Document No. 008-0335-0 Page 1 - 4 Rev. D
www.ctscorp.com
Chip Resistor Arrays
Series 74x
FEATURES
• Low Cost
• Thick Film Technology
• High Density Packaging
- Up to 30% less space per resistor than 0603 chip resistors
- Up to 75% less space per resistor than 0805 chip resistors
• Low Profile; can be used in PCMCIA cards
• Leadless Surface Mount Construction
• Concave or Convex Terminations
• Solder Coated Nickel Barrier Pads
• Isolated and Bussed Circuits
• Resistor Arrays Require Fewer Placements Than Discrete Components
• Tape and Reel Packaging
• RoHS Compliant in Accordance with EU Directive 2005/95/EC
- Lead-Free Termination Finish
- Exemption 5 for Pb in glass material and resistor elements
ORDERING INFORMATION
RESISTOR CODE
See Table Page 2
J
See Available Packa
g
e
Outlines Page 3
PART CODE
T
OLERANCE
Matte Sn Finish
P742C083
RoHS COMPLI ANT
3 Digit Re sist or Code (For 5% and 2% tolerance only)
1st and 2nd Digit is the value. 3rd Digit is number of zeros.
ex. 102 = 1000 ohm = 1k ohm
ex. 683 = 68000 ohm = 68k ohm
For Resistance Value <100 ohm
“R” indicates decimal on values less than 100 ohms.
ex. 49R9 = 49.9 ohm
4 Digit Re sist or 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.
ex. 1001 = 1000 ohm = 1k ohm
ex. 6802 = 68000 ohm = 68k ohm
101
J = ± 5% (Standard) 3-di
g
it code
(Avai la ble f or 740-746 Serie s)
X = zero ohm
j
umper
G and F tole rance f or 740X043, p le a se consult f a ctory.
G = ± 2% 3-digit code
(Avai la ble f or 741-745 Series only excep t f or 741X163,
745X101 a n d 745X102)
F = ± 1% 4-digit code
(Avai la ble f or 741-745 Serie s only e xcep t f or 745X 101 and
745X102)
Part Number Examples 4-Digit Code
J (±5%) G (±2% ) F (±1%)
10 Ohm 742C083100JP 742C083100GP 742C08310R0FP
49.9 Ohm Not Available Not Available 742C08349R9FP
120 Ohm 742C083121JP 742C083121GP 742C0831200FP
1K Ohm 742C083102JP 742C083102GP 742C0831001FP
68 Kohm 742C083683JP 742C083683GP 742C0836802FP
3-Digit Code
Value\Tolerance
Contact your local CTS Repre senta t ive or CTS Customer Service for availability.
Not all performance combinations and resistor values may be ava ilable .
Document No. 008-0335-0 Page 2 - 4 Rev. D
Chip Resistor Arrays
Series 74x
ORDERING INFORMATION
ELECTRICAL & ENVIRONMENTAL CHARACTERISTICS
AVAILABLE RESISTOR VALUES & EIA CODES
Ohms Code Ohms Code Ohms Code Ohms Code Ohms Code Ohms Code
0 000X 68 680 510 511 3.9K 392 30.0K 303 220K 224
10 100 75 750 560 561 4.3K 432 33.0K 333 240K 244
11 110 82 820 620 621 4.7K 472 36.0K 363 270K 274
12 120 91 910 680 681 5.1K 512 39.0K 393 300K 304
13 130 100 101 750 751 5.6K 562 43.0K 433 330K 334
15 150 110 111 820 821 6.2K 622 47.0K 473 360K 364
16 160 120 121 910 911 6.8K 682 51.0K 513 390K 394
18 180 130 131 1.0K 102 7.5K 752 56.0K 563 430K 434
20 200 150 151 1.1K 112 8.2K 822 62.0K 623 470K 474
22 220 160 161 1.2K 122 9.1K 912 68.0K 683 510K 514
24 240 180 181 1.3K 132 10.0K 103 75.0K 753 560K 564
27 270 200 201 1.5K 152 11.0K 113 82.0K 823 620K 624
30 300 220 221 1.6K 162 12.K 123 91.0K 913 680K 684
33 330 240 241 1.8K 182 13.K 133 100K 104 750K 754
36 360 270 271 2.0K 202 15.0K 153 110K 114 820K 824
39 390 300 301 2.2K 222 16.0K 163 120K 124 910K 914
43 430 330 331 2.4K 242 18.0K 183 130K 134 1M 105
47 470 360 361 2.7K 272 20.0K 203 150K 154
51 510 390 391 3.0K 302 22.0K 223 160K 164
56 560 430 431 3.3K 332 24.0K 243 180K 184
62 620 470 471 3.6K 362 27.0K 273 200K 204
TAPE & REEL INFORMATION
Reel
Diameter
7" 740X043 741X043
741C083
741X083
742C043
742C083
742X083 741X163 742C163 743C043
744C043 743C083
744C083 745C101
745C102 745X101
745X102 746X101
Parts Per
Reel 10,000 10,000 5,000 5,000 4,000 4,000 4,000 4,000 4,000 5,000
Pitch 2mm 2mm 4mm 4mm 4mm 4mm 4mm 4mm 4mm 4mm
Carrier
Width 8mm 8mm 8mm 8mm (preferred)
12mm
(
acce
p
table
)
12mm 8mm 12mm 12mm 12mm 8mm
Material Pa
p
er Pa
p
er Pa
p
er Pa
p
er Plastic Plastic Plastic Plastic Plastic Pa
p
er
Series PCB A rea (in²)
Per Resistor Circuit Type Resistance
Range, Ohms 70°C Power
Per Resistor *
Maximum
Ope ra t i ng
V
olta
g
e
740 0.0008 Isolated 10 - 1M .031W 12.5V
741 0.0015 Isolated 10 - 1M .063W 25V
742 0.0037 Isolated 10 - 1M .063W 50V
743 0.0071 Isolated 10 - 1M .100W 100V
744 0.0094 Isolated 10 - 1M .125W 200V
745 0.0058 Bussed 33 - 470
K
.063W 50V
746 0.0013 Bussed 33 - 100
K
.031W 25V
* Total Rated Package Power equals total number of resistors times rated Power per Resistor
740 741 742-746
hermal C
cle 1.00% 1.00% 1.00% 5 C
y
cles -55°C to +125°C
Short Time Overload 2.00% 2.50% 1.00% 2½ Times Rated Workin
g
Volta
g
e for 5 Seconds
Moisture Resistance 2.00% 5.00% 2.00% 240 Hours 10% rated load, -10°C to +65°C, 90% R.H.
Hi
g
h Tem
p
erature Ex
p
osure 3.00% 1.00% 1.00% 1000 Hours, no load, +125°C
Load Life 3.00% 5.00% 2.00% 1000 Hours @ +70°C
,
rated load
Resistance to Solder Heat 1.00% 2.50% 1.00% 10 Seconds @ +260°C solder
Resistance to Solvents Iso
p
ro
py
l alcohol
,
Freon TMC
Solderabilit
y
RMA Flux, +230°C, 5 Seconds di
p
, 95% covera
g
e
Test Maximum Delta R Test Description
Resistance Tolerance: Std. ±5% or 0.5Ω
(whichever is greater).
See Ordering Information for other
options available.
Operating Temperature Range: -55°C to
+125°C.
Temperature Coefficient: ±200 ppm/°C.
Document No. 008-0335-0 Page 3 - 4 Rev. D
Chip Resistor Arrays
Series 74x
PACKAGE OUTLINES
CONCAVE TERMINATION – TYPE C CONVEX TERMINATION – TYPE X
Termination Area(all places) W
L
P
A
B
T
C
D
Termination Area
(all places)
W
B
A
TC
L
P
Part
Code Configuration # Pads # Res. Circuit L W P T A B C D
740X043 0201 x 2 4 2 Isolated 0.80 ±0.10
0.031 ±0.004
0.60 ±0.10
0.024 ±0.004
0.50 ±0.05
0.020 ±0.002
0.35 ±0.10
0.014 ±0.004
0.35 ±0.10
0.014 ±0.004
0.20 ±0.10
0.008 ±0.004
0.15 ±0.10
0.006 ±0.004 N/A
741X043 0402 X 2 4 2 Isolated 1.00 ±0.10
0.039 ±0.004
0.65 ±0.10
0.026 ±0.004
0.33 ±0.10
0.013 ±0.004
741X083 0402 X 4 8 4 Isolated 0.30 ±0.15
0.012 ±0.006
741C083 0402 X 4 8 4 Isolated 0.29 ±0.12
0.011 ±0.005
741X163 0402 X 8 16 8 Isolated 3.80 ±0.10
0.150 ±0.004
1.60 ±0.10
0.063 ±0.004
0.45 ±0.10
0.018 ±0.004
0.30 ±0.10
0.012 ±0.004
0.30 ±0.10
0.012 ±0.004
0.30 ±0.10
0.012 ±0.004
742C043 0603 X 2 4 2 Isolated 1.60 ±0.20
0.063 ±0.008
0.40 ±0.15
0.016 ±0.006
742X083
742C083 0603 X 4 8 4 Isolated 3.20 ±0.20
0.126 ±0.008
0.30 ±0.15
0.012 ±0.006
742C163 0603 X 8 16 8 Isolated 6.40 ±0.20
0.252 ±0.008
0.40 ±0.15
0.016 ±0.006
743C043 0805 X 2 4 2 Isolated 2.54 ±0.20
0.100 ±0.008
743C083 0805 X 4 8 4 Isolated 5.08 ±0.30
0.200 ±0.012
744C043 1206 X 2 4 2 Isolated 2.54 ±0.20
0.100 ±0.008
744C083 1206 X 4 8 4 Isolated 5.08 ±0.30
0.200 ±0.012
745C101
745C102 - 10 8 Bussed 6.40 ±0.20
0.252 ±0.008
3.20 ±0.20
0.126 ±0.008
1.27 ±0.05
0.050 ±0.002
0.60 ±0.10
0.024 ±0.004
0.60 ±0.15
0.024 ±0.006
0.35 ±0.15
0.013 ±0.006
0.55 ±0.15
0.022 ±0.006 N/A
745X101
745X102 - 10 8 Bussed 6.40 ±0.20
0.252 ±0.008
3.20 ±0.20
0.126 ±0.008
1.27 ±0.05
0.050 ±0.002
0.60 ±0.10
0.024 ±0.004
0.90 ±0.15
0.035 ±0.006
0.50 ±0.20
0.020 ±0.008
0.50 ±0.15
0.020 ±0.006
1.10 ±0.15
0.043 ±0.006
746X101 - 10 8 Bussed 3.30 ±0.10
0.130 ±0.004
1.65 ±0.15
0.065 ±0.006
0.64 ±0.05
0.025 ±0.002
0.60 ±0.10
0.024 ±0.004
0.35 ±0.05
0.014 ±0.002
0.40 ±0.10
0.016 ±0.004
0.45 ±0.10
0.018 ±0.004
0.50 ±0.05
0.020 ±0.002
0.375 ±0.125
0.0147 ±0.005
0.20 ±0.10
0.008 ±0.004
0.38 Max.
0.015 Max.
Dimensions [mm/inch]
N/A
2.00 ±0.10
0.079 ±0.004 0.50 ±0.10
0.020 ±0.004
1.60 ±0.20
0.063 ±0.008
0.80 ±0.05
0.032 ±0.002
0.60 +0.10 -0.25
0.024 +0.004 -0.010
0.50 ±0.15
0.020 ±0.006
0.30 ±0.20
0.012 ±0.008 N/A
1.00 ±0.10
0.039 ±0.004
2.00 ±0.20
0.079 ±0.008
1.27 ±0.05
0.050 ±0.002
0.60 ±0.10
0.024 ±0.004
0.80 ±0.10
0.031 ±0.006
0.40 ±0.20
0.016 ±0.008
0.40 ±0.15
0.016 ±0.006 N/A
3.20 ±0.20
0.126 ±0.008
1.27 ±0.05
0.050 ±0.002
0.60 ±0.10
0.024 ±0.004
0.80 ±0.10
0.031 ±0.006
0.50 ±0.20
0.020 ±0.008
0.50 ±0.15
0.020 ±0.006 N/A
NOTES
1. Termination pads (e3). Barrier plating is nickel (Ni) with Matte tin (Sn) finish.
2. Reflow conditions
p
er JEDEC-J-STD-020
,
+260°C maximum.
RECOMMENDED LAND PA TTERNS
A B
C
D
ABCD
0.600 0.500 0.300 0.300
0.023 0.019 0.012 0.012
1.000 0.650 0.330 0.500
0.039 0.026 0.013 0.020
1.000 0.500 0.300 0.500
0.039 0.020 0.012 0.020
1.000 0.500 0.280 0.500
0.039 0.020 0.011 0.020
1.600 0.500 0.300 0.800
0.063 0.020 0.012 0.031
1.600 0.800 0.500 0.900
0.063 0.032 0.020 0.035
2.000 1.270 0.800 1.000
0.079 0.050 0.031 0.039
3.200 1.270 0.800 1.300
0.126 0.050 0.031 0.051
3.200 1.270 0.900 1.300
0.126 0.050 0.035 0.051
1.650 0.640 0.350 0.800
0.065 0.025 0.014 0.032
743
744
745
746
741X083
741C083
741X163
742
SERIES DIMEN SIONS [mm/ i n]
740
741X043
Document No. 008-0335-0 Page 4 - 4 Rev. D
Chip Resistor Arrays
Series 74x
CIRCUIT TYPES
740X043
2 Resistors
4Terminations
744C043
2 Resistors
4 Terminations
744C083
4 Resistors
8 Terminations
741C083
4 Res ist o r s
8 Terminations
741X043
2 Resistors
4 Terminations
741X083
4 Resistors
8 Terminations
741X163
8 Resistors
16 Terminations
742C163
8 Res i stors
16 Terminations
742C083
4 Res i stors
8 Terminations
742C043
2 Resistors
4 Terminations
742X083
4 Resist ors
8 Terminations
743C043
2 Resistors
4 Terminations
743C083
4 Resistors
8 Terminations
746X101
8 Resistors
10 Termin ations
745C101
8 Resistors
10 Terminations
745C102
8 Resistors
10 Terminations
745X101
8 R esisto rs
10 T erminations
745X102
8 R esisto rs
10 T erminations
C om m on Pad
Designator 50 m il pitch (1.27mm )
N ote: T he Marking C oncept for Convex and
C oncave Series 745 is Different.