RM series, ultra-precision & ultra-reliability metal
film chip network resistors
NEW
Tight tracking resistance tolerance of 0.01% and tracking temperature coefficient of resistance of 1ppm C are achieved.
Under high temperature and humid condition of 85degree and 85%RH, and at 155 C(1000hours operation), superior reliability
of only less than 0.1% of change in resistance value is realized.
SPECIFICATIONS
a
a
b
W
2
L
RM2012A
RM3216A
b
2
L
RM2012B
RM3216B
3
R1
2
A Type
R2
2
2
B Type
1
R1
R2
3
4
3
a
T
Dimension
(mm)
L
W
T
a
b
RM2012
(0805)
2.0
1.25
0.4
0.6
0.35
0.2
0.2
0.1
0.2
0.2
RM3216
(1206)
3.2
1.6
0.4
1.0
0.4
0.2
0.2
0.1
0.2
0.2
b
1
4
b
W
Mechanical
1
3
Equivalent
circuits
1
Electrical
Type
Resistance Range ( )
Resistance Tolerance (code)
Tracking Resistance Tolerance (code)
Temperature Coefficient of Resistance (ppm/ C)
Tracking Temperature Coefficient of Resistance (ppm/ C)
Power Rating
Maximum Operating Voltage for an element
Operating Temperature Rating
Package
RM 2012
100 100k
0.05(W), 0.1(B)
0.01(L), 0.05(W)
5(V), 10(N), 25(P)
1(X), 5(V)
1/ 20W (element)
25V
RM 3216
100 330k
0.05(W), 0.1(B)
0.01(L), 0.05(W)
5(V), 10(N), 25(P)
1(X), 5(V)
1/ 16W (element)
50V
55 C 155 C
1,000pcs/reel (10), 5,000pcs/reel (50)
•
Standard combination of resistance values
Identical resistance values R1=R2=1k , 10k ,100k ,
Different resistance values R1=1k , R2=2k ,4k ,5k ,6k ,9k ,10k ,
20k ,25k ,50k ,100k
R1=10k , R2=20k ,40k ,50k ,60k ,90k ,100k
•
Please contact for other variety than these sizes and customized specifications.
PART NUMBER
RM 2012 A ***/*** - P W X L 10
Package (10,50)
Tracking Resistance Tolerance
Tracking Temperature
Coefficient of Resistance
Resistance Tolerance
Temperature Coefficient of Resistance
Resistance
Circuit
Dimensions
Part Code
5
