RMK 408N, 508N, 48N, 816N, 914N (CN)
www.vishay.com
Vishay Sfernice
Wirebondable Thin Film Chip Resistor Networks
FEATURES
Actual Size
Manufactured in ULTRAFILM technology, these resistor
network chips have a high level of integration, wide ohmic
value range, very low temperature coefficient 10 ppm/°C
which are unequaled on the market today. Laser trimming
can provide excellent precision down to 0.1 % abs 0.01 %
ratio.
• High precision tolerances down to 0.01 % ratio
• Very low temperature coefficient: 10 ppm/°C
abs., 2 ppm/°C ratio
• Excellent stability < 300 ppm, 2000 h at Pn at
+ 70 °C
• Wirebondable
• Gold pads on request
• For high temeprature version refer to RMKHT
(www.vishay.com/doc?60075)
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL PERFORMANCE
ABS
5 ppm/°C
ABS
0.1 %
TCR
TOL.
TRACKING
1 ppm/°C
RATIO
0.01 %
SCHEMATIC
8
7
5
6
0.2
15
14
12
13
11
10
R1 R2 R3 R4
RMK 408N
0.24
0.1
1
2
3
8
7
6
5
R5
R6 R7
R1
RMK 816N
4
R2
16
9
R8
1
R3
0.2
R4
R1
2
R3
1
2
RMK 48N
2
6
7
12
11
10
9
8
0.24
R4
NC
0.1
4
R8
R5
R7
R2
RMK 914N
0.4
R6
R3
14
5
R
R1 2
1
5
0.1
6
R
R4 3
8
4
R5
4
3
7
3
13
R2
RMK 508N
0.13
8
R4
NC
R9
R1
1
2
3
4
5
0.13
7
6
3
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
SIZE
RESISTANCE
RANGE
POWER RATING
PER RESISTOR
P70 °C
W
0.125
0.250
0.250
0.250
0.250
POWER RATING
PER PACKAGE
P125 °C
W
0.050
0.125
0.125
0.125
0.125
ABSOLUTE
TOLERANCE
±%
RMK 48N
0808
1K to 200K
0.1, 0.25, 0.5, 1
RMK 408N 0610
1K to 200K
0.1, 0.25, 0.5, 1
RMK 508N 0610
1K to 200K
0.1, 0.25, 0.5, 1
RMK 816N 0714
1K to 200K
0.1, 0.25, 0.5, 1
RMK 914N 0714
1K to 200K
0.1, 0.25, 0.5, 1
Notes
(1) ± 10 ppm/°C maximum at - 55 °C to + 155 °C; ± 5 ppm/°C maximum at 0 °C to + 70 °C
(2) ± 1 ppm/°C typical, ± 2 ppm/°C maximum at - 55 °C to + 155 °C
RATIO
TOLERANCE
±%
ABSOLUTE
TCR (1)
± ppm/°C
RATIO
TCR (2)
± ppm/°C
0.01, 0.02, 0.05
0.01, 0.02, 0.05
0.01, 0.02, 0.05
0.01, 0.02, 0.05
0.01, 0.02, 0.05
10, 5
10, 5
10, 5
10, 5
10, 5
1; 2
1; 2
1; 2
1; 2
1; 2
PERFORMANCES
TEST
Stability
Voltage coefficient
Limiting voltage
Operating temperature range
Storage temperature range
Noise
Thermal EMF
Shelf life stability
Note
(3) For 200 °C operations please consult factory
Revision: 05-Oct-12
SPECIFICATIONS
< 300 ppm
< 0.1 ppm/V
100 V
- 55 °C to + 155 °C (3)
- 55 °C to + 155 °C
< - 35 dB
0.01 μV/°C
50 ppm
CONDITION
2000 h at + 70 °C under Pn
1 year at + 25 °C
Document Number: 60053
1
For technical questions, contact: sferthinfilm@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
