|
|
Part: EA2-12NU
Category:
Discrete
-> Solid State relays
Description: Relay Dpco 12vdc
Company:
Datasheet: Download EA2-12NU datasheet File size : 124 kB
Request For quote: Find where to buy EA2-12NU
Datasheet text preview:
DPDT Signal Relay
s s s s s s s s DIL package High sensitivity coil Ultra low profile, minimal board area Fully sealed for immersion cleaning Low magnetic interference FCC Part 68 compliant Latching versions available UL recognised (E73266), CSA Certified (LR46266)
EA2
Specifications
Contact form Maximum Maximum Maximum Maximum switching power switching voltage switching current carr ying current 30W (resistive) 220 VDC 2 Form C 62.5 VA (resistive) 250 VAC
Contact rating
Initial contact resistance Contact material Non-latch type and double coil latch type Nominal operating power Single coil latch type Non-latch type and double coil latch type Minimum operating power Single coil latch type Operate time (excluding bounce) Release time (excluding bounce) Insulation resistance Breakdown voltage Shock resistance Vibration resistance Ambient temperature Coil temperature rise Mechanical Life expectancy Weight Electrical Between open contacts Between adjacent contacts Between coil and contact
1A 2A (@ 20°C) 50 m TYP. Silver alloy with gold overlay 140 mW (3 to 12 V) 200 mW (24 V) 100 mW (3 to 12V) 150 mW (24 V) 79 mW (3 to 12 V) 113 mW (24 V) 56 mW (3 to 12 V) 85 mW (24 V) Approximately 2 ms without diode Approximately 1 ms without diode 1000 M at 500 VDC 1000 VAC (for 1 minute) 1000 VAC (for 1 minute) 1000 VAC (for 1 minute) 75 G (misoperating) 20 G (misoperating) -40 to +85°C 18° at nominal coil voltage (140 mW) 100 x 106 operations 30 VDC 1 A (resistive), 200 x 103 operations 125 VAC 0.5 A (resistive), 100 x 103 operations Approximately 1.5 grams
Dimensions mm
PRICE INFORMATION AND ORDERING
0.5 (0.02) 3.5 ±0.3 2.54 (0.10) 7.62 (0.30)
14 (0.55) 5.1 5.4
9 (0.36)
0.25 (0.01)
Note: Tolerance ±0.2 (±0.008) unless otherwise specified
IMO the EMECH specialist
EA2 PCB layout (bottom view) Pin configuration (bottom view)
10-ø0.8 (0.03)
1 (0.30) 7.62
23
4
5
1
2
3
4
5
1
2
3
4
5
q
10 98 7 6 Non-latch type (not energised position)
q
10 9 8 7 6 Single coil latch type (reset position)
q
10 9 8 7 6 Double coil latch type (reset position)
(0.10)
10.16 (0.40)
2.54
2.54
(0.10)
Note: Tolerance ±0.1 (±0.004) unless otherwise specified
q
- Orientation Mark
Par t Numbers
Standard Type
Par t Number Standard Type EA2-3 EA2-4.5 EA2-5 EA2-6 EA2-9 EA2-12 EA2-24 UL/CSA Recognised Type EA2-3NU EA2-4.5NU EA2-5NU EA2-6NU EA2-9NU EA2-12NU EA2-24NU Nominal Coil Voltage (VDC) Range 75% 150% 3 4.5 5 6 9 12 24 Coil Resistance ()±10% 64.3 145 178 257 579 1028 2880 Must Operate Voltage (VDC) 2.25 3.38 3.75 4.5 6.75 9 18
at 25°C
Must Release Voltage (VDC) 0.3 0.45 0.5 0.6 0.9 1.2 2.4
Latching Type (Single Wound Coil)
Par t Number Standard Type EA2-3S EA2-4.5S EA2-5S EA2-6S EA2-9S EA2-12S EA2-24S UL/CSA Recognised Type EA2-3SNU EA2-4.5SNU EA2-5SNU EA2-6SNU EA2-9SNU EA2-12SNU EA2-24SNU Nominal Coil Voltage (VDC) Range 75% 150% 3 4.5 5 6 9 12 24 Coil Resistance ()±10% 90 202 250 360 810 1440 3840 Must Operate Voltage (VDC) 2.25 3.38 3.75 4.5 6.75 9 18
at 25°C
Must Release Voltage (VDC) 2.25 3.38 3.75 4.5 6.75 9 18
Latching Type (Double Wound Coil)
Par t Number Standard Type EA2-3T EA2-4.5T EA2-5T EA2-6T EA2-9T EA2-12T EA2-24T UL/CSA Recognised Type EA2-3TNU EA2-4.5TNU EA2-5TNU EA2-6TNU EA2-9TNU EA2-12TNU EA2-24TNU Nominal Coil Voltage (VDC) Range 75% 150% 3 4.5 5 6 9 12 24 P S P S P S P S P S P S P S P Primary (set) coil Coil Resistance ()±10% 64.3 64.3 145 145 178 178 257 257 579 579 1028 1028 2880 2880 S Secondary (reset) coil Must Operate Voltage (VDC) 2.25 3.38 3.75 4.5 6.75 9 18
at 25°C
Must Release Voltage (VDC) 2.25 3.38 3.75 4.5 6.75 9 18
PRICE INFORMATION AND ORDERING
IMO the EMECH specialist
EA2 Data
PRICE INFORMATION AND ORDERING
Coil temperature rise
80
Breakdown voltage
99.99 99.9 Coil Temperature Rise (°C) Cumulative Distribution (%) 60 99 95 90 80 60 40 20 10 5 1 0.1 0.01 1 1.2 1.4 1.6 1.8 2 2.2
40
Between adjacent contact Between coil and contact Between open contact 2.4 2.6 2.8 3.0
20
0
100
200 300 Applied Power (mW)
400
Breakdown Voltage (KV, AC)
Operate time
Release time
Operate Time
Operate Time or Bounce Time at Operate (ms)
Release Time or Bounce Time at Release (ms)
2
2 Release Time
Bounce Time at Operate
1
1 Bounce Time at Release
0 100 200 Applied Power (mW) 300 400 500
0 100 200 300 400 500
Applied Power (mW)
Contact resistance
Release time with diode
99.99 99.9 Cumulative Distribution (%) 99 95 90 80 60 40 20 10 5 Make contact Break contact 0.1 0.01 0 10 20 30 40 50 60 70 80 90 100 Contact Resistance (m) Release Time Release Time or Bounce Time at Release (ms) 2
1 Bounce Time at Release
0 100 200 300 400 500 Applied Power (mW)
Switching capacity
DC Load (resistive) AC Load (resistive)
Transfer time
99.99 99.9 Cumulative Distribution (%) 99 95 90 80 60 40 20 10 5 1 0.1 0.01 0 0.2 0.4 0.6 0.8 1 1.2 1.4
Switching Current (A)
1.0
0.5 0.4 0.3 0.2
At operate At release
30
100 Switching Voltage (V)
200
1.6
1.8
2
Transfer Time (ms)
IMO the EMECH specialist
EA2 Data (continued)
Magnetic interference (EA2 relay)
50 40 30 20 10 0 -10 -20 -30 -40 -50 50 40 30 20 10 0 -10 -20 -30 -40 -50 I II III Layout 2.54 ON ON OFF OFF ON OFF
Drift of Operate Voltage (%)
Max.
Drift of Release Voltage (%)
Max.
Min.
Min.
I
II
III Layout
IV
V
VI
IV
V
VI
ON Layout I Layout II Layout III
OFF Layout IV
ON ON ON Layout V
OFF OFF OFF Layout VI Sample Mounting Layout (mm)
Mechanical life
at 85°C, 10 operations/sec 5 4 Operate Voltage or Release Voltage (V) 3 2 1 0 Operate Voltage Release Voltage Contact Resistance (m) at 85°C, 10 operations/sec 1000 500 300 200 100 50 30 20 10 0 1 2 3 5 10 Number of Operations (x106 operations) Make contact Break contact
1
2
3
4
10
Number of Operations (x106 operations) NOTE 1. The latch type relay should be initialised at the appointed position (set or reset position) when using, and should be energised or de-energised to the specified polarity to avoid wrong operations. 2. Ultrasonic cleaning is not recommended. Alcohol or chlorosene based solvents are acceptable as cleaning solvents. 3. Excessive stress on the relay cover is detrimental to reliable operation of the relay.
Options and ordering codes
E
Series
A
2
-
5
S
NU
NU
UL/CSA approved
Coil voltage 3 VDC Coil voltage 5 VDC Coil voltage 6 VDC Coil voltage 9 VDC Coil voltage 12 VDC Coil voltage 24 VDC
3 5 6 9 12 24 S T
Non-latch Single coil latch Double coil latch
PRICE INFORMATION AND ORDERING
IMO the EMECH specialist
2.54
Others parts begin by ea
EA-1
|
|
|
