VISHAY MCT 0603 AT, MCU 0805 AT, MCA 1206 AT User Manual
MCT 0603 AT, MCU 0805 AT, MCA 1206 AT - Precision
Vishay Beyschlag
Precision Thin Film Chip Resistor
Superior Moisture Resistivity
FEATURES
• Superior moisture resistivity, |ΔR/R| < 0.5 %
(85 °C; 85 % RH; 1000 h)
• Rated dissipation P70 up to 0.4 W for size 1206
• AEC-Q200 qualified
• Approved according to EN 140401-801
• Lead (Pb)-free solder contacts
• Compliant to RoHS directive 2002/95/EC
APPLICATIONS
• Automotive
• Telecommunication
• Medical equipment
Automotive-Grade MC AT Precision Thin Film Chip
Resistors are the perfect choice for most fields of modern
precision electronics where reliability and stability is of major
concern. Typical applications include automotive,
telecommunication, industrial, medical equipment, precision
test and measuring equipment.
• Industrial equipment
METRIC SIZE
INCH: 0603 0805 1206
METRIC: RR 1608M RR 2012M RR 3216M
TECHNICAL SPECIFICATIONS
DESCRIPTION MCT 0603 AT MCU 0805 AT MCA 1206 AT
Metric size RR 1608M RR 2012M RR 3216M
Resistance range 47 Ω to 100 kΩ 47 Ω to 100 kΩ 47 Ω to 100 kΩ
Resistance tolerance ± 0.1 %
Temperature coefficient ± 25 ppm/K; ± 15 ppm/K
Rated dissipation P
Operating voltage, U
Permissible film temperature
Insulation voltage
(1)
70
AC/DC 75 V 150 V 200 V
max.
(1)
1 min; U
ins
0.125 W 0.200 W 0.400 W
155 °C
100 V 200 V 300 V
Continuous 75 V 75 V 75 V
Note
(1)
Please refer to APPLICATION INFORMATION below
www.vishay.com For technical questions, contact: filmresistors.thinfilmchip@vishay.com Document Number: 28785
1 Revision: 09-Apr-09
MCT 0603 AT, MCU 0805 AT, MCA 1206 AT - Precision
Precision Thin Film Chip Resistor
Vishay Beyschlag
Superior Moisture Resistivity
APPLICATION INFORMATION
The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support
of the printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is not
exceeded. Furthermore, a high level of ambient temperature or of power dissipation may raise the temperature of the solder joint,
hence special solder alloys or board materials may be required to maintain the reliability of the assembly.
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. The designer may estimate the performance of the particular resistor application or set certain load and
temperature limits in order to maintain a desired stability.
MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION
Operation mode Standard Power
Rated dissipation P
MCT 0603 AT 0.100 W 0.125 W
70
P
70
MCU 0805 AT 0.125 W 0.200 W
MCA 1206 AT 0.250 W 0.400 W
Film temperature 125 °C 155 °C
Max. resistance change at rated dissipation for
resistance range:
MCT 0603 AT 47 Ω to 100 kΩ 47 Ω to 100 kΩ
MCU 0805 AT 47 Ω to 100 kΩ 47 Ω to 100 kΩ
MCA 1206 AT 47 Ω to 100 kΩ 47 Ω to 100 kΩ
|ΔR/R| max., after:
1000 h ≤ 0.1 % ≤ 0.2 %
8000 h ≤ 0.2 % ≤ 0.4 %
225 000 h ≤ 0.6 % -
Document Number: 28785 For technical questions, contact: filmresistors.thinfilmchip@vishay.com
Revision: 09-Apr-09 2
www.vishay.com
MCT 0603 AT, MCU 0805 AT, MCA 1206 AT - Precision
Vishay Beyschlag
Precision Thin Film Chip Resistor
Superior Moisture Resistivity
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: MCT0603MD4641BPW00
CT0603MD4M 41BPW006
MODEL/SIZE VERSION TCR VALUE TOLERANCE PACKAGING SPECIAL
MCT0603
MCU0805
MCA1206
PRODUCT DESCRIPTION: MCT 0603 - 25 0.1 % AT PW 4K64
MCT
MODEL SIZE TCR
MCT
MCU
MCA
M = AT
(Automotive)
0603 - 25 0.1 % AT
0603
0805
1206
E
= ± 15 ppm/K
D
= ± 25 ppm/K
± 15 ppm/K
± 25 ppm/K
(1)
3 digit value
1 digit
multiplier
MULTIPLIER
TOLERANCE
0
0 = *10
1
1 = *10
2
2 = *10
3
3 = *10
VAL UE
± 0.1 % AT = Automotive P1
B = ± 0.1 % P1
VERSION PACKAGING
Up to 2 digits
P5
PW
PW 4K64
P5
PW
00 = Standard
RESISTANCE
47K = 47 kΩ
VALUE
Note
(1)
Products can be ordered using either the PART NUMBER or PRODUCT DESCRIPTION
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
DESCRIPTION RESISTANCE VALUE
TCR TOLERANCE MCT 0603 AT MCU 0805 AT MCA 1206 AT
± 25 ppm/K
± 15 ppm/K
Note
(2)
Resistance values to be selected from E96 and E192
± 0.1 % 47 Ω to 100 kΩ 47 Ω to 100 kΩ 47 Ω to 100 kΩ
(2)
PACKAGING
REEL
MODEL
MCT 0603 AT
MCU 0805 AT
MCA 1206 AT
PIECES/
PAPER TAPE ON REEL
1000 P1
5000 P5
20 000 PW
1000 P1
5000 P5
20 000 PW
1000 P1
5000 P5
CODE
www.vishay.com For technical questions, contact: filmresistors.thinfilmchip@vishay.com Document Number: 28785
3 Revision: 09-Apr-09
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