301KD18 [MCC]
RESISTOR, VOLTAGE DEPENDENT, 250V, 121.8J, THROUGH HOLE MOUNT, RADIAL LEADED;
| 型号： | 301KD18 |
| 厂家： | 
Micro Commercial Components |
| 描述： | RESISTOR, VOLTAGE DEPENDENT, 250V, 121.8J, THROUGH HOLE MOUNT, RADIAL LEADED 电阻器 |
| 文件： | 总5页 (文件大小：480K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M C C
182KD18
thru
820MD18
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁ ꢉꢊꢅꢆomponents
20736 Marilla Street Chatsworth
ꢆꢋꢅꢌꢍꢎꢍꢍ
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ
$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ
Features
•
•
•
•
Radial-Lead Varistor
Designed to be Operated Continuously Across AC Power Lines
No Derating Up to 85℃ Ambient
50 to 1000 Volts
Varistor
35.2 to 392.0 Joule
Available in Tape and Reel or Bulk Pack
•
UL Recognized File # E171541
Maximum Ratings
•
•
•
Operating Ambient Temperature Range: -55℃ to +85℃
Storage Temperature Range: -55℃ to +125℃
Temperature Coefficient (αV) of Clamping Voltage (VC) at
Specified Test Current:<0.05%/℃
•
Varistor voltage temperature coefficient:
Vb at 20℃-Vb at 70℃
Vb at 20℃
1
50
120
100
80
60
40
DIMENSIONS
INCHES
MAX
MM
20
DIM
D
A
d
e
MIN
---
---
.030
.264
.787
MIN
---
---
0.75
6.70
20.00
MAX
22.00
25.00
0.85
8.30
---
NOTE
.866
.984
.034
.327
----
0
60
80
100
120
140
160
-55
B
C
See note 2
AMBIENT TEMPERATURE (°C)
PERCENT OF RATED VALUE
CURRENT, ENERGY AND POWER DERATING
CURVE
www.mccsemi.com
Revision: 2
2004/08/17
182KD18 thru 820KD18
M C C
O
Electrical Characteristics @ 25 C Unless Otherwise Noted
Maximum
Clamping
Voltage
Maximum Allowable
Voltage
Maximum
Energy
Withstanding Surge
Current
Rated
Wattage
Varistor
Voltage
Part Number
1 time
2 times
Acrcms
(V)
DC
(V)
10/1000us
(J)
V1mA
(V)
V50A
(V)
(W)
(A)
182KD18
152KD18
112KD18
102KD18
911KD18
821KD18
781KD18
751KD18
681KD18
621KD18
561KD18
511KD18
471KD18
431KD18
391KD18
361KD18
331KD18
301KD18
271KD18
241KD18
221KD18
201KD18
181KD18
151KD18
121KD18
101KD18
820KD18
1000
750
680
625
550
510
485
460
420
385
350
320
300
275
250
230
210
190
175
150
140
130
115
95
1465
1300
895
825
745
670
640
615
560
505
460
415
385
350
320
300
275
250
225
200
180
170
150
125
100
85
392.0
308.0
252.0
252.0
252.0
238.0
238.0
238.0
203.0
203.0
182.0
182.0
182.0
175.0
161.0
151.2
128.8
121.8
113.4
100.8
95.2
1800(1620-1980)
1500(1350-1650)
1100(990-1210)
1000(900-1100)
910(819-1001)
820(738-902)
780(702-858)
750(675-825)
680(612-748)
620(558-682)
560(504-616)
510(459-561)
470(423-517)
430(387-473)
390(351-429)
360(324-396)
330(297-363)
300(270-330)
270(243-297)
240(216-264)
220(198-242)
200(185-225)
180(162-198)
150(135-165)
120(108-132)
100(90-110)
2970
2475
1815
1650
1500
1355
1290
1240
1120
1025
920
845
775
5500
3000
0.8
710
650
595
550
505
455
395
360
91.0
330
75.6
300
64.5
250
75
51.6
200
60
43.0
165
50
65
35.2
82(74-90)
135
www.mccsemi.com
Revision: 2
2004/08/17
182KD18 thru 820KD18
M C C
V-I Curve (820K to 561K)
561KD18
511KD18
Max.
Leakage Current
Max.
Clamping Voltage
2000
471KD18
431KD18
391KD18
361KD18
331KD18
301KD18
271KD18
241KD18
1000
900
800
700
600
500
400
300
221KD18
201KD18
V
200
100
90
80
70
60
50
Test current waveform
10-6 to 10-3 A: Direct current
40
30
10-1 to 10-4 A: 8/20µs
104
105
10-4
10-3
10-1
A
100
101
102
103
10-6
10-5
10-2
V-I Curve (621K to 182K)
5000
Max.
Leakage Current
Max.
Clamping Voltage
182KD18
4000
3000
112KD18
102KD18
911KD18
821KD18
781KD18
751KD18
681KD18
2000
V
621KD18
1000
700
600
500
400
Test current waveform
10-6 to 10-3 A: Direct current
300
200
10-1 to 104 A: 8/20µs
104
10-4
10-3
10-1
A
100
101
102
103
105
10-6
10-5
10-2
www.mccsemi.com
Revision: 2
2004/08/17
182KD18 thru 820KD18
M C C
V-I Surge Life Time Ratings
(820K to 561K)
V-I Surge Life Time Ratings
(621K to 182K)
10000
10000
3000
2000
3000
2000
1000
1000
500
400
300
500
400
300
1 time
1 time
2 times
10 times
2 times
10 times
200
200
102 times
102 times
A
A
100
100
103 times
103 times
50
40
30
50
40
30
104 times
105 times
106 times
104 times
105 times
106 times
20
20
10
10
5
4
5
4
3
3
2
2
1
1
20
100
1000
10000
20
100
1000
10000
µs
µs
Impulse Current – Amperes
Impulse Width – Micro seconds
Impulse Current – Amperes
Impulse Width – Micro seconds
www.mccsemi.com
Revision: 2
2004/08/17
182KD18 thru 820KD18
M C C
Note 2.
T Thickness (max.)
Unit:mm
D20
15.6
13.2
10.1
9.5
D05
D07
D09
D10
12.5
11
D14
12.5
11
D18
12.5
11
Part Code
182K
152K
112K
102K
911K
821K
781K
751K
681K
621K
561K
511K
471K
431K
391K
361K
331K
301K
271K
241K
221K
201K
181K
151K
121K
101K
820K
680K
560K
470K
390K
330K
270K
220K
180L
7.5
7.3
7.1
6.9
6.7
6.5
6.4
6.4
6.2
5.8
5.6
5.3
5.1
5.0
4.8
4.7
4.5
4.3
4.2
4.1
4.1
4.4
4.1
3.9
3.8
4.5
4.4
4.2
4.0
4.5
4.2
4.0
3.8
8.5
8.3
8.1
7.9
7.7
7.5
7.1
7.1
6.7
6.4
6.1
5.9
5.7
5.5
5.3
5.1
5.0
4.8
4.7
4.5
4.5
5.2
4.9
4.7
4.5
5.3
5.1
5.0
4.9
5.0
4.8
4.7
4.6
8.5
8.3
8.1
7.9
7.7
7.5
7.1
7.1
6.7
6.4
6.1
5.9
5.7
5.5
5.3
5.1
5.0
4.8
4.7
4.5
4.5
5.2
4.9
4.7
4.5
5.3
5.1
5.0
4.9
5.0
4.8
4.7
4.6
8.5
8.3
8.1
7.9
7.7
7.5
7.1
7.1
6.7
6.4
6.1
5.9
5.7
5.5
5.3
5.1
5.0
4.8
4.7
4.5
9.0
6.9
6.7
6.5
6.4
6.4
6.2
5.8
5.6
5.3
5.1
5.0
4.8
4.7
4.5
4.3
4.2
4.1
4.1
4.8
4.5
4.3
4.1
5.2
5.0
4.9
4.8
4.9
4.7
4.6
4.5
8.5
8.4
6.5
6.4
6.4
6.2
5.8
5.6
5.3
5.1
5.0
4.8
4.7
4.5
4.3
4.2
4.1
4.1
4.8
4.5
4.3
4.1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
8.2
7.8
7.5
7.0
6.8
6.6
6.4
6.2
6.2
5.9
5.7
5.6
5.4
5.3
5.0
5.0
5.6
5.3
5.1
4.9
5.8
5.7
5.6
5.5
www.mccsemi.com
Revision: 2
2004/08/17
相关型号：
301LS2
Snap Acting/Limit Switch, SPDT, Momentary, 0.8A, 115VDC, Screw Terminal, Shaft Type Actuator, Panel Mount,
HONEYWELL
©2020 ICPDF网 联系我们和版权申明