MRP
resistors
precision metal film resistor SIP network
EU
features
•
•
•
•
•
•
Custom design network
Ultra-precision performance for precision analog circuits
Tolerance to ±0.1%, matching to 0.05%
T.C.R. to ±25ppm/°C, tracking to 2ppm/°C
Marking: Black body color with white marking
Products with lead-free terminations
meet EU RoHS requirements
dimensions and construction
L
D
Type
h
MRPL03
MRPA03
H
P
P x No. of Pins
.01±.02
(0.25±0.5)
L (max.)
.335
(8.5)
Dimensions
inches
(mm)
D (max.)
P
H
.098
(2.5)
.100±.008
(2.54±0.2)
.118±.02
(3.0±0.5)
h (max.)
.256
(6.5)
.335
(8.5)
ordering information
New Part #
MRP
Type
L03
Size
L03
A03
E
T.C.R.
(ppm/˚C)
E: ±25
C: ±50
A
T.C.R.
Tracking
A: 2
Y: 5
T: 10
D
Termination
Material
D: SnAgCu
103/103
Resistance
Value
3 significant
figures/
3 significant
figures
B
Tolerance
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1.0%
A
Tolerance
Ratio
E: 0.025%
A: 0.05%
B: 0.1%
C: 0.25%
D: 0.5%
custom circuit ordering information
New Part #
MRP
Type
KxxxxD
Custom
Code
Factory will
assign
applications and ratings
Ratings
Type
Power Rating (mW)
Element
MRPL03
Package
Absolute
T.C.R.
T.C.R.
Tracking
Resistance Resistance
Range*
Tolerance
Maximum
Working
Voltage
Maximum
Overload
Voltage
Rated
Operating
Ambient Temperature
Temperature
Range
A: 2
B: ±0.1%
(R1/R2≤10)
C: ±0.25%
-55°C to
E: ±25
100
200
+70°C
50-100k
100V
200V
Y: 5
D: ±0.5%
+125°C
C: ±50
MRPA03
T: 10
F: ±1%
* Resistance combination for R1, R2 is standardized to 200/20k, 1k/1k, 1k/2k, 1k/4k, 1k/9k, 1k/10k, 1k/20k, 10k/10k, 10k/100k, 50k/50k, 100k/100k
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/14/08
72
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
PMS 300 neg.
Black neg.
MRP
applications and ratings
(cont.)
Resistance Range
Resistance Ratio Tolerance
E: 0.025%
B: ±0.1%
Absolute
Resistance
Tolerance
C: ±0.25%
D: ±0.5%
F: ±1%
R1/R2 Relative Resistance Ratio
50Ω - 100kΩ
50Ω - 100kΩ
50Ω - 100kΩ
50Ω - 100kΩ
100 max.
A: 0.025%
50Ω - 100kΩ
50Ω - 100kΩ
50Ω - 100kΩ
50Ω - 100kΩ
100 max.
B: 0.1%
50Ω - 100kΩ
50Ω - 100kΩ
50Ω - 100kΩ
50Ω - 100kΩ
150 max.
C: 0.25%
–––
50Ω - 100kΩ
50Ω - 100kΩ
50Ω - 100kΩ
150 max.
D: 0.5%
–––
–––
50Ω - 100kΩ
50Ω - 100kΩ
150 max.
precision metal film resistor SIP network
standard circuit schematic
R1 R2
custom circuit schematics
X
W
V
Z
environmental applications
Derating Curve
100
(Examples only. Contact factory for other custom layout requests.)
80
% Rated Power
SOP Package
60
40
20
0
-60 -40
-55
* Contact factory for SOP requests
-20
0
20
40
60
80
70
Ambient Temperature
(°C)
100 120
140
125
Performance Characteristics
Parameter
Rapid Change of Temperature
Short Time Overload
Dielectric Withstanding Voltage
Resistance to Solder Heat
Insulation Resistance
Solvent Resistance
Moisture Resistance
Load Life
Requirement
±(0.1% + 0.05Ω)
±(0.05% + 0.05Ω)
±(0.1% + 0.05Ω)
≥10,000MΩ
No abnormality
±(0.1% + 0.05Ω)
Test Method
-55°C/30 min., room temp./2-3 min., +125°C/30 min., room temp/2-3 min., 5 cycles
Rated voltage x 2.5 or max. overload voltage, whichever is less, 5 seconds
AC 500V for 1 minute
+350°C for 3.5 seconds
DC 500V for 1 minute
2-propanol, +20°C to +25°C for 180 seconds
40°C, 90 - 95% RH, 1000 hours, rated voltage DC, 1.5 hr ON, 0.5 hr OFF cycle
70°C, 1000 hours, rated voltage DC, 1.5 hr ON, 0.5 hr OFF cycle
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/22/08
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
73
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