RN73 Series
Precision Thin Film Chip Resistors
Feature
Advanced thin film technology
Very tight tolerance down to ±0.01%
Extremely low TCR down to ±5 PPM/°C
Wide resistance range 1 ohm ~ 3M ohm
Miniature size 0201 available
PART NUMBERING SYSTEM
RN73
F
2A
TD
1001
C
Precision Thin Film Chip Resistors
Code
TCR(PPM/°C)
B
±5
C
±10
D
±15
F
±25
G
±50
Code 1H
1E
1J
2A
2B
2E 2H
3A
Size 0201 0402 0603 0805 1206 1210 2010 2512
-----TD
TE
TP
Bulk
Paper Tape(Reel) (1H,1E,1J,2A,2B,2E)
Plastic Tape(Reel) (2H,3A)
Paper Tape(1E)
Resistor Layer (NiCr)
Alumina Substrate
Bottom Electrode (Ag) Overcoat (Epoxy)
Top Electrode (Ag-Pd) Marking
Edge Electrode (NiCr)
Barrier Layer (Ni)
External Electrode (Sn)
Resistance Value
X
1% - 4 digits, First 3 are significant, Forth is multiplier (10 )
Resistance Tolerance
Code
A
Value
± 0.05%
B
± 0.1%
C
± 0.25%
D
± 0.5%
F
± 1%
Dimensions
Type
1H
1E
1J
2A
2B
2E
2H
3A
Size
(Inch)
0201
0402
0603
0805
1206
1210
2010
2512
L
W
0.58±0.05
1.00±0.05
1.55±0.10
2.00±0.15
3.05±0.15
3.10±0.15
4.90±0.15
6.30±0.15
0.29±0.05
0.50±0.05
0.80±0.10
1.25±0.15
1.55±0.15
2.40±0.15
2.40±0.15
3.10±0.15
T
0.23±0.05
0.30±0.05
0.45±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10
D1
0.12±0.05
0.20±0.10
0.30±0.20
0.30±0.20
0.42±0.20
0.40±0.20
0.60±0.30
0.60±0.30
D2
0.15±0.05
0.20±0.10
0.30±0.20
0.40±0.20
0.35±0.25
0.55±0.25
0.50±0.25
0.50±0.25
Weight
(g)
(1000pcs)
0.14
0.54
1.83
4.71
9.02
10
23.61
38.06
Rev. 7b
