in military, aircraft and
spacecraft electronics. These versions supplement the
families of professional and precision thin film flat chip
resistors MCS 0402, MCT 0603, MCU 0805, and MCA 1206.
APPLICATIONS
• Military
• Avionics
• Space
TECHNICAL SPECIFICATIONS
DESCRIPTION
Imperial size
Metric size code (EN/CECC style)
Resistance range
Resistance tolerance
Temperature coefficient
Rated dissipation,
P
70
Operating voltage,
U
max.
AC
RMS
or DC
Permissible film temperature,
ϑ
F max.
Operating temperature range
Max. resistance change at
P
70
for
resistance, |ΔR/R| max. after:
1000 h
8000 h
225 000 h
Permissible voltage against ambient
(insulation):
1 min;
U
ins
Assessed failure rate level
Quality factor,
π
Q
Failure rate: FIT
observed
75 V
100 V
E6 = 10
-6
/h
0.3
< 0.1 x 10
-9
/h
200 V
300 V
10
Ω to
1 MΩ
0.25 %
0.5 %
1.5 %
0.063 W
50 V
MCS 0402 VG01
0402
RR1005M
10
Ω to
1 MΩ; 0 Ω
MCT 0603 VG01
0603
RR1608M
1
Ω to
1 MΩ; 0 Ω
MCU 0805 VG01
0805
RR2012M
1
Ω to
1 MΩ; 0 Ω
MCA 1206 VG01
1206
RR3216M
1
Ω to
1 MΩ; 0 Ω
± 1 %; ± 0.1 %
± 50 ppm/K; ± 15 ppm/K
0.1 W
75 V
125 °C
-55 °C to 125 °C
1
Ω to
1 MΩ
0.125 W
150 V
0.25 W
200 V
Notes
• The failure rate level E6 (10
-6
/h,
π
Q
= 0.3), corresponding to MIL Level P, is superior to level E5 (10
-5
/h,
π
Q
= 1) and thus may be used as a
replacement
• These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over
operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime
Revision: 21-Oct-2021
Document Number: 28744
1
For technical questions, contact:
specialresistors@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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