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Part: EF2-12NU
Category:
Discrete
-> Solid State relays
Description: Relay Dpco 12vdc
Company:
Datasheet: Download EF2-12NU datasheet File size : 448 kB
Request For quote: Find where to buy EF2-12NU
Datasheet text preview:
New Generation DPDT Surface Mount Signal Relay
s s s s s s s Compact and Light Weight 2 Form C Contact Arrangement Low Power Consumption (50mW) Reduced Mounting Space: 15mm x 7.5mm High-breakdown Voltage of Coil to Contacts: 1500 Vac, 2500 V (2 x 10 µs*) UL Recognised, CSA Certified T ube or Taped Packaging
EF2
Specifications
Contact form Contact material Maximum Maximum Maximum Maximum switching power switching voltage switching current carr ying current 2 Form C Silver alloy with gold alloy overlay 30W 62.5 VA (resistive) 220Vdc 250 Vac 1A 1A 100 mVDC, 100 µA 50 m typ. 50 to 70 mW 30 to 60 mW 50 to 80 mW Approximately 3 ms without diode Approximately 2 ms without diode 1000 M at 500 V dc 1000 VAC for one minute (1500 V surge, 10 x 16µs*1) 1000 V surge for one minute (1500 V surge, 10 x 160µs*1) 1500 VAC (for one minute) 2500V surge (2 x 10 µs*2) 735 m/s2 (75G) (misoperating) 980 m/s2 (100G) (destructive failure) 10-55Hz, double amplitude 3 mm (20G) (misoperating) 10-55Hz, double amplitude 5 mm (30G) (destructive failure) -40°C to+ 70°C 7 degrees at nominal coil voltage (50 mW) 1 x 107 operations 50 VDC, 0.1A (resistive) 1 x 106 operations at 85°C 10 VDC, 10 mA (resistive) 1 x 106 operations at 85°C Approximately 2.2 g
Contact rating
Minimum contact ratings Initial contact resistance Nominal operating power Operate time (excluding bounce) Release time (excluding bounce) Insulation resistance Breakdown voltage Between open contacts Between adjacent contacts Between coil to contacts Shock resistance Vibration resistance Ambient temperature Coil temperature rise Nonload Running specifications Weight *1 rise time: 10 µs, fall time: 160 µs *2 rise time: 2 µs, fall time: 10 µs Load Nonlatch type Single coil latch type Double coil latch type
Dimensions mm(inch)
EF2 Series EF2-.. EF2-..NU
15.0 max (0.591) (0.039) 10.0 max (0.394) 7.5 max (0.296)
Schematics
EF2-..NUX
7.5 max (0.296) (0.053) 10.35 max (0.408)
15.0 max (0.591)
note2
5.08 (0.200)
2-2.54 (2-0.100)
5.08
(0.200)
5.08 (0.200)
note2 2-2.54 (2-0.100)
Index mark of relay direction
5.08 (0.200) 9.0 (0.354)
1.0
1.35
Non-latch type (not energised position)
Single coil latch type (reset position)
Double coil latch type (reset position)
9.5
(0.374)
S: Coil polarity of set (operate) R: Coil polarity of reset (release)
EF2-..NUH
15.0 max (0.591) (0.039) 10.0 max (0.394) 7.5 max (0.296)
EF2-..NUN
15.0 max (0.591) 1.6 (0.063) 10.6 max (0.418) 7.5 max (0.296)
1.0
note2 5.08 (0.200) 2-2.54 (2-0.100)
5.08 (0.200) 7.5 (0.295)
5.08 (0.200)
note2 2-2.54 (2-0.100)
5.08 (0.200) 7.5 (0.295)
PRICE INFORMATION AND ORDERING
Note 1. General tolerance: ±0.2 (±0.008) Note 2. This pair of pins at the right end applies to double coil latch type only.
IMO the EMECH specialist
EF2 Par t Number System
EF2-5 S NUH
Feature Nil : NU : NUX : NUH NUN : Standard type UL recognised CSA certified type High solder joint reliability (20 years) Minimum footprint (7.5 x 15) High solder joint reliability with minimum footprint
A
Pad layout (bottom view) mm(inch)
1.0 (0.039) note 2
note 2
Latch type Nil : Non latch type S : Single coil latch type T : Double coil latch type Nominal coil voltage 1.5, 3, 4.5, 5, 6, 9, 12, 24 volts EF2 series
TYPE EF2-.. EF2-..NU EF2-..NUX A 3.0 (0.118) 3.0 (0.118) 2.73 (0.101)
5.08 (0.200)
B 7.29 (0.287) 7.29 (0.287) 7.02 (0.276) TYPE EF2-..NUH EF2-..NUN
3-2.54 (0.100)
A 2.0 (0.079 2.0 (0.079) B 6.20 (0.248) 6.29 (0.248)
Note 1. General tolerance: ±0.1 (±0.004) Note 2. This pair of pads at the right end applies to double coil latch type only
Par t numbers
Nonlatch type
Par t Number EF2-1.5NU EF2-3NU EF2-4.5NU EF2-5NU EF2-6NU EF2-9NU EF2-12NU EF2-24NU Nominal Coil Voltage VDC 1.5 3 4.5 5 6 9 12 24 Coil Resistance ±10% 45 180 405 500 720 1473 2400 8229 Must Operate Voltage VDC 1.20 2.40 3.60 4.00 4.80 7.20 9.60 19.20 Must Release Voltage VDC 0.15 0.3 0.45 0.5 0.6 0.9 1.2 2.4
at 20°C
Nominal operate power (mW) 50 50 50 50 50 55 60 70
Single coil latch type
Par t Number EF2-1.5SNU EF2-3SNU EF2-4.5SNU EF2-5SNU EF2-6SNU EF2-9SNU EF2-12SNU EF2-24SNU Nominal Coil Voltage VDC 1.5 3 4.5 5 6 9 12 24 Coil Resistance ±10% 75 300 675 833 1200 2700 4800 9600 Must Operate Voltage VDC 1.20 2.40 3.60 4.00 4.80 7.20 9.60 19.20 Must Release Voltage VDC 0.13 2.25 3.38 3.75 4.5 6.75 9 18
at 20°C
Nominal operate power (mW) 30 30 30 30 30 30 30 60
Double coil latch type
Par t Number Nominal Coil Voltage VDC 1.5 3 4.5 5 6 9 12 24 Coil Resistance ±10% S R S R S R S R S R S R S R S R 45 45 180 180 405 405 500 500 720 720 1620 1620 2880 2880 7200 7200 Must Operate Voltage VDC 1.20 2.40 3.60 4.00 4.80 7.20 9.60 19.20 Must Release Voltage VDC 1.3 2.25 3.38 3.75 4.5 6.75 9 18
at 20°C
Nominal operate power (mW) 50 50 50 50 50 50 50 80
EF2-1.5TNU EF2-3TNU EF2-4.5TNU EF2-5TNU EF2-6TNU EF2-9TNU EF2-12TNU EF2-24TNU
Note S: Set Coil (pin No. 1 and 12) R: Reset Coil (pin No. 6 and 7)
IMO the EMECH specialist
PRICE INFORMATION AND ORDERING
B
Others parts begin by ef
EF-1 EF-2 EF-3 EF-4
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