THICK FILM
CHIP RESISTORS
T Y P E
CONSTRUCTION
1.
Ceramic Substrate
2.
Ru0
2
Resistor Film
3.
Over Coating
4.
Termination 1 (AgPd)
5.
Termination 2 (Ni)
6.
Termination 3 (Sn)
R C 7 3
DIMENSIONS
Mark
2Y
2Z/2W
2X/2C/2P
2A/2D/2K
2B/2E
2F/2G/2N
2H/2I/2M
3A
3B
EIA
0201
0402
0603
0805
1206
1210
2010
2512
2512
Power Rating
0.05W
0.063W/0.1W
0.063W/0.1W/0.25W
0.1W/0.125W/0.25W
0.125W/0.25W
0.25W/0.5W/0.75
W
0.5W/1W/0.75W
1W
2W
L
0.6
±
0.03
1.0
±
0.1
1.6
±
0.15
2.0
±
0.2
3.2
±
0.2
3.2
±
0.2
5.0
±
0.2
6.4
±
0.2
6.4
±
0.2
W
0.3
±
0.03
0.5
±
0.1
0.8
±
0.15
1.25
±
0.2
1.6
±
0.2
2.5
±
0.2
2.5
±
0.2
3.2
±
0.2
3.2
±
0.2
H
0.23
±
0.03
0.35
±
0.1
0.45
±
0.1
0.45
±
0.1
0.55
±
0.1
0.55
±
0.1
0.55
±
0.1
0.55
±
0.1
0.55
±
0.1
D
0.15
±
0.05
0.2
±
0.1
0.3
±
0.2
0.3
±
0.2
0.5
±
0.2
0.5
±
0.2
1.0
±
0.2
1.3
±
0.2
1.3
±
0.2
(Unit: mm)
d
0.2
Max
0.3
Max
0.4
Max
0.42
Max
0.52 Max
0.52 Max
0.8 Max
1.3 Max
1.3 Max
RESISTANCE RANGE
Item
T.C.R. (PPM°/C)
Resistance
Tolerance
Power Rating
T.C.R.
Mark
0.05W
2Y
0.063W
2Z/2X
0.1W
2W/2C/2A
0.125W
2D/2B
0.25W
2E/2F
0.5W
2G/2H
1W
2I/3A
2W
3B
±100, ±
50 A, C
±
200
L
±
1%
F
±
5%
J
10Ω~1MΩ
10Ω~1MΩ
10Ω~1MΩ
10Ω~1MΩ
10Ω~1MΩ
1Ω~5.6MΩ
10Ω~1MΩ
1Ω~5.6MΩ
10Ω~1MΩ
1Ω~100MΩ
10Ω~1MΩ
1Ω~100MΩ
1Ω~10MΩ
1Ω~100MΩ
1Ω~10MΩ
1Ω~100MΩ
1Ω~10MΩ
1Ω~100MΩ
1Ω~10MΩ
1Ω~100MΩ
RATING
Item
Max Working Voltage
Max Over-Load Voltage
Operating Temp. Range
Rating Temp.
Power
Mark
10Ω~1MΩ
0Ω~1MΩ
0Ω~1MΩ
1Ω~100MΩ
0Ω~100MΩ
0Ω~100MΩ
10Ω~1MΩ
0Ω~1MΩ
0Ω~1MΩ
1Ω~100MΩ
0Ω~100MΩ
0Ω~100MΩ
*Main Resistance Value: E-24, E-96 Series (see back)
0.5W
2G/2H
0.05W
2Y
0.063W
2Z/2X
0.1W
2W/2C/2A
0.125W
2D/2B
0.25W
2E/2F
1W
2I/3A
2W
3B
25V
50V
50V
100V
50V
100V
200V
400V
– 55° C to +175° C
70° C
200V
400V
250V
500V
300V
600V
500V
1000V
CHARACTERISTICS
Requirements
Short time Over-Load
Soldering Heat
Temperature Cycling
Moisture Load-Life
Load-Life
Dielectric-Withstanding Voltage
Characteristics
±2.5%
±3%
±1%
±5%
(2Y), (2Z), (2X),
±3%
±5%
(2Y), (2Z), (2X),
±3%
±1%
Text Method
Rated Voltage x 2.5, 5 seconds.
260°C, 10 seconds.
–55°C~155°C, 0.5 hours, 5 cycles
40°C 95% RH Rated Voltage 1000H
Rated Voltage 1000 Hours
Max Working Voltage
DERATING CURVE
100
80
60
40
20
0
–55
20
40
60
80
100
120
140
160
170
180
Ambient Temperature
°C
70°C
175°C
ORDERING INFORMATION
RC 73 A 2B 1001 F T
F
RC 73 L 2B 102 J T
F
*
**
Pb Free
(
Rated Load %
Taping
Resistance Tolerance
Resistance Value
Power Rating
Temperature Coefficient (T.C.)
Chip Type
Thick Film
* L=T.C. for 5% Tol.; A or C=T.C. for 1% Tol.
** 102 = 3 digit for 5% Tol., 1001 = 4 digit for 1% Tol.
Web Site: http://www.smec-inc.com
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Contents Page
e-mail: sales@smec-inc.com
30
THICK FILM CHIP RESISTORS
--
T Y P E
RESISTANCE DECADE VALUES
E-6 Series (±1%, ±2%, ±5%)
E-12 Series (±1%, ±2%, ±5%)
E-24 Series (±2%, ±5%)
10
10
10
33
10.0
13.3
17.8
23.7
31.6
42.2
56.2
75.0
12
11
36
10.2
13.7
18.2
24.3
32.4
43.2
57.6
76.8
15
15
12
39
10.5
14.0
18.7
24.9
33.2
44.2
59.0
78.7
18
13
43
10.7
14.3
19.1
25.5
34.0
45.3
60.4
80.6
22
22
15
47
11.0
14.7
19.6
26.1
34.8
46.4
61.9
82.5
27
16
51
11.3
15.0
20.0
26.7
35.7
47.5
63.4
84.5
RC73
E-96 Series (±1%)
33
33
18
56
11.5
15.4
20.5
27.4
36.5
48.7
64.9
86.6
39
20
62
11.8
15.8
21.0
28.0
37.4
49.9
66.5
88.7
47
47
22
68
12.1
16.2
21.5
28.7
38.3
51.1
68.1
90.9
56
24
75
12.4
16.5
22.1
29.4
39.2
52.3
69.8
90.9
68
68
27
82
12.7
16.9
22.6
30.1
40.2
53.6
71.5
95.3
82
30
91
13.0
17.4
23.2
30.9
41.2
54.9
73.2
97.6
CHIP JUMPER
ZERO OHM
CHIP RESISTOR
TYPE
DIMENSIONS
RC73JP2Y
RC73JP2Z
RC73JP2W
RC73JP2X
RC73JP2C
RC73JP2A
RC73JP2D
RC73JP2B
RC73JP2E
RC73JP2F
RC73JP2G
RC73JP2H
RC73JP2I
RC73JP3A
RC73JP3B
:
Size is same as thick film chip resistor RC73
□2Y
:
Size is same as thick film chip resistor RC73
□2Z
:
Size is same as thick film chip resistor RC73
□2W
:
Size is same as thick film chip resistor RC73
□2X
:
Size is same as thick film chip resistor RC73
□2C
:
Size is same as thick film chip resistor RC73
□2A
:
Size is same as thick film chip resistor RC73
□2D
:
Size is same as thick film chip resistor RC73
□2B
:
Size is same as thick film chip resistor RC73
□2E
:
Size is same as thick film chip resistor RC73
□2F
:
Size is same as thick film chip resistor RC73
□2G
:
Size is same as thick film chip resistor RC73
□2H
:
Size is same as thick film chip resistor RC73
□2I
:
Size is same as thick film chip resistor RC73
□3A
:
Size is same as thick film chip resistor RC73
□3B
* Within one second
RC73JP2Y
0.5A
1A
RC73JP2Z
RC73JP2W
1A
5A
RC73JP2X
RC73JP2C
1A
5A
RC73JP2A
RC73JP2D
RC73JP2B
RC73JP2E
RC73JP
TAPING DIMENSIONS
RATING
Item
RC73JP2F RC73JP2H RC73JP3A
RC73JP2G RC73JP2I RC73JP3B
4A
*20A
5A
*25A
5A
*25A
Rating Current
Max Current Surge
Resistance Value
Operating Temp. Range
2A
2A
*10A
*10A
Less than 50mΩ
-55°C to +175°C
RESISTANCE TOLERANCE
RC73 Type
2Y
2Z / 2W
2X / 2C
2A
2D
2B
2E
2F / 2G
2H / 2I
3A
3B
Tape Type
Cardboard
Cardboard
Cardboard
Cardboard
Cardboard
Cardboard
Embossed
Embossed
Embossed
Pcs./Reel
15K
10K
5K
5K
5K
5K
5K
4K
4K
4K
A
0.4 ± 0.05
0.65 ± 0.05
1.1 ± 0.
1.6 ± 0.
1.9
± 0.2
1.9
± 0.2
2.9 ± 0.1
3.5 ± 0.1
3.5 ± 0.1
B
0.7 ± 0.05
1.15 ± 0.05
.9 ± 0.
.4 ± 0.2
3.5
± 0.2
3.5
± 0.2
Sign
2Y, 2Z, 2W
2X, 2C, 2A, 2D, 2B, 2E
2F, 2G, 2H, 2I
3A, 3B
C
8 ± 0.2
8 ± 0.2
2 ± 0.3
12 ± 0.3
D
3.5 ± 0.05
3.5 ± 0.05
5.5 ± 0.05
5.5 ± 0.05
E
1.75 ± 0.1
1.75 ± 0.1
1.75
± 0.1
1.75
± 0.1
F
2.0 ± 0.05
4.0 ± 0.05
4.0
± 0.05
4.0
± 0.05
±1% (Unit: mm)
G
H
2.0
± 0.05
4.0
± 0.1
2.0
± 0.05 4.0 ± 0.1
2.0
± 0.05
4.0
± 0.1
2.0
± 0.05
4.0
± 0.1
3.5±0.20
5.5±0.10
6.7
± 0.1
6.7
± 0.1
31
SMEC
Telephone (512) 331-1877
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