T72M5D121-12 [TE]
PCB Relays / Single Relays; PCB继电器/单继电器
| 型号： | T72M5D121-12 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | PCB Relays / Single Relays |
| 文件： | 总5页 (文件大小：133K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Catalog 1308028
PCB Relays
Single Relays
Revision 03-06
T72M
Revision 03-05
Powertrain
Systems
Chassis
Systems
Driver
Information
Safety
Security
Body
Convenience
Description
Features
-
-
-
20 A, 16 V switching rating
60 A inrush at 16 V
15 A continuous contact rat-
ing at 105 °C
-
-
Immersion cleanable plastic
case with nipp-off pin for
ventilation
Low profile package has a
seated height of only 0.67"
(17 mm)
Car Industry
Typical applications
-
-
Lighting controls
Power door locks, windows,
sunroof
-
-
-
-
-
-
-
Seat controls
Remote keyless entry
Body computer
Wiper/washer control
ABS/Traction control
Body control modules
Power sliding door
Truck
Industry
Other
Industry
T72_3d02
Please contact Tyco Electronics
for relay application support.
Design
Conditions
Sealed, immersion cleanable
All parametric, environmental and
endurance tests are performed
according to EIA Standard RS-407-A
at standard test conditions unless
otherwise noted:
23 °C ambient temperature,
20-50% RH, 29.5 1.0" Hg
(998.9 33.9 hPa).
Please also refer to the Application
Recommendations in this catalog
for general precautions.
Weight
Approx. 0.4 oz. (12 g)
Nominal voltage
6 V, 12 V or 24 V
Terminals
PCB terminals, for assembling in
printed circuit boards
Disclaimer
All technical performance data apply to the relay as such, specific conditions of the individual application are not considered. Please always check the suitability of
the relay for your intended purpose. We do not assume any responsibility or liability for not complying herewith. We recommend to complete our questionnaire and
to request our technical service. Any responsibility for the application of the product remains with the customer only. All specifications are subject to change without
notification. All rights of Tyco are reserved.
95
Please observe the disclaimer.
PCB Relays
Single Relays
Catalog 1308028
Revision 03-06
T72M
Revision 03-05
Dimensional drawing
.89 MAX.
(22.5)
.67 MAX.
(17.0)
.03 MAX.
(.76)
.140 ± .020
(3.5 ± .51)
.10 MIN.
(2.5)
SOLDER
ECR2200-Q
View of the terminals (Bottom view)
ø .040
(1.02)
.65 MAX.
(16.5)
.081
(2.06)
4 x
.020 x .045 MAX.
(.51 x 1.14)
Mounting holes
View of the terminals (Bottom view)
ø .052 TYP.
(1.3)
.480
(12.2)
.079
(2.0)
4
3
5
2
.472
(12.0)
1
ECR2201-Y
.236
(6.0)
96
Please observe the disclaimer.
PCB Relays
Single Relays
Catalog 1308028
Revision 03-06
T72M
Revision 03-05
Contact data
Typical areas of application
Resistive / inductive loads
Indicator / lamp loads
Contact configuration
Changeover contact/
Form C
Circuit symbol
4
3
(see also Pin assignment)
1
Rated voltage
12 V
Rated current at 85 °C
NC/NO
10/20 A
Contact material
AgNi0.15
AgSnO2
Max. switching voltage/power
Max. switching current1)
On2)
See load limit curve
NC/NO
12 A/60 A
20 A/20 A
NC/NO
15 A/80 A3)
20 A/20 A
Off
Min. recommended load4)
Voltage drop at 10 A (initial)
Mechanical endurance (without load)
Electrical endurance
(example of resistive load)
Max. switching rate at nominal load
1 A at 5 V
Typ. 50 mV, 300 max. for NC/NO contacts
> 107 operations
105 operations at 20 A, 14 V,
resisitive load on NO contact
6 operations per minute (0.1 Hz)
1) The values apply to a resistive or inductive load with suitable spark suppression and at maximum 13.5 V for 12 V or 27 V for 24 V load voltages.
2) For a load current duration of maximum 3 s for a make/break ratio of 1:10.
3) Corresponds to a peak inrush current on initial actuation (cold filament).
4) See chapter Diagnostics in our Application Recommendations on page 18 of this catalog or consult the internet at http://relays.tycoelectronics.com/application.asp
Load limit curve
ECR2202-7
75
Safe breaking, arc extinguished (normally open contact)
for resistive loads.
60
50
40
30
20
10
1
12
0.5
2
3
4
5
7
10
20
Switching Current (A)
Pin assignment
1 changeover contact/
1 form C
4
5
3
2
ECR2204-N
97
Please observe the disclaimer.
PCB Relays
Single Relays
Catalog 1308028
Revision 03-06
T72M
Revision 03-05
Coil data
Available for nominal voltages
Nominal power consumption of the unsuppressed coil at nominal voltage
6, 12, 24 V
0.8 W
Test voltage winding/contact
Maximum ambient temperature range1)
Operate time at nominal voltage
500 VACrms
– 40 to + 105 °C
5 ms
Release time at nominal voltage2)
2 ms
1) See also diagram Ambient temparature vs. coil voltage for continuous duty.
2) Measured at nominal voltage without coil suppression unit.
N.B.
A low resistive suppression device in parallel to the relay coil increases the release time and reduces
the lifetime caused by increased erosion and/or higher risk of contact tack welding.
Ambient temperature vs. coil voltage for continuous duty
ECR2203-F
Assumptions:
1. Still air
140
120
100
80
2. Nominal coil resistance
60
0 A Contact Load
10 A Contact Load
15 A Contact Load
20 A Contact Load
3. Maximum mean coil temperature = 155 ˚C
40
20
0
4. Coil temperature rise due to load
= 8 °C at 10 A
80
90
100
110 120
130
140
150
160 170
180 190
200
Applied Coil Voltage (% of Nominal Voltage)
= 20 °C at 15 A
35.5 °C at 20 A
5. Curves are based on nominal coil power at 23 °C
6. When full lifetime is at high ambient and high load current,
subtract 25 °C from maximum allowable ambient temperature.
Mechanical data
Audible sound (14 V coil voltage)
95 dBA at 10 cm
77 dBA at 1 m
Enclosures
Sealed
Sealed relay is suitable for immersion cleaning of PCB assembly.
Please refer to the Application Recommendations in this catalog.
Relay may be vented after cleaning by cutting the vent protection from the corner of the
relay after processing using a razor knife or equivalent.
Operating conditions
Temperature range, storage
Test
Refer to Storage in the “Glossary”
Relevant standard
Testing as per
Dimension
10-40 Hz
40-70 Hz
70-100 Hz
100-500 Hz
11 ms
Comments
Valid for NC contacts.
NO contacts are
Vibration resistance
1.27 mm double amplitude
5 g constant
0.5 mm double amplitude
10 g constant
significantly higher
Shock resistance
half sine pulse form
No change in the
20 g
switching state > 1 ms
Jump start
Drop test
Flammability
24 V for 5 minutes conducting nominal current at 23 °C
Capable of meeting specifications after 1.0 m (3.28 foot) drop onto concrete in final enclosure
UL94-HB or better (meets FMVSS 302)
98
Please observe the disclaimer.
PCB Relays
Single Relays
Catalog 1308028
Revision 03-06
T72M
Revision 03-05
Ordering information
Part numbers
(see table below for coil data)
Relay part number Tyco order number
Contact
arrangement
Contact
material
Enclosure
Terminals
T72M5D121-12
T72M5D155-12
0-1393289-9
2-1393289-4
1 Form C
1 Form C
AgNi0.15
AgNi0.15
Sealed, plastic cover
Sealed, plastic cover
Printed circuit
Printed circuit
Coil versions
Coil
data for
T72M
T72M*D***-**
T72M*D***-**
T72M*D***-**
Rated coil
voltage
Coil resistance
Must
operate voltage
Must
release voltage
Allowable overdrive 1)
voltage (V)
+/- 10%
(Ω)
45
180
(V)
6
12
24
(V)
3.2
6.3
(V)
0.6
1.2
2.4
at 23 °C
12.3
at 105 °C
7.2
24.6
14.3
720
12.6
49.3
28.7
1)
Allowable overdrive is stated with 10A load current flowing through the relay contacts and minimum coil resistance with power applied for 30 s max.
(20% max. duty cycle).
Standard delivery packs (orders in multiples of delivery pack)
T72M:
1000 pieces
99
Please observe the disclaimer.
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