20C254 Tyco Electronics, 20C254 Datasheet - Page 3
![SPRING HOLD-DOWN KU RELAYS SNAP](/photos/9/38/93871/20c254_sml.jpg)
20C254
Manufacturer Part Number
20C254
Description
SPRING HOLD-DOWN KU RELAYS SNAP
Manufacturer
Tyco Electronics
Datasheet
1.20C314.pdf
(5 pages)
Specifications of 20C254
Accessory Type
Clip, Hold Down
Associated Relay Series
None
Termination Style
Solder Terminal
For Use With/related Products
KU Series
For Use With
27E305 - SOCKET NYL FOR KU SER PCB27E419 - RELAY SOCKET 4 POLE PCPB810 - SOCKET RELAY 1-3 POLES QCPB797 - SOCKET SP-3P KU SERIESPB643 - SOCKET TERM 4P FOR KU RELAYSPB639 - SOCKET SOLDER FOR KU RELAYSPB522 - SOCKET PCB TERMINAL KU SERIES
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Color
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
3-1393159-9
PB608
PB608
1.968 MAX.†
1.906 MAX.‡
.625 TYP .
HEADER
4
A
09-2010, Rev. 0910
www.te.com
© 2010 Tyco Electronics Ltd.
Terminal assignment
1 Form X
Dimensions (continued)
KUP plain case
KUP top flange case
KUP bracket mount case
1.531 MAX.
Terminal dimensions
4.75mm (.187) quick connect
(15.88)
(49.99)
(48.41)
(38.89)
X
(9.53)
.375
(7 .92)
2.248 MAX.
.312
TYP .
THICKNESS
(57.10)
281 REF.
B
(7.32)
6
.288
(7.14)
(6.35)
.250
.078 TYP .
(1.98)
X
(3.18)
.125
.020
(.51)
(1.98)
.078
2.90 MAX.
(63.50)
2.500
(73.7)
.187±.002
(4.75±.05)
X
.219 MAX.
(5.56)
X
X
1 Form C
1 Form A (delete 2)
.187 (4.75) DIA.
PUSH-TO-TEST BUTT ON
AVAILABLE
7
A
A
4
7
1
1.518 MAX.
A
2
5
(38.56)
4
7
1
1.531 MAX.
8
(11.10)
2
5
X
General Purpose Relays
Industrial Relays
KUP Series Panel Plug-in Relay
.078 R. TYP .
.437
(38.89)
(19.1)
.75
X
HEADER
5
Datasheets and product specification ac-
cording to IEC 61810-1 and to be used only
together with the ‘Definitions’ section.
2
8
(1.98)
5.21mm (.205) quick connect
.178 TYP .
B
(4.52)
9
3
6
3
6
9
B
B
1.373 ± .010
(34.87 ± .25)
1.406 MAX.
PUSH-TO-TEST BUTTON
(35.71)
X Is For Terminal Dimensions.
See Teminal Drawings.
THICKNESS
(1.8)
.07
AVAILABLE
1.713 ± .0 03
(43.51 ± .08)
.316 REF.
(7.24)
.285
(3.96)
(8.03)
.156
1.989 ± .0 03
1.906 MAX.‡
1.968 MAX.†
(50.52)
(48.41)
.032
(.81)
(49.99)
2 Form C
2 Form A (delete 1 & 3)
1
A
4
7
(2.36)
.035
(.89)
.093
.205± .0 02
(5.21± .05)
3
6
B
9
(1.52)
.06
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
1.19mm (.047) printed circuit
HEADER
† Dimensions with .250” (6.35mm) terminals.
‡ Dimensions with .187” (4.75mm and .205” 5.21mm) terminals.
*** Dimensions with .187” (4.75mm) terminals.
KUP core / stud mount case
KUP stud on end case
** Dimensions with .110” (2.79mm) or .205”(5.21mm) terminals.
(Continued)
*Dimensions with .250” (6.35mm) terminals.
THICKNESS
.268 REF.
(3.96)
(6.81)
3 Form C
3 Form A (delete 1, 2 & 3)
(6.02)
.156
1
4
A
7
.237
.032
(.81)
#6-32 THREAD
2
5
8
.085 MAX.
(3.96)
.156
(2.16)
STUD with
#6-32 THREAD
or CORE T APPED
#6-32
(9.7)
.38
(2.36)
.093
3
6
B
9
(3.30)
(1.19)
.130
.047
(11.10
(4.57)
.437
.180
(4.1)
.16
1.968 MAX.†
1.906 MAX.‡
.010
.25)
(49.99)
(48.41)
1.968 MAX. †
1.906 MAX. ‡
.358 REF.
6.35mm (.250) quick connect
HEADER
(49.99)
(48.41)
(9.09)
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
.125 DIA.
1.25 MAX.***
1.29 MAX.**
(2.69)
1.39 MAX.*
(3.18)
.106
Potter & Brumfield
(35.3)
(32.8)
(31.8)
4 Form C
THICKNESS
A
1
5
9
X
.035
(.89)
1.43 MAX.
(7.92)
.312
2
(36.27)
10
(7.92)
6
.312
1.74 MAX.
11
(44.2)
7
.250 ± .0 03
(6.35 ± .08)
.032
(0.81)
3
12
4
8
B
(7.75)
.305
3