参数资料
| 型号： | 20C254 |
| 厂商： | TE Connectivity |
| 文件页数： | 2/5页 |
| 文件大小： | 0K |
| 描述： | SPRING HOLD-DOWN KU RELAYS SNAP |
| 产品目录绘图： | Wire Hold Down Spring |
| 特色产品： | Plug-In Relays |
| 标准包装： | 25 |
| 附件类型： | 夹，压紧 |
| 适用于相关产品： | KU 系列 |
| 产品目录页面： | 2623 (CN2011-ZH PDF) |
| 配用： | 27E305-ND - SOCKET NYL FOR KU SER PCB 27E419-ND - RELAY SOCKET 4 POLE PC PB810-ND - SOCKET RELAY 1-3 POLES QC PB797-ND - SOCKET SP-3P KU SERIES PB643-ND - SOCKET TERM 4P FOR KU RELAYS PB639-ND - SOCKET SOLDER FOR KU RELAYS PB522-ND - SOCKET PCB TERMINAL KU SERIES |
| 其它名称： | 3-1393159-9 PB608 |
General Purpose Relays
Industrial Relays
KUP Series Panel Plug-in Relay (Continued)
Potter & Brumfield
70°
Insulation Data
Initial dielectric strength
between open contacts 1200V rms
between contact and coil 2200V rms
between adjacent contacts 2200V rms
Initial insulation resistance
between insulated elements 100M?, 500VDC
Other Data
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
Ambient temperature
DC coil Enclosed relays, 4 pole: -45oC to 50oC
Enclosed relays, 1-3 pole: -45oC to 70oC
Open relays: 15oC higher maximum
AC coil Enclosed relays, 3 and 4 pole: -45°C to +45°C
Enclosed relays, 1 and 2 pole: -45oC to +55oC
Open relays: 15°C higher maximum
Maximum allowable ambient temperature vs voltage (KUP enlcosed)
75° 75°
70°
Other Data (continued)
Category of environmental protection
IEC 61810 RT0 - open relay; RTI - dust protected
Terminal type Quick connects (QC), .187, .205 or .250;
Terminal retention, push force
QC .205 17 lbs for 3s
QC .187, QC .250, PCB 25 lbs for 3s
Weight 85g
Packaging/unit tray/25 pcs., box/150pcs.
Accessories
For details see datasheet Sockets and Accessories, KUP Relays
Product Code Description
27E893 DIN socket (use 20C318 clip)
27E121 Track mount socket (use 20C314 clips)
27E043 Chassis mount/solder eyelet socket (use 20C254 clip)
27E046 Chassis mount/PCB socket (use 20C254 clip)
27E067 Chassis mount/quick connect socket (use 20C254 clip)
27E396 Snap-in/quick connect socket (use 20C254 clip)
PCB-THT
at
1.2
at
Co
60°
50°
40°
30°
1.
8
W
tD
C
W
il
tD
C
Co
il
60°
50°
40°
30°
20°
100 110 120 130 140 150 160
20°
100
110
120
130
140
% of Nominal Voltage DC
% Of Nominal 60 Hz. Voltage
(36.50)
Dimensions
KU bracket type
1.437
.19
(4.8)
2.43 MAX.*
(61.72)
2.33 MAX.**
(59.18)
2.29 MAX.***
(58.17)
X
X
Seated Heights For KU (open) Relays
1.391” (35.33mm) for #6-32 stud
with .218” (5.54mm) locating tab.
1.52” (38.6mm) for bracket
with 2-#6 32 tapped holes.
(35.3)
1.29 MAX.**
.437
(11.10)
.031 REF.
7
8
9
.63
(16.0)
(2) #6-32 THREAD
TAPPED HOLES
KU stud type
2.27 MAX.*
(57.7)
2.171 MAX.**
(55.14)
2.125 MAX.***
(53.98)
.218
(5.54)
1.39 MAX.*
.065
(1.65)
(32.8)
1.25 MAX.***
(31.8)
1.391
(35.33)
.63
(16.0)
.16
(4.1)
.031 REF.
(.79)
.109 MAX. A
(2.77)
#6-32
THREAD
X
2.27 MAX.*
(57.7)
2.171 MAX.**
(55.14)
2.125 MAX.***
(53.98)
1.468 MAX.
(37.29)
(.79)
1 2 3
4 5 6
1.282 MAX.
(35.56)
1.687 MAX.
B (42.85)
.31
(7.9)
.150
TAB WIDTH
(3.81)
1.282” (32.56mm) for #6-32 tapped core
with .125” (3.18mm) or .218” (5.54mm) locating tab.
2.046” (51.97mm) for relay
with printed circuit terminals.
STUD TYPE also available with .125” (3.18mm)
tab, as well as without stud and locating tab.
Models without stud have core tapped #6-32
THREAD, .25” (6.4mm) minimum depth.
*Dimensions with .250” (6.35mm) terminals.
** Dimensions with .110” (2.79mm) or .205” (5.21mm) terminals.
*** Dimensions with .187” (4.75mm) terminals.
Relay front diagrams
Models with 6.35mm
(.250) QC terminals
1.531 MAX.
(38.89)
1-3 pole models with
all other terminals
1.531 MAX.
(38.89)
4 pole models
1.531 MAX.
(38.89)
1
4
2
5
3
6
1
4
2
5
3
6
1 1 2 2 3 3 4
5 6 4 7 8
7
9
1.406 MAX.
(35.71)
7
8
9
1.406 MAX.
(35.71)
9
10
11
12
1.406 MAX.
(35.71)
A
B
A
B
A
B
2
08-2011, Rev. 0811
? 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 20-C254 | 制造商:POTTER AND BRUMFIEL 功能描述:Cross Referenced to TE CONNECTIVITY - Part: AMP3-1393159-9 |
| 20C255 | 制造商:TE Connectivity 功能描述: |
| 20C259 | 功能描述:继电器插座与硬件 HOLD DOWN SPRING RoHS:否 制造商:TE Connectivity / Schrack 附件类型:Socket 相关继电器系列:RP, RT, RY 端接类型:PCB 极数:1 |
| 20C266 | 功能描述:继电器插座与硬件 8POLE HOLD DWN SPRNG ACCESSORY RoHS:否 制造商:TE Connectivity / Schrack 附件类型:Socket 相关继电器系列:RP, RT, RY 端接类型:PCB 极数:1 |
| 20C273K | 制造商: 功能描述: 制造商:undefined 功能描述: |
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