Test
Test
Max. Delta R
Max. Delta R
Test Description
Test Description
741
742-746
Thermal Cycle
1.0%
1.0%
5 Cycles -55°C to +125°C
Short Time Overload
2.5%
1.0%
2½ X Rated Working Voltage for 5 Seconds
Moisture Resistance
5.0%
2.0%
240 Hours 10% rated load, -10°C to +65°, 90% R.H.
High Temperature Exposure
1.0%
1.0%
1000 Hours, no load, +125°C
Load Life
5.0%
2.0%
1000 Hours @ 70°C, rated load
Resistance to Solder Heat
2.0%
1.0%
10 Seconds @ 260°C solder
Resistance to Solvents
Isopropyl alcohol, Freon TMC
Solderability
RMA Flux, 230°C, 5 Seconds dip, 95% coverage
Test
Test
Max. Delta R
Max. Delta R
Test Description
Test Description
741
742-746
Thermal Cycle
1.0%
1.0%
5 Cycles -55°C to +125°C
Short Time Overload
2.5%
1.0%
2½ X Rated Working Voltage for 5 Seconds
Moisture Resistance
5.0%
2.0%
240 Hours 10% rated load, -10°C to +65°, 90% R.H.
High Temperature Exposure
1.0%
1.0%
1000 Hours, no load, +125°C
Load Life
5.0%
2.0%
1000 Hours @ 70°C, rated load
Resistance to Solder Heat
2.0%
1.0%
10 Seconds @ 260°C solder
Resistance to Solvents
Isopropyl alcohol, Freon TMC
Solderability
RMA Flux, 230°C, 5 Seconds dip, 95% coverage
Test
Test
Max. Delta R
Max. Delta R
Test Description
Test Description
741
742-746
Thermal Cycle
1.0%
1.0%
5 Cycles -55°C to +125°C
Short Time Overload
2.5%
1.0%
2½ X Rated Working Voltage for 5 Seconds
Moisture Resistance
5.0%
2.0%
240 Hours 10% rated load, -10°C to +65°, 90% R.H.
High Temperature Exposure
1.0%
1.0%
1000 Hours, no load, +125°C
Load Life
5.0%
2.0%
1000 Hours @ 70°C, rated load
Resistance to Solder Heat
2.0%
1.0%
10 Seconds @ 260°C solder
Resistance to Solvents
Isopropyl alcohol, Freon TMC
Solderability
RMA Flux, 230°C, 5 Seconds dip, 95% coverage
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
0
000
68
680
470
471
3.9K
392
33K
333
270K
274
10
100
75
750
510
511
4.7K
472
39K
393
330K
334
12
120
82
820
560
561
5.1K
512
47K
473
390K
394
15
150
100
101
680
681
5.6K
562
51K
513
470K
474
18
180
110
111
820
821
6.8K
682
56K
563
510K
514
22
220
120
121
1K
102
8.2K
822
68K
683
560K
564
27
270
150
151
1.2K
122
10K
103
82K
823
680K
684
33
330
180
181
1.5K
152
12K
123
100K
104
820K
824
39
390
220
221
1.8K
182
15K
153
120K
124
1M
105
47
470
270
271
2.2K
222
18K
183
150K
154
Series 745
33 to 470KOhm
Series 746
33 to 100KOhm
51
510
330
331
2.7K
272
22K
223
180K
184
56
560
390
391
3.3K
332
27K
273
220K
224
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
Ohms
Ohms
Code
Code
0
000
68
680
470
471
3.9K
392
33K
333
270K
274
10
100
75
750
510
511
4.7K
472
39K
393
330K
334
12
120
82
820
560
561
5.1K
512
47K
473
390K
394
15
150
100
101
680
681
5.6K
562
51K
513
470K
474
18
180
110
111
820
821
6.8K
682
56K
563
510K
514
22
220
120
121
1K
102
8.2K
822
68K
683
560K
564
27
270
150
151
1.2K
122
10K
103
82K
823
680K
684
33
330
180
181
1.5K
152
12K
123
100K
104
820K
824
39
390
220
221
1.8K
182
15K
153
120K
124
1M
105
47
470
270
271
2.2K
222
18K
183
150K
154
Series 745
33 to 470KOhm
Series 746
33 to 100KOhm
51
510
330
331
2.7K
272
22K
223
180K
184
56
560
390
391
3.3K
332
27K
273
220K
224
Style
741X043
741C083
741X083
742C043
741X163
742C083
742X083
742C163
743C043
743C083
744C043
744C083
745C101
745C102
745X101
745X102
746X101
Parts/Reel
10,000
5000
5000
4000
4000
4000
4000
2000
4000
4000
5000
Pitch
2mm
4mm
4mm
4mm
4mm
4mm
4mm
8mm
4mm
4mm
4mm
Carrier Width
8mm
8mm
8mm
12mm
8mm
12mm
8mm
12mm
12mm
12mm
8mm
Material
paper
paper
paper
plastic
plastic
plastic
plastic
plastic
plastic
plastic
paper
Style
741X043
741C083
741X083
742C043
741X163
742C083
742X083
742C163
743C043
743C083
744C043
744C083
745C101
745C102
745X101
745X102
746X101
Parts/Reel
10,000
5000
5000
4000
4000
4000
4000
2000
4000
4000
5000
Pitch
2mm
4mm
4mm
4mm
4mm
4mm
4mm
8mm
4mm
4mm
4mm
Carrier Width
8mm
8mm
8mm
12mm
8mm
12mm
8mm
12mm
12mm
12mm
8mm
Material
paper
paper
paper
plastic
plastic
plastic
plastic
plastic
plastic
plastic
paper
Environmental Performance Specifications
742X083101J
Style Code
Tolerance
3 digit EIA
X for zero ohm jumper
Standard Resistor Values & EIACode
Part Number Code For Ordering
Tape & Reel Information
Shown Above
Notes:
No dashes or spaces in the part number. (Example) 742X083101J
Marking on the Part Includes Resistor Code Only (741C,742, 743, 744, 745, 746).
No Marking on the Part for 741X Series.
J = ±5% (Standard)
Order From:
Your local CTS REPRESENTATIVE or CTS Corporation, Resistor/Electrocomponents
406 Parr Road, Berne, Indiana 46711
Tel:(260)-589-3111
Fax:(260)-589-3243
http://www.ctscorp.com
Note: 0 Ohm Jumper Resistance<.05 Ohms
Part Code Tolerance = X
Part Marking is “0"
G=±2% F=±1%
Resistor Code
See Standard
Package Styles
8/05/02
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