2-1393209-2 Datasheet, PDF (2/3 Pages) Tyco Electronics – T90 Series, 30A PCB Relay

General Purpose Relays
Power Relays
T90 Series, 30A PCB Relay (Continued)
Potter & Brumfield
Insulation Data
Initial dielectric strength
between open contacts
between contact and coil
Initial insulation resistance
between insulated elements
Clearance/creepage
between contact and coil
1500V_rms
1500V_rms
1x10⁹Ω
3.17mm
Other Data
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content

refer to the Product Compliance Support Center at

www.te.com/customersupport/rohssupportcenter
Ambient temperature
DC coil
-55ºC to 85ºC ¹⁾
Category of environmental protection
IEC 61810 RT0 - open, RTII - flux proof
Other Data (continued)
Vibration resistance (functional)
1.65mm max excursions, 10-55 Hz
Shock resistance (functional)
10g for 11msec
Shock resistance (destructive)
100g
Terminal type
pcb-tht
Weight
20g open relay
26g wash-tight relay
Resistance to soldering heat THT
IEC 60068-2-20
250°C
Packaging/unit
tray/50 pcs., box/500 pcs.
1) Operating ambient temperature must consider “Must Operate Voltage Change Over
Temperature,” Contact Temperature Rise, Coil Temperature Rise (If coil is not allowed to
cool) and Maximum Coil Temperature. Specification ambient considers 20A load with
coil cooled to ambient.
Dimensions
T90N
.950 MAX.
(24.13)
1.20 MAX.
(30.5)
.680 MAX.
(17.27)
.031 x .062
(.79 x 1.58)
TERMINALS
.130 .020
(3.3 .51)
Terminal assignment
Bottom view on pins
1 Form A
1 Form B
.025 x .025
(.64 x .64)
TERMINALS
.045 x .045
(1.14 x 1.14)
TERMINALS
1 Form C
Note: This terminal is not present on relays with terminal code 4.
T90S
.69
(17.6)
.50
(12.8)
1.27 MAX.
(32.26)
1.08 MAX.
(27.43)
.805 MAX.
(20.4)
.130 + .016
– .010
( ) 3.30 + .41
–.25
.10 MAX.
(2.54)
.212 MAX.
(5.38)
.032 x .062
(.8 x 1.6)
TERMINALS
2x
.025
(.64
x
x
.025
.64)
TERMINALS
.016
(.43)
2x
.045
(1.14
x
x
.045
1.14)
TERMINALS
PCB layout
Bottom view on pins
.300
(7.62)
.100
(2.54)
.081 ± .005 DIA.
(2.06 ± .13)
.078 ± .003 DIA.
(1.98 ± .08)
.600
(15.24)
.600
(15.24)
Only necessary terminals are
present on single throw models
and terminal code 4 models.
Consequently, some holes will be
unnecessary for those models.
.043 ± .003 DIA.
(1.09 ± .08)
.150
(3.81)
.350
(8.89)
.550
(13.97)
.700
(17.78)
Accessory
Optional plastic dust cover is a snap-on unit, open on the PC board side of
the relay. The cover, when ordered with the relay, is shipped separately. It is
designed to be snapped into place by the customer after the relay has been
assembled to the PC board.
Product Code Description
Part Number
35C620A
Black dust cover, for use on T90N relay 4-1393209-2
35C620A
.719
(18.26)
.69
(17.5)
1.256 MAX.
(31.9)
1.067 MAX.
(27.1)
.50
(12.7)
2
08-2011, Rev. 0811
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
.090
(2.29)
.87
(22.1)
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
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.