参数资料
| 型号： | MC-20 |
| 厂商： | Curtis Industries |
| 文件页数： | 33/82页 |
| 文件大小： | 0K |
| 描述： | TERM BARRIER 20CIRC DUAL ROW |
| 标准包装： | 10 |
| 系列： | M |
| 端接块类型： | 阻隔块 |
| 电路数： | 20 |
| 导线入口数目： | 40 |
| 间距： | 0.500"（12.70mm） |
| 行数： | 2 |
| 电流： | 15A |
| 线规： | 14-22 AWG |
| 顶部端子： | 螺钉，带紧固板 |
| 底部端子： | 闭合式 |
| 阻挡层类型： | 双壁（双） |
| 特点： | 法兰 |
| 包装： | 散装 |
| 安装类型： | 底座安装或面板安装 |
| 工作温度： | 150°C |
| 材料 - 绝缘体： | 酚醛树脂（酚醛） |
| 材料可燃性额定值： | UL94 V-0 |
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Specifications:
Center-to-Center Spacing: .4375" (11 .11mm)
Wire Range: Up to No . 10AWG (CSA requires use of lugs on
wire larger than No . 16AWG .)
No. of Terminals: 1 thru 26
Voltage Rating:
CSA – 300V
UL – 150V – General Industrial
250V – Commercial Appliance
300V – Limited Energy Industrial
Tightening Torque: Wire Clamp and Wire Binding Screw 12
in .-lbs .
Current Rating: UL: 30 amps CSA: 20 amps
Housing:
How to Order
2000 Series terminal blocks are ordered by listing a
composite number made up of the model designation in which
the last two digits indicate the number of poles required for
the application . Example: A 2000 10-terminal block becomes
stock number 2010 .
Suffixes are used as follows:
ST denotes double solder lug
3/4ST denotes single solder lug
Y denotes printed circuit pin
YSY solder pin
YWY wire wrap
W wire clamp
The 2010 described above, with double solder lug mounting
on 7/16" centers thus converts to stock number 2010-ST . To
Material
Continuous Use
Temp . (UL Index)
Flammability Rating
Polyphenylene Oxide
110°C (230°F)
94V-0
specify quick-connect terminals, simply add the style number
required . (See accessories .) May be purchased factory-
assembled or as customer-installed accessory .
Inches
Inches
Water Absorption
(24 hrs . % wt . gain)
Chemical Resistance
.06%
Resistant to inorganic bases
and acids . For organic
substances contact factory for
Number of
Terminals
1
Mounting
Dimensions
Metric
(mm)
.875 22 .22
Overall
Dimensions
Metric
(mm)
1 .235 31 .36
specific resistance.
2
1 .312
33 .33
1 .672
42 .48
Breakdown Voltage:
Terminal - Terminal
Terminal - Ground
4,400V Typ .
7,700V Typ .
3
4
1 .750
2 .187
44 .45
55 .56
2 .110
2 .547
53 .59
64 .70
Note: Specifications contained herein are subject to change
without notice
5
6
7
2 .625
3 .062
3 .500
66 .67
77 .78
88 .90
2 .985
3 .422
3 .860
75 .81
86 .93
98 .04
PC BOARD DRILLING DIMENSIONS
2-11 Terminals
. 079 Dia. (No. 47 Drill)
12 Terminals and Over
. 093 Dia. (No. 42 Drill)
.437 Typ.
(11,11)
8
9
10
11
12
13
14
15
16
17
3 .937 100 .01
4 .375 111 .12
4 .812 122 .23
5 .250 133 .35
5 .687 144 .46
6 .125 155 .57
6 .562 166 .68
7 .000 177 .80
7 .437 188 .91
7 .875 200 .02
4 .297 109 .15
4 .735 120 .26
5 .172 131 .38
5 .610 142 .49
6 .047 153 .60
6 .485 164 .71
6 .922 175 .83
7 .360 186 .94
7 .797 198 .05
8 .235 209 .16
18
8 .312
211 .13
8 .672 220 .28
19
20
21
8 .750 222 .25
9 .187 233 .36
9 .625 244 .47
9 .110 231 .39
9 .547 242 .50
9 .985 253 .61
22
23
10 .062 255 .58 10 .422 264 .73
10 .500 266 .70 10 .860 275 .84
24
25
10 .938 277 .83
11 .376 288 .95
11 .299 286 .77
11 .736 298 .09
26
11 .814 300 .08 12 .174 309 .22
Dimensions Shown are ± 0 .030"
Dimensions are in inches and millimeters
unless otherwise specified.
Values in parentheses are metric equivalents .
Curtis Industries
A Division of Powers Holdings, Inc.
1-800-657-0853
31
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