Single In-Line Conformal Series 770
Technical
Data
Features
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High-Reliability Cermet Resistors
Space Saving Over Individual Resistors
Available in Odd or Even Number of Pins
From 4 to 12 Leads
2.54mm/.100 in. Pin Spacing
Packaged in Bulk
RoHS Compliant in accordance with
EU Directive No. 2002/95/EC
Series 770 does not contain: Cadmium,
Hexavalent Chromium, Lead, Mercury,
PBB’s, PBDE’s
Moisture Sensitivity Level (MSL): 1
As defined by J-STD-020C
Second Level Interconnect code: e1
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Resistance Tolerance:
Resistance Range:
Standard: ±2% or 0.5Ω (whichever is greater) Standard: 10Ω to 1 MegΩ
Operating Temperature Range:
-55°C to +125°C
Temperature Coefficient:
Standard: 100Ω to 1 MegΩ
100PPM/°C typical
22Ω to 99Ω
±200PPM/°C typical
Dielectric Strength:
100 VAC
Maximum Operating Voltage:
100V not to exceed rated power
Types of Circuits
Bussed (Schematic 1)
Isolated (Schematic 3)
Dual Terminator (Schematic 5)
Available in 4 through 12 Pins
1 of 3
Available in 4, 6, 8, 10, 12 Pins
Available in 6, 8, 10 Pins
August 2008
CTS Electronic Components
www.ctscorp.com
Package Dimensions
Part Marking:
For parts with reduced
marking area (8 pins or less),
the part series (770) may be
omitted from the part number
portion of the marking .
Example: CTSK082281103P
Number of Pins
4
5
6
7
8
9
10
11
12
Schematic
1&5
3
"A" Dimension - Maximum
10.36/0.408
12.90/0.508
15.44/0.608
17.55/0708
20.52/0.808
23.06/0.908
25.60/1.008
28.14/1.108
30.68/1.208
Packaged Power @25°C
0.50W
0.70W
0.80W
0.90W
1.10W
1.20W
1.40W
1.50W
1.60W
Packaged Power @25°C
0.125W
0.20W
Packaged Power @70°C
0.30W
0.40W
0.50W
0.60W
0.70W
0.80W
0.90W
1.00W
1.10W
Packaged Power @70°C
0.83W
0.125W
NOTES:
*Copper Alloy Leads,
Solder-coated
Standard Resistor Values & EIA Code
Ohms
10
12
15
18
22
27
33
39
47
51
56
68
Code
100
120
150
180
220
270
330
390
470
510
560
680
Ohms
75
82
100
110
120
150
180
220
270
330
390
470
Code
750
820
101
111
121
151
181
221
271
331
391
471
Ohms
510
560
680
820
1K
1.2K
1.5K
1.8K
2.0K
2.2K
2.7K
3.3K
Code
511
561
681
821
102
122
152
182
202
222
272
332
Ohms
3.9K
4.7K
5.1K
5.6K
6.8K
8.2K
10K
12K
15K
18K
22K
27K
Code
392
472
512
562
682
822
103
123
153
183
223
273
Ohms
33K
39K
47K
51K
56K
68K
82K
100K
120K
150K
180K
220K
Code
333
393
473
513
563
683
823
104
124
154
184
224
Ohms
270K
330K
390K
470K
510K
560K
680K
820K
1M
Code
274
334
394
474
514
564
684
824
105
Page 2 of 3
August 2008
CTS Electronic Components
www.ctscorp.com
How to Order
770
10
1
103
P
Part Number Series
Number of Pins
RoHS Compliant
(Sn/Ag solder)
Resistor Code
Refer to the EIA Code Noted on Page 2.
Resistor Code Schematics 1 & 3
Resistor Value Schematic 5
Example 220/330 = 220Ω/330Ω
Example 470/1.2K = 470Ω/1200Ω
All part numbers are ±2%
Schematic
NOTE: No dashes or spaces to appear in part number.
Example: 770101103P
1
3
5
Bussed
Isolated
Dual Terminator
Packaging
Bulk Pack
All Products 250 Parts/Bag
Environmental Performance Specifications
Max. %
Mil. Std.
Test Cond.
Test Description
Delta R 202 Method
0.5%
107
B
5 cycles, -65°C to +125°C
0.5%
2 1/2 x rated voltage, 5 sec (100V Max.)
0.5%
106
240 hours, 0.1 rated load, -10°C to +65°C, 90% RH
1.0%
1000 hours, 0.1 rated load, 70°C, 85-92% RH
1.0%
240 hours, no load, @ 125°C
1.0%
108
D
1000 hours @ 70°C rated load
0.25%
A
3 second dwell @ 350°C, dwell
0.25%
213
I
100g, 1 msec., 3 shocks each plane
0.25%
204
D
20g, 10-2000Hz, 4 hours/plane
0.25%
2.0 Kg. pull, 30 sec., three 45° bends
0.25%
24 hours @ -65°C, no load
0.25%
45 min @ -65°C, full load
N/A
94V-0
Test
Thermal Cycling
Short Time Overload
Moisture Resistance
Load Humidity
High Temp Exposure
Load Life
Resistance to Solder Heat
Mechanical Shock
Vibration
Terminal Strength
Low Temp Storage
Low Temp Operation
Flammability
Non-Fungus per MIL-STD
810C
Resistance to Solvents
Solderability
Isopropyl alcohol
RMA Flux, 230°C, 5 seconds dip, 95% coverage
Page 3 of 3
August 2008
CTS Electronic Components
www.ctscorp.com
Embedded System
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