High Precision Resistors (SMD)
Type RN73 Series
Type RN73 Series
Characteristics -
Electrical
0402
Rated Power @ 70°C (W):
0.063
Resistance Range (Ohms) Min:
49R9 49R9 49R9 49R9 49R9 49R9 25R 25R
Max:
12K 3K0 12K 3K0 12K 3K0 100K 15K
Tolerance (%):
0.01
0.05
0.1
0.01
Code Letter:
L
L
A
A
B
B
L
L
Selection Series:
E24 / E96
Temp. Coefficient (ppm/C):
10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm
Code Letter:
C
A
C
A
C
A
C
A
Limiting Element Voltage (V):
25
Maximum Overload Voltage (V):
50
Operating Temp. Range (°C):
-55 to +125
Climatic Category:
55/125/55
Insulation Resistance Dry Min
10000
(Mohms):
Stability (%):
0.5
0603
0.063
25R 25R 4R7 25R
100K 15K 332K 15K
0.05
0.1
A
A
B
B
E24 / E96
10ppm 5ppm 10ppm 5ppm
C
A
C
A
50
100
-55 to +125
55/125/55
10000
0.5
The RN73 series is a high stability
precision chip resistor range offering
various power dissipations relating to
chip size, TCR's down to 5ppm/°C and
resistance tolerances to 0.01%. The
resistor
sputtered
is
produced
layers
with
three
giving
optimum
performance. Values are restricted to
the E96 and E24 value grids. The
RN73 has accurate and uniform
physical
placement.
dimensions
to
facilitate
Key Features
I
High Precision -
TCR 5ppm/°C and
10ppm/°C
Tolerance down to 0.01%
Thin Film (Nichrome)
Choice of Packages
Stable High Frequency
Performance
Temperature Range
-55°C to +125°C
I
I
I
I
I
0805
1206
Rated Power @ 70°C (W):
0.1
0.125
Resistance Range (Ohms) Min:
25R 25R 25R 25R 4R7 25R 25R 25R 25R 25R 4R7 25R
Max:
200K 30K 200K 30K 500K 30K 500K 50K 500K 50K 1M0 50K
Tolerance (%):
0.01
0.05
0.1
0.01
0.05
0.1
Code Letter:
L
L
A
A
B
B
L
L
A
A
B
B
Selection Series:
E24 / E96
E24 / E96
Temp. Coefficient (ppm/C):
10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm
Code Letter:
C
A
C
A
C
A
C
A
C
A
C
A
Limiting Element Voltage (V):
100
150
Maximum Overload Voltage (V):
200
300
Operating Temp. Range (°C):
-55 to +125
-55 to +125
Climatic Category:
55/125/55
55/125/55
Insulation Resistance Dry Min
10000
10000
(Mohms):
Stability (%):
0.5
0.5
Characteristics -
Environmental
Test
Item
Temperature Coefficient
of Resistance
Short Time Overload
Dielectric Withstand Voltage
Insulation Resistance
Thermal Shock
Load Life
Specification
Tol. ≤0.05%
Tol.>0.05%
As Spec
ΔR±0.05%
ΔR±0.5%
ΔR±0.5% for high power rating
By type
>1000M Ω
ΔR±0.05%
ΔR±0.25%
Test
Method
MIL-STD-202F Method 304
+25/-55/+25/+125/+25°C
JIS-C-5202-5.5
RCWV*2.5 or Max Overloading Voltage for 5 seconds
MIL-STD-202F Method 301
Apply Max Overload Voltage for 1 minute
MIL-STD-202F Method 302
Apply 100V
DC
for 1 minute
MIL-STD-202F Method 107G
-55°C-150°C,100 cycles
MIL-STD-202F Method 108A
RCWV, 70°C, 1.5 hours ON, 0.5 hours OFF,
total 1000~1048 hours
MIL-STD-202F Method 103B
40°C, 90~95%RH, RCWV 1.5 hours ON,
0.5 hours OFF, total 1000~1048 hours
JIS-C-5202-7.2
96 hours @ +155°C without load
JIS-C-5202-7.1
1 hours, -65°C, followed by 45minutes of RCWV
JIS-C-5202-6.1.4
Bending Amplitude 3mm for 10 seconds
MIL-STD-202F Method 208H
235°C±5°C, 2±0.5 (sec)
MIL-STD-202F Method 210E
260±5°C, 10±1 seconds
ΔR±0.05%
ΔR±0.2%
>7k Ω ΔR±0.5%
ΔR±0.5% for high power rating
ΔR±0.05%
ΔR±0.3%
ΔR±0.5% for high power rating
Humidity (Steady State)
Resistance to Dry Heat
Low Temperature Operation
Bending Strength
Solderability
Resistance to Soldering Heat
ΔR±0.05%
ΔR±0.2%
ΔR±0.05%
ΔR±0.2%
ΔR±0.5% for high power rating
ΔR±0.05%
ΔR±0.2%
95%min coverage
ΔR±0.05%
ΔR±0.2%
*Storage Temperature :25±3°C; Humidity <80%RH
Literature No. 1773270
Issued: 12-08
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
High Precision Resistors (SMD)
Type RN73 Series
Marking Codes -
Case Sizes 0805 to 2512
IEC 4 Digit Marking
Resistance
Marking Code
100Ω
1000
2.2KΩ
2201
10KΩ
1002
49.9KΩ
4992
100KΩ
1003
Case Sizes 0603
E24 3 Digit Marking - Example: 101=100Ω 102=1KΩ
E24
10
33
11
36
12
39
13
43
15
47
16
51
18
56
20
62
22
68
24
75
27
82
30
91
E96 3 Digit Marking - Examples: 14C=13K7Ω, 13C=13K3Ω, 68B=4K99Ω, 68X=49.9Ω
0603 E96 Marking Code Table
Code
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Code
Multiplier
A
10
0
E96
100
102
105
107
110
113
115
118
121
124
127
130
133
137
140
143
147
150
154
158
162
165
169
174
B
10
1
Code
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
C
10
2
E96
178
182
187
191
196
200
205
210
215
221
226
232
237
243
249
255
261
267
274
280
287
294
301
309
D
10
3
Code
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
E
F
4
E96
316
324
332
340
348
357
365
374
383
392
402
412
422
432
442
453
464
475
487
499
511
523
536
549
G
H
6
Code
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
X
7
E96
562
576
590
604
619
634
649
665
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
Y
Z
-2
10
10
5
10
10
10
-1
10
10
-3
Power Derating Curve
100
80
Rated Load (%)
60
40
20
0
-55
-40
-20
0
20
40
60 70 80
100
120 125
Ambient Temperature (°C)
For temperatures in excess of 70°C the load shall be derated in accordance with this curve.
Literature No. 1773270
Issued: 12-08
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
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