General Purpose Relays
PCB Relays
Potter & Brumfield
Miniature PCB Relay T77 (Continued)
Insulation Data
Terminal assignment
Bottom view on solder pins
PCB layout
Bottom view on solder pins
Initial dielectric strength
between open contacts
between contact and coil
Clearance/creepage
750Vrms
4000Vrms
4 - .051(1.3)Ø
between contact and coil
>3.2/6.4mm
.30
(7.6)
Other Data
.100
(2.54)
.50
(12.7)
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
3A type: -30°C to +105°C
5A and 10A type: -30°C to +85°C
Dimensions
Category of environmental protection
IEC 61810
RTII - dust protected
.40
(10.20)
.716
(18.20)
RTIII - wash tight
Shock resistance (functional)
Shock resistance (destructive)
Weight
10g
100g
9g
.57
(14.70)
Resistance to soldering heat THT
IEC 60068-2-20
RTII: 270°C/10s
RTIII: 260°C/5s
Tray/100, carton box/1000
2 PLACES
.017 X .017
(.45 X .45)
.16
(4.0)
2 PLACES
.04 X .011
(1.0 X .30)
Packaging/unit
Product code structure
Type
Typical product code
T77
V
1
D
10
-12
T77
Category of protection
Flux proof
Contact arrangement
Miniature PCB Relay T77
V
S
3
Wash tight
1
Coil input
D
1 Form A, 1NO
DC coil
Contact rating and coil power
450 mWcoil power
5A type, coil power 450mW
10A type, coil power 450mW
200mW coil power
3A type, coil power 200mW
5
10
Coil voltage
Coil code: please refer to coil versions table (e.g. 12 = 12VDC)
Insulation system
Blank UL Class 155 (F)
Special types
Blank Standard
A
UL Class 120 (E)
Product code
T77S1D3-05
T77V1D3-12
T77S1D3-12
T77V1D3-24
T77S1D3-24
T77V1D10-05
T77S1D10-05
T77V1D10-09
T77S1D10-03
T77V1D10-12
T77S1D10-12
T77V1D10-24
T77S1D10-24
Enclosure
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
Flux proof
Wash tight
Contact rating
Cont.material
Ag
Coil voltage
5VDC
Coil power
200mW
200mW
200mW
200mW
200mW
450mW
450mW
450mW
450mW
450mW
450mW
450mW
450mW
Part number
1-1393194-3
2-1393194-6
1-1393194-5
2-1393194-7
1-1393194-6
1-1393194-8
1393194-7
3A
3A
Ag
12VDC
12VDC
24VDC
24VDC
5VDC
3A
Ag
3A
Ag
3A
Ag
10A
10A
10A
10A
10A
10A
10A
10A
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
5VDC
9VDC
1440005-1
3VDC
1393194-6
1-1393194-9
1393194-9
2-1393194-1
1-1393194-0
12VDC
12VDC
24VDC
24VDC
2
10-2011, Rev. 1011
www.te.com
© 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
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
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