Chip Resistor Arrays
Series 74x
FEATURES
•
Low Cost
•
Thick Film Technology
•
High Density Packaging
•
Leadless Surface Mount Construction
•
Tape and Reel Packaging
•
Solder Coated Nickel Barrier Pads
•
Isolated and Bussed Circuits
•
Concave and Convex Terminations
•
RoHS Compliant
PRODUCT BENEFITS
•
High Density Packaging
•
Placement Efficiency
Up to 30% less space per resistor than 0603 chip resistors
Up to 75% less space per resistor than 0805 chip resistors
Networks require fewer placements than discrete components
Larger overall size eases handling compared to discrete components
•
Low Profile; Can be used in PCMCIA cards
ORDERING INFORMATION
742C083 101 J P
Part Code
See Standard Package
Outlines Page 2
RoHS Compliant
Matte Sn Finish
Resistor Code
See Table Page 5
3 Digit Resistor Code
(For 5% and 2% tolerance only)
1st and 2nd Digit is the value. 3rd Digit is number of zeros.
e.g. 102 = 1000 ohm =1k ohm
e.g. 683= 68000 ohm =68k ohm
4 Digit Resistor Code
(For 1% tolerance only)
The first three digits are significant and fourth digit is multiplier.
1st, 2nd and 3rd Digit is the value. 4th Digit is number of zeros.
e.g. 1001 = 1000 ohm = 1k ohm
e.g. 6802 = 68000 ohm = 68k ohm
For Resistance Value
<100
ohm
“R” indicates decimal on values less than 100 ohms.
e.g. 49R9 = 49.9 ohm
Value/Tolerance
10 Ohm
49.9 Ohm
120 Ohm
1k Ohm
68k Ohm
Tolerance
J = ± 5% (Standard) 3-digit code
(Available for 740-746 Series)
G = ± 2% 3-digit code
(Available for 741-745 Series only except
for 741X163, 745X101 and 745X102)
F = ± 1% 4-digit code
(Available for 741-745 Series only except
for 745X101 and 745X102)
X = zero ohm jumper
G and F tolerance for 740X043, please consult factory.
3-Digit Code
J (±5%)
G (±2%)
742C083100JP
742C083100GP
Not Available
Not Available
742C083121JP
742C083121GP
742C083102JP
742C083102GP
742C083683JP
742C083683GP
4-Digit Code
F (±1%)
742C08310R0FP
742C08349R9FP
742C0831200FP
742C0831001FP
742C0836802FP
Document No. 008-0335-0
Page 1 - 5
Rev. B
٠ ٠ ٠
CTS Electronic Components, Inc.
٠
171 Covington Drive
٠
Bloomingdale, IL 60108
٠ ٠ ٠
٠ ٠ ٠
www.ctscorp.com
٠ ٠ ٠
Chip Resistor Arrays
Series 74x
PACKAGE OUTLINES
Concave Termination – Type C
Convex Termination – Type X
L
P
T
C
B
B
Termination Area
(all places)
D
L
P
T
C
Termination Area
(all places)
W
W
A
NOTES
1. Termination pads (e3). Barrier-plating is nickel (Ni) with Matte tin (Sn) finish.
Dimensions: mm/inch
Part
Code
740X043
741X043
741X083
741C083
741X163
742C043
742X083
742C083
742C163
743C043
743C083
744C043
744C083
745C101
745C102
745X101
745X102
746X101
Configuration # Pads # Res. Circuit
0201 x 2
0402 X 2
0402 X 4
0402 X 4
0402 X 8
0603 X 2
0603 X 4
0603 X 8
0805 X 2
0805 X 4
1206 X 2
1206 X 4
4
4
8
8
16
4
8
16
4
8
4
8
10
10
10
2
2
4
4
8
2
4
8
2
4
2
4
8
8
8
Isolated
L
W
P
A
T
0.35±0.10
.014±.004
A
B
C
D
N/A
0.80±0.10 0.60±0.10 0.50±0.05
.031±.004 .024±.004 .020±.002
1.00 ±0.10
0.65 ±0.10
Isolated
.039 ±.004
.026 ±.004
0.35±0.10 0.20±0.10 0.15±0.10
.014±.004 .008±.004 .006±.004
0.33 ±0.10
.013 ±.004
1.00 ±0.10
0.35 ±0.10 0.30 ±0.15 0.20 ±0.10 0.38 Max.
.039 ±.004
.014 ±.004 .012 ±.006 .006 ±.004 .015 Max.
2.00 ±0.10
.079 ±.004
0.50 ±0.10
0.28 ±0.10
Isolated
.020 ±.004
.011 ±.004
Isolated
3.80
.150
1.60
Isolated
.063
Isolated
Isolated
±0.10 1.60 ±0.10
±.004 .063± .004
±0.20
±.008
0.45 ±0.10 0.30 ±0.10 0.30 ±0.10 0.30
.018 ±.004 .012 ±.004 .012 ±.004 .012
0.40
.016
0.60 +0.10
±0.10
±.004
±0.15
±.006
N/A
-0.25
0.50 ±0.15 0.30 ±0.20 0.30 ±0.15
3.20 ±0.20 1.60 ±0.20 0.80 ±0.05
.126 ±.008 .063 ±.008 .032 ±.002 .024 +.004 .020 ±.006 .012 ±.008 .012 ±.006
-.010
0.40 ±0.15
6.40 ±0.20
Isolated
.016 ±.006
.252 ±.008
2.54 ±0.20
.100 ±.008 2.00 ±0.20 1.27 ±0.05 0.60 ±0.10 0.80 ±0.10 0.40 ±0.20 0.40 ±0.15
5.08 ±0.30 .079 ±.008 .050 ±.002 .024 ±.004 .031 ±.006 .016 ±.008 .016 ±.006
Isolated
.200 ±.012
Isolated
2.54 ±0.20
.100 ±.008 3.20 ±0.20 1.27 ±0.05 0.60 ±0.10 0.80 ±0.10 0.50 ±0.20 0.50 ±0.15
5.08 ±0.30 .126 ±.008 .050 ±.002 .024 ±.004 .031 ±.006 .020 ±.008 .020 ±.006
Isolated
.200 ±.012
Isolated
Bussed
Bussed
Bussed
6.40 ±0.20 3.20 ±0.20 1.27 ±0.05 0.60 ±0.10 0.60 ±0.15 0.35 ±0.15 0.55 ±0.15
.252 ±.008 .126 ±.008 .050 ±.002 .024 ±.004 .024 ±.006 .013 ±.006 .022 ±.006
N/A
N/A
N/A
-
-
-
N/A
6.40 ±0.20 3.20 ±0.20 1.27 ±0.05 0.60 ±0.10 0.90 ±0.15 0.50 ±0.20 0.50 ±0.15 1.10 ±0.15
.252 ±.008 .126 ±.008 .050 ±.002 .024 ±.004 .035 ±.006 .020 ±.008 .020 ±.006 .043 ±.006
3.30 ±0.10 1.65 ±0.15 0.64 ±0.05 0.60 ±0.10 0.35 ±0.05 0.40 ±0.10 0.45 ±0.10 0.50 ±0.05
.130 ±.004 .065 ±.006 .025 ±.002 .024 ±.004 .014 ±.002 .016 ±.004 .018 ±.004 .020 ±.002
Document No. 008-0335-0
Page 2 - 5
Rev. B
٠ ٠ ٠
CTS Electronic Components, Inc.
٠
171 Covington Drive
٠
Bloomingdale, IL 60108
٠٠٠
Chip Resistor Arrays
Series 74x
TYPES of CIRCUITS
740X043
2 Resistors
4 Terminations
744C043
2 Resistors
4 Terminations
744C083
4 Resistors
8 Terminations
741C083
4 Resistors
8 Terminations
745C101
8 Resistors
10 Terminations
745C102
8 Resistors
10 Terminations
C om m on Pad
D esignator
50 m il pitch (1.27m m )
741X043
2 Resistors
4 Terminations
741X083
4 Resistors
8 Terminations
741X163
8 Resistors
16 Terminations
7 4 5 X1 0 1
742C043
2 Resistors
4 Terminations
7 4 5 X1 0 2
8 R es isto rs
10 T er m ina tio ns
742C083
4 Resistors
8 Terminations
742C163
8 Resistors
16 Terminations
8 R es isto rs
10 T er m ina tio ns
N ote: T he M ar king C oncept for C onvex and
C onc ave Seri es 745 is Di fferent.
742X083
4 Resistors
8 Terminations
746X101
8 Resistors
10 Terminations
2 Resistors
4 Terminations
743C043
4 Resistors
8 Terminations
743C083
Document No. 008-0335-0
Page 3 - 5
Rev. B
٠ ٠ ٠
CTS Electronic Components, Inc.
٠
171 Covington Drive
٠
Bloomingdale, IL 60108
٠٠٠
Chip Resistor Arrays
Series 74x
RECOMMENDED LAND PATTERNS
A
SERIES
DIMENSIONS mm/in
A
0.60
0.023
1.00
0.039
1.00
0.039
1.00
0.039
1.60
0.063
1.60
0.063
2.00
0.079
3.20
0.126
3.20
0.126
1.65
0.065
B
0.50
0.019
0.65
0.026
0.50
0.020
0.50
0.020
0.50
0.020
0.80
0.032
1.27
0.050
1.27
0.050
1.27
0.050
0.64
0.025
C
0.30
0.012
0.33
0.013
0.30
0.012
0.28
0.011
0.30
0.012
0.50
0.020
0.80
0.031
0.80
0.031
0.90
0.035
0.35
0.014
D
0.30
0.012
0.50
0.020
0.50
0.020
0.50
0.020
0.80
0.031
0.90
0.035
1.00
0.039
1.30
0.051
1.30
0.051
0.80
0.032
B
740
741X043
741X083
741C083
741X163
C
D
742
743
744
745
746
ELECTRICAL and MECHANICAL SPECIFICATIONS
Series
740
741
742
743
744
745
746
PCB Area (in²)
Per Resistor
0.0008
0.0015
0.0037
0.0071
0.0094
0.0058
0.0013
Circuit Type
Isolated
Isolated
Isolated
Isolated
Isolated
Bussed
Bussed
Resistance
Range, Ohms
10 - 1M
10 - 1M
10 - 1M
10 - 1M
10 - 1M
33 - 470K
33 - 100K
70°C Power
Per Resistor*
.031W
.063W
.063W
.100W
.125W
.063W
.031W
Maximum
Operating
Voltage
12.5V
25V
50V
100V
200V
50V
25V
*Total Rated Package Power equals total number of resistors times rated Power per Resistor
Standard: ±5% or 0.5Ω (whichever is greater)
Resistance Tolerance
Operating Temperature Range -55°C to +125°C
Standard: 200PPM/°C
Temperature Coefficient
Document No. 008-0335-0
Page 4 - 5
Rev. B
٠ ٠ ٠
CTS Electronic Components, Inc.
٠
171 Covington Drive
٠
Bloomingdale, IL 60108
٠٠٠
Chip Resistor Arrays
Series 74x
STANDARD RESISTOR VALUES and EIA CODE
Ohms
0
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
Code
000X
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
510
560
620
Ohms
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
Code
680
750
820
910
101
111
121
131
151
161
181
201
221
241
271
301
331
361
391
431
471
Ohms
510
560
620
680
750
820
910
1.0K
1.1K
1.2K
1.3K
1.5K
1.6K
1.8K
2.0K
2.2K
2.4K
2.7K
3.0K
3.3K
3.6K
Code
511
561
621
681
751
821
911
102
112
122
132
152
162
182
202
222
242
272
302
332
362
Ohms
3.9K
4.3K
4.7K
5.1K
5.6K
6.2K
6.8K
7.5K
8.2K
9.1K
10.0K
11.0K
12.K
13.K
15.0K
16.0K
18.0K
20.0K
22.0K
24.0K
27.0K
Code
392
432
472
512
562
622
682
752
822
912
103
113
123
133
153
163
183
203
223
243
273
Ohms
30.0K
33.0K
36.0K
39.0K
43.0K
47.0K
51.0K
56.0K
62.0K
68.0K
75.0K
82.0K
91.0K
100K
110K
120K
130K
150K
160K
180K
200K
Code
303
333
363
393
433
473
513
563
623
683
753
823
913
104
114
124
134
154
164
184
204
Ohms
220K
240K
270K
300K
330K
360K
390K
430K
470K
510K
560K
620K
680K
750K
820K
910K
1M
Code
224
244
274
304
334
364
394
434
474
514
564
624
684
754
824
914
105
TAPE and REEL INFORMATION
Reel
Diameter
7"
Parts/Reel
Pitch
Carrier Width
Material
741X043 742C043
740X043 741C083 742C083
741X083 742X083
10,000
10,000
5,000
2mm
2mm
4mm
8mm
Paper
8mm
Paper
8mm
Paper
741X163
5,000
4mm
8mm (preferred)
12mm (acceptable)
Paper
742C163
4,000
4mm
12mm
Plastic
743C043 743C083 745C101 745X101
746X101
744C043 744C083 745C102 745X102
4,000
4mm
8mm
Plastic
4,000
4mm
12mm
Plastic
4,000
4mm
12mm
Plastic
4,000
4mm
12mm
Plastic
5,000
4mm
8mm
Paper
ENVIRONMENTAL PERFORMANCE SPECIFICATIONS
Test
Thermal Cycle
Short Time Overload
Moisture Resistance
High Temperature Exposure
Load Life
Resistance to Solder Heat
Resistance to Solvents
Solderability
Max. Delta R
740
1.00%
2.00%
2.00%
3.00%
3.00%
1.00%
741
1.00%
2.50%
5.00%
1.00%
5.00%
2.50%
742-746
1.00%
1.00%
2.00%
1.00%
2.00%
1.00%
Test Description
5 Cycles -55°C to +125°C
2½ X Rated Working Voltage for 5 Seconds
240 Hours 10% rated load, -10°C to +65°C, 90% R.H.
1000 Hours, no load, +125°C
1000 Hours @ 70°C, rated load
10 Seconds @ 260°C solder
Isopropyl alcohol, Freon TMC
RMA Flux, 230°C, 5 Seconds dip, 95% coverage
Document No. 008-0335-0
Page 5 - 5
Rev. B
٠ ٠ ٠
CTS Electronic Components, Inc.
٠
171 Covington Drive
٠
Bloomingdale, IL 60108
٠٠٠
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