plate-shaped high precision metal film resistor
EU
features
•
Ultra precision T.C.R. up to ±2.5 ppm/°C,
tolerance to ±0.01%
•
Wide resistance range from 10Ω to 1MΩ
•
Marking: Black body color with laser marking
•
Products with lead-free terminations meet EU RoHS
and China RoHS requirements
dimensions and construction
D
L
Film
Substrate
h
MRS1/3
Outer
Coating
Type
MRS1/8
MRS1/4
L (max.)
.220
(5.6)
.295
(7.5)
.098
(2.5)
Dimensions
inches
(mm)
D (max.)
P
H
.100±.008
(2.54±0.2)
.200±.008
(5.08±0.2)
.118±.02
(3.0±0.5)
h (max.)
.244
(6.2)
.354
(9.0)
.150±.008 .315±.079
(3.81±0.2) (8.0±2.0)
Solder
Electrode
Lead
Frame
.020
(0.5)
P
H
.010±.020
(0.25±0.5)
ordering information
Lead Free
MRS
Product
Code
1/3
Size
1/8: 0.125W
1/4: 0.25W
1/3: 0.3W
Please contact
factory for other
available
terminations
S
T.C.R.
(ppm)
S: ±2.5
Y: ±5
T: ±10
E: ±25
D
Terminal Surface
Material
D: SnAgCu
1002
Nominal
Resistance
3 significant
figures + 1 multiplier
“R” indicates decimal
on values <100Ω
T
Resistance
Tolerance
T: ±0.01%
Q: ±0.02%
A: ±0.05%
B: ±0.1%
C: ±0.25%
D: ±0.5%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/19/11
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
129
resistors
MRS