
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.
2
General Purpose Relays
(Continued)
Insulation Data
Initial dielectric strength
between open contacts
between contact and coil
Clearance/creepage
between contact and coil
750Vrms
4000Vrms
>3.2/6.4mm
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
5A and 10A type: -30°C to +85°C
Category of environmental protection
IEC 61810
RTIII - wash tight
Shock resistance (functional)
Shock resistance (destructive)
Weight
Resistance to soldering heat THT
IEC 60068-2-20
Packaging/unit
3A type: -30°C to +105°C
RTII - dust protected
9g
RTII: 270°C/10s
RTIII: 260°C/5s
Tray/100, carton box/1000
Dimensions
Bottom view on solder pins
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Wiring Diagram (Bottom View)
1 Form A
Suggested PC Board Layout (Bottom View)
(14.70)
.40
(10.20)
2 PLACES
.017 X .017
(.45 X .45)
2 PLACES
.04 X .011
(1.0 X .30)
.16
(4.0)
*Not suitable for immersion cleaning processes.
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
T77V1D3-12
T77V1D3-24
T77V1D10-24
T77S1D3-24
(12.7)
T77V1D10-12
T77S1D3-12
T77S1D10-12
T77S1D10-24
(2.54)
.100
(2.54)
.30
(7.6)
4 - .051(1.3)
Typical Part Number
B
Wiring Diagram (Bottom View)
1 Form A
T77
V
1
D
10
-24
1. Basic Series:
T77 = Miniature PCB relay.
2. Enclosure:
V = Vented (Flux-tight)*
S =
Immersion cleanable case
T77S1D10-12
5. Contact Rating:
Terminal assignment
Bottom view on solder pins
10 = 10A
(4.0)
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Outline Dimensions
.716
.57
2 PLACES
.017 X .017
(.45 X .45)
2 PLACES
.04 X .011
(1.0 X .30)
.100
.30
(7.6)
4 - .051(1.3)
Dimensions are shown for
reference purposes only.
Category of protection
V
Contact arrangement
1
Coil input
D
Contact rating and coil power
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
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Outline Dimensions
.57
(14.70)
(1.40
2 PLACES
.017 X .017
(.45 X .45)
.04 X .011
(1.0 X .30)
*Not suitable for immersion cleaning processes.
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
T77V1D3-12
T77V1D3-24
T77V1D10-24
T77S1D3-24
T77V1D10-12
T77S1D3-12
.100
(2.54)
.50
(12.7)
.30
(7.6)
4 - .051(1.3)
03 = 3VDC
05 = 5VDC 12 = 12VDC
24 = 24VDC
Product code structure
Typical product code
T77
V
1
D
10
-12
T77
Miniature PCB Relay T77
Flux proof
S
Wash tight
1 Form A, 1NO
DC coil
450 mWcoil power
5A type, coil power 450mW
10A type, coil power 450mW
3
200mW coil power
3A type, coil power 200mW
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
3A
3A
3A
3A
3A
10A
10A
10A
10A
10A
10A
10A
10A
Cont.material
Ag
Ag
Ag
Ag
Ag
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
AgCdO
Coil voltage
5VDC
12VDC
12VDC
24VDC
24VDC
5VDC
5VDC
9VDC
3VDC
12VDC
12VDC
24VDC
24VDC
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
1440005-1
1393194-6
1-1393194-9
1393194-9
2-1393194-1
1-1393194-0