74x Series
Features
Chip Resistor Arrays
Low Cost Thick Film Technology
Leadless Surface Mount Construction
Concave or Convex Terminations
Solder Coated Nickel Barrier Pads
Isolated and Bussed Circuit Configurations
Improved TCR Tracking vs. Discrete Resistors
Fewer Placements Than Discrete Components
Tape and Reel Packaging
RoHS Compliant in Accordance with EU Directive 2011/65/EU
- Lead-Free Termination Finish
- Exemption 7(c)-I, Electrical and electronic components containing
lead [Pb] in glass
Applications
Data Communications
Image Processing
Medical Equipment
Networking
Pull-Up/Pull-Down Logic Gates
DRAM Termination
Portable Test Equipment
Low Profile High Density Designs
Description
74x Series Chip Arrays are single packaged devices containing an array of homogeneous resistor elements. Arrays
are typically used for convenience when several resistors occupy the same area in a layout. Multiple package
sizes and circuit configurations help save placement costs by reducing application component count.
Ordering Information
Model
741X083
Resistor
Value
103
Resistor
Tolerance
J
RoHS
Compliant
P
Special
Packaging
Package Code
740X043
741X043
741X083
741C083
741X163
742C043
Package Code
742X083
742C083
742C163
743C043
743C083
744C043
Package Code
744C083
745X101
745X102
745C101
745C102
746X101
Code
J
G
F
X
Code Resistor Value *
10k ohm
103
* See Addendum for Standard
EIA Values and Codes
Tolerance
±5%
1
±2%
2, 4
±1%
3, 4
Zero Ohm
Code Termination
P Matte Sn Finish
Code Carrier Tape
8mm Tape
C8
12mm Tape
C12
Blank 12mm or 8mm
741X163 Model Only!
Notes:
1]
2]
3]
4]
Standard tolerance, 3-digit resistor codes. Available for 740 - 746 package codes.
3-digit resistor codes. Available for 741 - 745 package codes; except 741X163, 745X101 and 745X102 [±5% and ±1% only].
4-digit resistor codes. Available for 741 - 745 package codes; except 745X101 and 745X102 [±5% and ±1% only].
Consult factory for availability with 740X043 package code.
Not all performance combinations and resistor values may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
DOC# 008-0335-0 Rev. J
Page 1 of 10
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
Chip Resistor Arrays
74x Series
Ordering Information
Part Number Examples
Toleranc e /
Value
1 0 O hms
4 9 .9 O hms
1 2 0 O hms
1 k O hms
6 8 k O hms
3 -Digit Code
J
[±5 %]
742C083100JP
Not Available
742C083121JP
742C083102JP
742C083683JP
G
[±2 %]
742C083100GP
Not Available
742C083121GP
742C083102GP
742C083683GP
4 -Digit Code
F
[±1 %]
742C08310R0FP
742C08349R9FP
742C0831200FP
742C0831001FP
742C0836802FP
3-Digit Resistor Code [For 5% and 2% tolerance only.]
st
nd
rd
1 and 2 digits are resistor, 3 digit is number of zeros.
Ex. 102 = 1,000 ohm = 1k ohm
Ex. 683 = 68,000 ohm = 68k ohm
Resistance Values <100 Ohms
“R” indicates decimal for values less than 100 ohm.
Ex. 49R9 = 49.9 ohm
4-Digit Resistor Code [For 1% tolerance only.]
th
First three digits are resistor value, 4 digit is number of zeros.
Ex. 1001 = 1,000 ohm = 1k ohm
Ex. 6802 = 68,000 ohm = 68k ohm
Electrical & Environmental Specifications
Operating Conditions
P ac kage
740
741
742
743
744
745X
745C
746
P CB Area
P er Resistor
[Sq. Inc h]
0.0008
0.0015
0.0037
0.0071
0.0094
0.0058
0.0058
0.0013
Circ uit
Type
Isolated
Isolated
Isolated
Isolated
Isolated
Bussed
Bussed
Bussed
Resistanc e
Range
[ohm]
10 - 1M
10 - 1M
10 - 1M
10 - 1M
10 - 1M
10 - 330k
100 - 470k
10 - 100k
±5% Std.
or
0.5 ohm
[whichever is
greater]
Resistanc e
Toleranc e
[%]
1
O perating
Temperature
Range
Temperature
Coeffic ient
+7 0 °C P ower
P er Resistor
[Watts]
0.031
0.063
0.063
0.100
0.125
0.063
0.063
0.031
2
Maximum
O perating
Voltage
12.5V
25V
50V
100V
200V
50V
50V
25V
-55°C to +125°C
±200ppm/°C
1.] See Ordering Information for other options available.
2.] Total Rated Package Power equals total number of resistors times rated Power Per Resistor.
Environmental Parameters
Test
Thermal Cyc le
Short Time O verload
Moisture Resistanc e
High Temperture Exposure
Load Life
Resistanc e to Solder Heat
Resistanc e to Solvents
Solderability
Maximum Delta R [%]
741
742 - 746
740
1.00
2.00
2.00
3.00
3.00
1.00
---
---
1.00
2.50
5.00
1.00
5.00
2.50
---
---
1.00
1.00
2.00
1.00
2.00
1.00
---
---
Test Desc ription
5 cycles -55°C to +125°C
2½ times rated working voltage for 5 seconds
240 hours 10% rated load, -10°C to +65°C, 90% R.H.
1,000 hours , no load, +125°C
1,000 hours @ +70°C, rated load
10 seconds @ +260°C solder
Isopropyl alcohol, Freon TMC
RMA Flux, +230°C, 5 seconds dip, 95% coverage
DOC# 008-0335-0 Rev. J
Page 2 of 10
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
Chip Resistor Arrays
74x Series
Electrical & Environmental Specifications
Circuit Types
740X043
741X043
742C043
2 Resistors
4 Terminations
741X083
2 Resistors
4 Terminations
741C083
2 Resistors
4 Terminations
742X083
742C083
4 Resistors
8 Terminations
743C043
4 Resistors
8 Terminations
743C083
4 Resistors
8 Terminations
744C043
4 Resistors
8 Terminations
744C083
2 Resistors
4 Terminations
741X163
4 Resistors
8 Terminations
742C163
2 Resistors
4 Terminations
4 Resistors
8 Terminations
746X101
8 Resistors
16 Terminations
745X101
8 Resistors
16 Terminations
745X102
745C101
8 Resistors
10 Terminations
745C102
8 Resistors
10 Terminations
8 Resistors
10 Terminations
8 Resistors
10 Terminations
8 Resistors
10 Terminations
DOC# 008-0335-0 Rev. J
Page 3 of 10
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
Chip Resistor Arrays
74x Series
Mechanical Specifications
Package Drawing – Convex, Type X
Package Drawing – Concave, Type C
Notes
1. JEDEC termination code (e3). Barrier-plating is nickel [Ni] with Matte tin [Sn] finish.
2. Reflow conditions per JEDEC J-STD-020; +260°C maximum, 20 seconds.
3. MSL = 1.
Package Configuration/Dimensions
P ac kage
Code
740X043
741X043
741X083
7 4 1 C0 8 3
741X163
7 4 2 C0 4 3
742X083
7 4 2 C0 8 3
7 4 2 C1 6 3
7 4 3 C0 4 3
7 4 3 C0 8 3
7 4 4 C0 4 3
7 4 4 C0 8 3
7 4 5 C1 0 1
7 4 5 C1 0 2
745X101
745X102
746X101
Resistor Size/ Termination
# Resistors
Configuration
P ads
0201 X 2
0402 X 2
0402 X 4
0402 X 4
0402 X 8
0603 X 2
0603 X 4
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
8
16
4
8
4
8
10
10
10
10
10
2
2
4
4
8
2
4
4
8
2
4
2
4
8
8
8
8
8
Circ uit
Type
Isolated
Isolated
Isolated
Isolated
Isolated
Isolated
Isolated
Isolated
Isolated
Isolated
Isolated
Isolated
Isolated
Bussed
Bussed
Bussed
Bussed
Bussed
Dimensions
[mm]
L
0.80 ±0.10
1.00 ±0.20
2.00 ±0.20
2.00 ±0.20
3.95 ±0.25
1.60 ±0.20
3.20 ±0.15
3.20 ±0.20
6.40 ±0.20
2.54 ±0.20
5.08 ±0.20
2.54 ±0.20
5.08 ±0.20
6.40 ±0.20
6.40 ±0.20
6.40 ±0.20
6.40 ±0.20
3.20 ±0.20
W
0.60 ±0.10
1.00 ±0.20
1.00 ±0.20
1.00 ±0.20
1.60 ±0.15
1.60 ±0.20
1.60 ±0.15
1.60 ±0.20
1.60 ±0.20
2.00 ±0.20
2.00 ±0.20
3.20 ±0.20
3.20 ±0.20
3.10 ±0.20
3.10 ±0.20
3.20 ±0.20
3.20 ±0.20
1.60 ±0.15
P
[Typ.]
0.50
0.65
0.50
0.50
0.50
0.80
0.80
0.80
0.80
1.27
1.27
1.27
1.27
1.27
1.27
1.27
1.27
0.64
T
0.35 ±0.10
0.35 ±0.10
0.40 ±0.15
0.375 ±0.125
0.45 ±0.10
0.525 ±0.175
0.55 ±0.15
0.525 ±0.175
0.525 ±0.175
0.60 ±0.10
0.60 ±0.10
0.60 ±0.10
0.60 ±0.10
0.575 ±0.125
0.575 ±0.125
0.60 ±0.10
0.60 ±0.10
0.60 ±0.10
A
0.35 ±0.10
0.295 ±0.135
0.30 ±0.15
0.29 ±0.11
0.30 ±0.10
0.50 ±0.15
0.45 ±0.20
0.50 ±0.15
0.50 ±0.15
0.80 ±0.10
0.80 ±0.10
0.80 ±0.10
0.80 ±0.10
0.60 ±0.15
0.60 ±0.15
0.95 ±0.20
0.95 ±0.20
0.35 ±0.05
B
0.175 ±0.125
0.20 ±0.15
0.20 ±0.15
0.20 ±0.10
0.30 ±0.15
0.30 ±0.20
0.30 ±0.20
0.30 ±0.20
0.30 ±0.20
0.40 ±0.20
0.40 ±0.20
0.50 ±0.30
0.50 ±0.30
0.50 ±0.30
0.50 ±0.30
0.50 ±0.15
0.50 ±0.15
0.30 ±0.15
C
0.15 ±0.10
0.25 ±0.10
0.25 ±0.20
0.265 ±0.115
0.375 ±0.175
0.40 ±0.15
0.275 ±0.175
0.35 ±0.20
0.40 ±0.15
0.55 ±0.10
0.55 ±0.10
0.55 ±0.10
0.55 ±0.10
0.55 ±0.30
0.55 ±0.30
0.50 ±0.15
0.50 ±0.15
0.35 ±0.15
D
0.25 ±0.10
0.33 ±0.15
0.40 ±0.15
N/A
0.325 ±0.175
N/A
0.525 ±0.225
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.10 ±0.15
1.10 ±0.15
0.45 ±0.05
DOC# 008-0335-0 Rev. J
Page 4 of 10
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
Chip Resistor Arrays
74x Series
Mechanical Specifications
Recommended Pad Layout
P ac kage
Code
740
741X043
741X083
7 4 1 C0 8 3
741X163
742
743
744
745
746
Dimensions
[mm]
A
0.90
1.80
1.80
1.80
1.80
2.60
3.00
4.20
3.90
2.60
B
0.30
0.50
0.50
0.50
0.50
0.80
1.00
2.20
2.10
0.80
C
0.30
0.40
0.30
0.30
0.30
0.45
0.65
0.65
0.90
0.35
D
0.50
0.67
0.50
0.50
0.50
0.80
1.27
1.27
1.27
0.64
Marking Information
P ac kage
Code
740X043
741X043
741X083
J& G
Toleranc e
E-2 4 Value
No Marking
No Marking
No Marking
or
3-Digits
No Marking
or
3-Digits
3-Digits
3-Digits
F
Toleranc e
E-2 4 Value
E-9 6 Value
-
No Marking
No Marking
or
4-Digits
No Marking
or
3-Digits
4-Digits
3-Digits
or
4-Digits
3-Digits
or
4-Digits
3-Digits
or
4-Digits
4-Digits
4-Digits
4-Digits
4-Digits
4-Digits
-
-
-
-
-
-
No Marking
No Marking
or
4-Digits
No Marking
4-Digits
4-Digits
Marking
Color
-
-
-
1
10k ohm – 3-Digit
7 4 1 C0 8 3
741X163
7 4 2 C0 4 3
-
-
White
742X083
3-Digits
4-Digits
White
10k ohm – 4-Digit
7 4 2 C0 8 3
7 4 2 C1 6 3
7 4 3 C0 4 3
7 4 3 C0 8 3
7 4 4 C0 4 3
7 4 4 C0 8 3
7 4 5 C1 0 1
7 4 5 C1 0 2
745X101
745X102
746X101
3-Digits
3-Digits
3-Digits
3-Digits
3-Digits
3-Digits
3-Digits
3-Digits
3-Digits
3-Digits
3-Digits
4-Digits
4-Digits
4-Digits
4-Digits
4-Digits
4-Digits
-
-
-
-
-
White
White
White
White
White
White
White
Orange
-
-
-
1.] May vary from indicated color.
DOC# 008-0335-0 Rev. J
Page 5 of 10
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.
嵌入式系统
