• Compared with film-type resistors, carbon composition
resistors have better pulse endurance characteristics
CC Series
CHARACTERISTICS
Item
Operating Temperature Range
Short Time Overload
Effect of Soldering
Temperature Cycling
Insulation Resistance
Characteristics
-55°C ~ +125°C
±(2.5% +0.05Ω)
±(3% +0.05Ω)
±4%
10,000MΩ min.
DERATING CURVE
100
80
Rated Power 60
Ratio (%) 40
20
0
0.25W
0.50W
70
1/4
130
1/2
150
120
160
−55
40
80
Ambient Temperature (°C)
PART NUMBERING SYSTEM
3
0
B
J
Series
2
5
0
-
1
K
*
Value
*
For Reel Part Number Add: /Reel to Part Number Above
SERIES, WATTAGE, RANGE OF VALUES, TOLERANCE, VOLTAGE, AND DIMENSIONS
d
H
L
H
D
Series
30BJ250
30BJ500
Watts
1/4
1/2
Standard Range
of Values (Ω)
2.2~22M
2.2~22M
Resistance
Tolerance
±5%
±5%
Voltage (V) (max.)
Working
Overload
Pulse
250
400
500
350
700
700
L
6.4
9.5
Dimensions (mm)
D
H
2.3
27.0±3
3.5
27.0±3
d
0.6
0.74
STANDARD STOCKED VALUES (Ω)
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
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
3.9K
4.3K
4.7K
5.1K
5.6K
6.2K
6.8K
7.5K
8.2K
9.1K
10K
11K
12K
13K
15K
16K
18K
20K
22K
24K
27K
30K
33K
36K
39K
43K
47K
51K
56K
62K
68K
75K
82K
91K
100K 200K 390K 750K 2.2M 6.8M
110K 220K 430K 820K 2.4M 8.2M
120K 240K 470K 910K 2.7M
130K 270K 510K 1.0M 3.3M
150K 300K 560K 1.2M 3.9M
160K 330K 620K 1.5M 4.7M
180K 360K 680K 1.8M 5.6M
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
XICON PASSIVE COMPONENTS • (800) 628-0544
XC-600213
Date Revised: 10/18/07
Carbon Composition Resistors
SURGE RESISTANCE CHARACTERISTICS
Charging and Discharging a 2,000 pF Condenser for 100 Cycles.
10
0
0
Δ
R/R (%)
−10
−20
−30
0
2
1/4 Watt
a: 1.2 MΩ
b: 33 kΩ
c: 1 kΩ
4
6
8
10
Voltage (kV)
c
Δ
R/R (%)
a
b
−1
CC Series
1/4 Watt
−2
Under 70°C 220kΩ
−3
1/2 Watt
12
14
0 100
500
Testing Time (Hrs)
1000
RELATIONSHIP BETWEEN LOAD
RATIO AND AMBIENT TEMPERATURE
10
0
Δ
R/R (%)
−10
−20
−30
0
2
1/2 Watt
a: 1MΩ
b: 10 kΩ
c: 1 kΩ
4
6
8
10
Voltage (kV)
12
14
c
LOAD LIFE (RATED LOAD)
3
2
Δ
R/R (%)
a
b
1
0
−1
0
2
4
6
8
10
Time Elasped (Month)
12
a = 1/4 Watt 100kΩ
b = 1/4 Watt 1kΩ
c = 1/2 Watt 1MΩ
a
b
c
VARIATION WITH TIME
0
0
Δ
R/R (%)
−5 Load Ratio P/Pn = 1.25
−10
1/2 Watt 100kΩ, n = 50
2,500 hours
−15
1.0
0.25
0.75
0.5
FREQUENCY CHARACTERISTICS
100
Δ
R/R (%)
75
50
a
25
b
0
0.1
0.5 1
5
10
50 100
30
50
70
90
100
130
Ambient Temperature (°C)
fxR (Mhz−M
Ω)
RELIABILITY TEST
Load Life in Moisture
Samples: 1/4 Watt, 100Ω, 1kΩ, 10kΩ, 100kΩ, 150 pieces of each, 600 pieces in total.
Conditions: 40°C in 95% RH 1% hours "ON" and 0.5 hours "OFF" cycling for 5,000 hours with DC voltage given by the following ratios:
Criterion
(%)
Load Ratio
P/Pn (%)
0
20
ΔR/R
±5
60
100
Total
Total
Total Testing
Time
T(Hrs)
2.984 x 10
6
2.990 x 10
6
2.997 x 10
6
2.992 x 10
6
1.196 x 10
7
1.20 x 10
7
Number
of Failures
r (pcs)
6
4
2
3
15
0
Failure Ratio
λ
0.201
0.134
0.067
0.100
0.125
0.0055
λCL
(60%)
0.244
0.176
0.104
0.139
0.138
0.0077
Average Lifetime
(60% reliability level)
(Hrs)
4.098 x 10
5
5.682 x 10
5
9.615 x 10
5
7.194 x 10
5
7.209 x 10
5
1.299 x 10
7
±10
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
XICON PASSIVE COMPONENTS • (800) 628-0544
XC-600213
Date Revised: 10/18/07
Carbon Composition Resistors
LEAD TAPING
CC Series
3.2 min.
¿0.60±0.05
6.4±0.7
2.3±0.2
6±1
5±0.5
1 Less
1.2
Craft Tape
Glued Tape
1 Less
1 Less
5.2±1
66 max.
Dimensions: in.
(except where noted)
315mm
80
55
14.3±0.8
81.5
29.4±0.8
343mm
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
The operating system problem of 51 CPU Ucos2 is described as follows: In TASK10 (priority 15), I use a large amount of data analysis and processing, which involves a large amount of data reading and s...
Many of my friends are engineers, especially for software like SketchUp. Basically, the software is displayed in English. In fact, not many engineers are fluent in English, but they can still use it f...
I want an expert to give me some advice on how to use AVR to make an intelligent instrument using communication knowledge. It would be best if it is practical. Thank you....
When installing the Doppler flowmeter, the sensor should be installed as close to the bottom of the channel as possible. If there are a lot of sediments, silt, water plants or stones rolling on the bo...
I saw someone run C with subprocess under MPY, and I want to ask if anyone has tried it. I was given a post by a foreigner, but I don’t understand it at my level. [url]https://github.com/PyConPL/Book/...
I tried to draw the board myself. The ceramic antenna I used was RFANT3216120A5T, and I drew it according to the data sheet. First, the balun outputted a 50Ω impedance, and then the antenna. But the r...
Project Overview
The micro urine analyzer we designed can detect ten parameters of urine, including white blood cells, nitrite, urobilinogen, protein, pH value, occult blood, specific g...[Details]
With the rapid development of digital technology, various digital display screens have emerged, including LED, LCD, DLP, etc. There are various control systems for various digital large screens, in...[Details]
0Introduction
In oil drilling, accurate measurement of wellbore posture is the premise of wellbore trajectory control. To this end, this paper fully combines the advantages of single-chip ...[Details]
0 Introduction
SAA7111 is a programmable video processor produced by Philips. The chip integrates A/D and decoding functions. It has phase lock, automatic clamp, automatic gain control, cl...[Details]
introduction
With the rapid development of my country's aviation industry, various new aircraft and control equipment have been successfully developed. Some previous measurement and control eq...[Details]
Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good...[Details]
introduction
The fall detector is suitable for elderly people and children with poor self-care and self-protection abilities. It senses changes in the body posture of the individual wearing th...[Details]
Introduction
The home ECG and blood pressure monitoring system consists of a data acquisition and recording device and a host computer electronic medical record management system. Therefor...[Details]
IPTV (Internet Protocol TV or Interactive Personal TV), also known as interactive network television, is a new technology that uses broadband network infrastructure, takes home televisions or comp...[Details]
Electrocardiogram is an important means of diagnosing heart disease. However, due to various reasons, it is difficult to capture abnormal electrocardiograms with ordinary electrocardiographs. Although...[Details]
introduction
With the increasing popularity of Internet applications, the degree of information sharing is constantly improving. The digitization and networking of embedded devices has b...[Details]
Abstract:
Using TMS320F2812 DSP chip as the control unit, without any gate control device control, the rich software resources of DSP 2812 are used to achieve equal precision measurement. A...[Details]
Fieldbus is an open, digital, multi-point communication control system local area network, and is one of the most promising technologies in today's automation field. CAN bus is a hot application in fi...[Details]
Novaled, a German company, has successfully developed p-type and n-type field effect transistors based on a single-layer pentacene semiconductor layer by using its own p-type and n-type dopants. This ...[Details]
0Introduction
Microactuators, as driving components of microelectromechanical systems (MEMS), have been widely studied. In recent years, actuators made of hard magnetic and soft magnetic m...[Details]
Real-time operating system RTOS
京公网安备 11010802033920号
EEWORLD
