General Purpose Relays
PCB Relays
Miniature PCB Relay T77
n
n
n
n
n
Potter & Brumfield
3 to 10A rating
Small size
Creepage spacings of 6.5mm between coil and contacts
4,000Vrms coil to contact dielectric strength
UL Class F approved insulation system
Catalog 1308242
Issued 3-03 (PDF Rev. 11-04
T77
File
File
10 Am
PC Boa
Typical applications
Appliances, HVAC, industrial control
VZ
Features
Users shoul
number. It is
the agencie
requirement
Coil Data
Approvals
VDE 40010327, UL E29244
Technical data of approved types on request
Small
Coil
•
Data
size for high density PC board mounting.
Contact arrangement
Rated voltage
Max. switching voltage
Rated current
Contact material
Contact Data
• 1 Form A contact arrangements.
Coil voltage range
5 to 48VDC
• Creepage spacings of 6.5mm between contact and coil.
Operative range, IEC 61810
equipment.
2
• Ideal for appliance, office
Coil insulation system according
between contact and coil.
E, F
Class
• 4,000VAC dielectric strength
UL
• UL Class F (155°C) approved insulation system.
Voltage:
3
Nominal C
Coil Temp
Min. recommended contact load
Frequency of operation
Operate/release time max.
Electrical endurance
3A type
3A, 250VAC res., -30°C to +55°C
100x10
3
ops.
5A type
5A, 250VAC res., -30°C to +40°C
100x10
3
ops.
5A, 250VAC res, -30°C to +85°C
10x10
3
ops.
10A type 10A, 250VAC res., -30°C to +55°C
100x10
3
ops.
10A, 250VAC res., -30°C to +85°C
10x10
3
ops.
Contact ratings
3A type: 3A 250VAC
5A type: 5A 250VAC
10A type: 10A 250VAC
Mechanical endurance, DC coil
10x10
6
operations
1 form A, 1 NO
30VDC, 250VAC
30VDC, 277VAC
3 to 10A
3A type: Ag
10A type: AgCdO
100mA at 5VDC
360 ops./h
10ms/4ms
Coil versions, DC coil, sensitive type, 200mW
Coil
Rated
Operate
Release
Coil
code
voltage
voltage
voltage
resistance
VDC
VDC
VDC
Ω±10%
Contact Data @ 20°C
003
3
2.25
0.15
45
Arrangements:
1 Form A (SPST-NO).
005
Material:
Contact rating 3
3.75
5
0.25
125
- Silver.
006
6
4.5
180
Contact rating 10 - Silver alloy.
0.3
load).
009
Max. Switching Rate:
300 ops./min. (no
0.45
9
6.75
405
30
9
ops./min. (rated load).
012
12
0.6
720
024
Expected Mechanical Life:
10 million operations.
24
18
1.2
2880
Expected Electrical Life:
100,000 operations.
048
Minimum Contact Load:
10mA @ 5VDC.
48
36
2.4
11520
Max. Coil
Duty Cycl
Rated coil
power
mW
200
200
200
200
200
200
200
Coil Data
Rated
Coil
Voltage
(VDC)
3
5
12
24
All figures are
Contact Resistance:
100 milliohms
at ambient temperature +23°C
Initial
given for coil without pre-energization,
max. @ 100mA, 6VDC.
Coil versions, DC coil, standard type, 450mW
Ratings
properly
vent
Coil
Contact
Rated
@ 20°C with relay
Release
vented. Remove
Rated coil
Operate
Coil
nib after soldering and cleaning.
code
voltage
voltage
voltage
resistance
power
Contact
VDC
UL/CSA Ratings
Type
Operations
VDC
VDC
Ω±10%
mW
Rating
003
3
2.1
0.15
20
450
3
3A @ 277VAC
Resistive
6,000
005
5
3.5
0.25
55.6
30,000**
450
10LRA/1.5FLA @ 120VAC
Motor
006
6
4.2
0.3
80
30,000**
450
5.4LRA/0.9FLA @ 240VAC
Motor
009
9
6.3
0.45
180
100,000*
450
3LRA/1.5FLA @ 120VAC
Motor
Resistive
012
12
3A @ 250VAC
8.4
0.6
320
100,000
450
L
General Purpose
1280
100,000
450
024
24
3A @ 250VAC U
16.8
1.2
3A @ 30VDC
Resistive
100,000
048
48
2A @ 120VAC
33.6
2.4
450
Gen. Purpose
5120
100,000***
All figures are given for coil without pre-energization,
Resistive
temperature +23°C
at ambient
3A @ 120VAC
100,000***
Operate
Operate T
Release Ti
P&B
Electrical endurance
Figure 1 - Coil Life Expectancy
Temperature Rise
100
60
50
Contact Rating 10,
120VAC Res.
Catalog 1308242
10 10LRA/1.5FLA @ 120VAC
30,000**
Motor
Issued 3-03 (PDF Rev. 11-04)
5.4LRA/0.9FLA @ 240VAC
Motor
30,000**
10A @ 250VAC
temperature rise
100,000
Operate time
Coil
Operate Time
Life
Figure 1 - Coil
Resistive
Expectancy
Temperature Rise
10A @ 30VDC
Resistive
100,000
12
P&B
Environm
Temperat
12
10A @ 250VAC
60 100
L
U
General Purpose
10
Temp. Rise (x 10
4
)
Operation (Deg.)
Time (msec)
10
30
20
10
1
6
4
2
Operate Time
30 10
Contact Rating 3,
Time (msec)
40
8
Temp. Rise (Deg.)
Operation (x 10
4
)
*Denotes test at 70°C ambient temperature.
50
**Denotes test at 85°C ambient temperature.
***Denotes test at 105°C ambient temperature.
Contact Rating 10,
120VAC Res.
200,000
Vibration:
40
Shock:
10
Me
Op
Operating
8
6
4
2
Contact Rating 3,
250VAC Res.
20
Initial Dielectric Strength
250VAC Res.
Between Open Contacts:
750VAC 50/60 Hz. (1 minute).
Between Coil and Contacts:
4,000VAC 50/60 Hz. (1 minute).
10
Release Time
0.1
0.2
1
0.7
0 0.11
2
5
0.2 30.3 4 0.4
8
60.5 7 0.6
Contact Current
Coil Power (W) (A)
0.3
0.4
0.5
0.6
Mechani
0.7
0
1 0.1 2 0.2
3
0.3
4 5 0.4
6
0.5 8 0.6
7
9
0.7
10
9 10
Enclosure
0.7
Terminati
Contact Current (A)
Coil Power (W)
Coil Power (W)
Initial
Insulation Resistance
y.
Note:
Graphical data should not be used as a substitute for specific application verification. To be used for estimates only.
Between Mutually Insulated Elements:
10
8
ohms, min. @ 500VDC.
T7
T7
Weight:
0.
Dimensions are shown for
420
reference purposes only.
Note:
Graphical data should not be used as a substitute for specific applicat
Spe
Dimensions are in inches over
sub
(millimeters) unless otherwise
specified.
7
V
10-2011, Rev. 1011
Ordering Information
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
1. Basic Series:
T77 = Miniature PCB relay.
1
D
10
Datasheets and product data is subject to the
Datasheets and product specification
Datasheets, product data, ‘Definitions’ sec-
Ordering Information
and all specifications
terms of the disclaimer and all chapters of
according to IEC 61810-1 and to be used
tion, application notes
the ‘Definitions’ section, available at
only together with the ‘Definitions’ section.
are subject to change.
Typical Part Number
http://relays.te.com/definitions
1. Basic Series:
T77 = Miniature PCB relay.
1
-24
B
T77
V
1
D
10
-24
Ty
03 = 3VDC
05 = 5VDC 12 = 12VDC
24 = 24VDC
1. Basic Series:
T77 = Miniature PCB relay.
Typical Part Number
B
T
*Not suitable for immersion cleaning processes.
Outline Dimensions
Wiring Diagram (Bottom View)
1 Form A
General Purpose Relays
2. Enclosure:
(Flux-tight)*
.716
V =
.40
Vented
(18.20)
S
(10.20)
= Immersion cleanable case
PCB
maintain the following items in stock for immediate delivery.
Potter & Brumfield
Our authorized distributors are more likely to
Relays
T77V1D3-12
T77V1D3-24
T77V1D10-12
T77V1D10-24
T77S1D3-12
T77S1D3-24
2 PLACES
.017 X .017
(.45 X .45)
Miniature PCB Relay T77
1 = (SPST-NO)
T77S1D10-12
.57
T77S1D10-24
Input:
(14.70)
4. Coil
D = DC Voltage
3. Contact Arrangement:
(Continued)
Outline Dimensions
Insulation Data
Initial dielectric strength
between open contacts
between contact and coil
.716
Clearance/creepage
(18.20)
between contact and coil
(10.20)
750Vrms
4000Vrms
.40
>3.2/6.4mm
.57
(14.70)
.16
2 PLACES
5. Contact Rating:
.04 X .011
3 = 3A
(4.0)
= 10A
10
(1.0 X .30)
Wiring Diagram (Bottom View)
PCB layout
Terminal assignment
Suggested PC Board
6. Coil Voltage:
Bottom view on solder
5VDC 12 = 12VDC
Bottom
24VDC
solder pins
1
03 = 3VDC 05 =
pins
Form A
24 =
view on
*Not suitable for immersion cleaning processes.
Layout (B
4 - .051(1.3)Ø
.30
(7.6)
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
2 PLACES
.16
2 PLACES
www.te.com/customersupport/rohssupportcenter
.017 X .017
(4.0)
to +105°C
.04 X .011
Ambient temperature
3A type: -30°C
(.45 X .45)
(1.0 X .30)
5A and 10A type: -30°C to +85°C
Category of environmental protection
IEC 61810
RTII - dust protected
RTIII - wash tight
Shock resistance (functional)
10g
Dimensions are shown for
Shock resistance (destructive)
100g
reference purposes only.
Weight
9g
Resistance to soldering heat THT
IEC 60068-2-20
RTII: 270°C/10s
RTIII: 260°C/5s
Packaging/unit
Tray/100, carton box/1000
Other Data
Our authorized distributors are more likely to maintain the following item
T77V1D3-12
T77V1D3-24
T77V1D10-12
T77V1D10-24
T77S1D3-12
.50
T77S1D3-24
(12.7)
.100
T77S1D10-12
(2.54)
T77S1D10-24
Outline Dimensions
Board
Suggested PC
Dimensions
.716
4 - .051(1.3)Ø
(18.20)
Layout (Bottom View)
.40
(10.20)
.57
(14.70)
Wiring D
1 Form A
Dimensions are in inches over
(millimeters) unless otherwise
.30
specified.
(7.6)
2 PLACES
.017 X .017
.50
(.45 X .45)
(12.7)
Specifications and availability
subject to change.
.100
2
(2.54)
PLACES
.04 X .011
(1.0 X .30)
.16
(4.0)
Suggest
4
Product code structure
Typical product code
T77
V
1
D
10
-12
Specifications and availability
Dimensions are shown for
Dimensions are in inches over
subject to change.
reference
Type
purposes only.
(millimeters) unless otherwise
specified.
T77
Miniature PCB Relay T77
Category of protection
V
Flux proof
S
Wash tight
Contact arrangement
1
1 Form A, 1NO
Coil input
Dimensions are shown for
D
DC coil
reference purposes only.
Contact rating and coil power
450 mWcoil power
200mW coil power
5
5A type, coil power 450mW
3
3A type, coil power 200mW
10
10A type, coil power 450mW
Coil voltage
Coil code: please refer to coil versions table (e.g. 12 = 12VDC)
Insulation system
Blank
UL Class 155 (F)
A
UL Class 120 (E)
Special types
Blank
Standard
www.tycoelectronics.com
.50
Technical support:
(12.7
Refer to inside back cover.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Spec
subje
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
Product code
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
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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