www.vishay.com For technical questions, contact: thinfilm@vishay.com Document Number: 60092
8Revision: 25-Jan-10
MP
Vishay Thin Film
Molded, SC70 Resistor, Surface Mount Network
Vishay Thin Film MP Series Dividers provide ± 2 ppm/°C
tracking and a ratio tolerance as tight as ± 0.05 %, ultra
small size, 3 or 4 lead package and exceptional stability for
all surface mount applications. The standard SC70 package
format with common standard resistance values provide
easy selection for most applications requiring matched pair
resistor elements. If you require a non-standard ratio,
consult the applications engineering group as we may be
able to meet your requirements.
SCHEMATIC
FEATURES
• Small physical size EIAJ SC70 format
• Tight resistance ratio tolerances ± 0.05 %
• Low TCR tracking ± 2 ppm
• Excellent long term ratio stability
(ΔR ± 0.015 % at 70 °C for 2000 h)
• Center-tapped or isolated matched pair resistors
• Compliant to RoHS directive 2002/95/EC
TYPICAL PERFORMANCE
Actual Size
MP 3 LEAD
MP 4 LEAD
3
1
R
2
R
1
R
2
R
1
3 LEAD VERSION
2 1 2
4 3
4 LEAD VERSION
ABSOLUTE TRACKING
TCR 25 2
ABSOLUTE RATIO
TOL. 0.1 0.05
STANDARD RESISTANCE VALUES
TYPE STANDARD VALUES
R1 (Ω)R
2 (Ω)
MP3
500 500
1K 1K
10K 10K
MP4
1K 1K
10K 10K
50K 50K
STANDARD ELECTRICAL SPECIFICATIONS
TEST SPECIFICATIONS CONDITIONS
Material Passivated nichrome -
Pin/Lead Number 3, 4 -
Resistance Range 100 Ω to 50 kΩ per resistor -
TCR: Absolute ± 25 ppm/°C - 55 °C to + 125 °C
TCR: Tracking ± 2 ppm/°C (typical) - 55 °C to + 125 °C
Tolerance: Absolute ± 0.10 % to ± 1.0 % + 25 °C
Tolerance: Ratio ± 0.05 % (standard), ± 1.0 % -
Power Rating: Resistor 0.075 W Maximum at + 70 °C
Power Rating: Package 0.150 W Maximum at + 70 °C
Stability: Absolute ΔR ± 0.05 % 2000 h at + 70 °C
Stability: Ratio ΔR ± 0.015 % 2000 h at + 70 °C
Voltage Coefficient 0.1 ppm/V -
Working Voltage 100 V max. not to exceed -
Operating Temperature Range - 55 °C to + 125 °C -
Storage Temperature Range - 55 °C to + 150 °C -
Noise < - 30 dB -
Thermal EMF 0.1 μV/°C -
Shelf Life Stability: Absolute ΔR ± 0.01 % 1 year at + 25 °C
Shelf Life Stability: Ratio ΔR ± 0.002 % 1 year at + 25 °C
P x R
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 60092 For technical questions, contact: thinfilm@vishay.com www.vishay.com
Revision: 25-Jan-10 9
MP
Molded, SC70 Resistor, Surface Mount Network Vishay Thin Film
DIMENSIONS AND IMPRINTING in millimeters
DIMENSION MIN. MAX.
A 0.800 1.100
A1 0.000 0.100
A2 0.800 1.000
B 0.100 0.018
b1 0.400 0.500
b2 0.200 0.250
D 1.800 2.200
E 1.800 2.400
E1 1.150 1.350
e 1.300 -
e2 0.650 -
L 0.100 0.030
SC70 3L
SC70 4L
e
D
E1 E
e2
b2
A1
AA2
L
L1
B
b2
A1
A2
b1
e
D
E1 E
L
L1
B
A
MECHANICAL SPECIFICATIONS
Resistive Element Passivated nichrome
Substrate Material Silicon
Body Molded epoxy
Terminals Copper alloy
Lead (Pb)-free Option 100 % matte tin
Tin Lead Option Sn85
Tin Lead and Lead (Pb)-free Finish Plated
DERATING CURVE
Ambient Temperature °C
0 70 125 150
0
20
40
60
80
100
Percent of Rated Power
100 % = 0.15 W
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: MP32001AWS
GLOBAL MODEL
(2 or 3 digits) LEADS RESISTANCE TOLERANCE AND
RATIO TOLERANCE PACKAGING
MP
(Tin Lead)
MPT
(Lead (Pb)-free)
(e3)
3
4
The first 3 digits are
significant figures and the
last digit specifies the
number of zeros to follow.
When like values are
required use total resistance.
Example:
2001 = 2K (1K/1K)
2002 = 20K (10K/10K)
Abs. Tol.
A = 0.1 %
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
Ratio
0.05 %
0.1 %
0.1 %
0.1 %
0.5 %
BS = BULK 100 min., 1 mult
WS = WAFFLE 100 min., 1 mult
TAPE AND REEL
T1 = 1000 min., 1000 mult (1)
Note
(1) Preferred packaging code
Historical Part Number example: MP32002BW (for reference purposes only)
MP 3 2002 B W
SERIES LEADS RESISTANCE TOLERANCE AND
RATIO TOLERANCE PACKAGING
PT42001BT1M
P32001AWSM
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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