TRK 12 - 14
Miniature Relay

Irel Iskra Relays

- Small dimensions
- Rated coil power 0.2 W or 0.45 W
- Max. contact current 1,25 A or 3 A
- Direct instalation on PCB
- Ambient temperature up to +70°C
- Washable version Qc/2
- Extinguishable casing V-0
- Plastic bars packing
Technical data
Characteristics
- Contact Form: 1 Change-Over, 1 Make, 1Break
- Rated Current: 1.25A and 3A
- Contact Material: 1.25A AgNi10+AuAg8 or Ag Pd30+AuAg8
3A AgNi10 - Max. Operating Voltage: 120VAC, 120VDC (see diagram)
- Max. Switching Power: 1.25A 150VA 60W - 3A 250VA 70W
- Min. Switching Load: 1.25A 10 µA 10 mVDC - 3A 5VDC 100mA
- Contact Resistance: 1.25A ≤ 50 mΩ - 3A ≤ 100 mΩ
New relay
1.25A 10mA 30 mVDC - 3A 100mA 5VDC - Max. Operating Frequency:
1.25A 1800 operations/h rated load 36000 operations/h min. load
3A 600 operations/h rated load 36000 operations/h min. load - Capacitance cont-cont: ≤ 1,5 pF
- Mechanical Life: ≥ 2x107 operations
- Electrical Life: See diagram
- Rated Power: sensitive-F abt. 0.2 W - standard abt. 0.45 W
- Max. Coil Temperature: 155°C
- Thermal Coil Resistance: sensitive-F abt. 220 K / W
standard abt. 160 K / W - Operate Voltage: sensitive-F Uop ≤ 75% Un (cold coil)
standard Uop ≤ 70% Un (cold coil) - Release Voltage: Ure ≥ 10% Un
- Operative Range: 1, IEC61810-1
- Test Voltage (1 min.): contact-coil ≥ 1000 Vrms 50 Hz
contact-contact ≥ 660 Vrms 50 Hz - Rated Impulse Voltage (1,2/50 µs): contact-coil ≥ 1.5 kVimp
- Overvoltage Category: II, IEC 60664-1
- Degree of Pollution: 2, IEC 60664-1
- Operate Time at Un: see diagram
- Release Time: abt. 4 ms
- Bouncing Time: abt. 2 ms make abt. 10 ms break
- Insulation Resistance (500 VDC): > 103 MΩ
- Vibration Resistance (10-200Hz): 10 gn
- Shock Resistance (11 ms): functional 10 gn destructive 100 gn
- Ambient Temperature: operating -40°C/+70°C,
storage -40°C/+85°C - Protection Degree: IP 67, IEC 529
- Seal Test (1min): Qc/2, IEC 60068-2-17
- Case Extinguishing: V-0, UL 94
- Mounting Position: optional
- Relay Weight: abt. 4.2 g
Coil data at 20°C
Coil Rated Voltage | Coil Resistance | Operative Coil Voltage Range | Coil Rated Voltage | Coil Resistance | Operative Coil Voltage Range | |||||
---|---|---|---|---|---|---|---|---|---|---|
Must Operate | Must Release | UMAX | Must Operate | Must Release | UMAX | |||||
Un (VDC) | Rn(Ω) ± 10% | Uop ≤ (VDC) | Ure ≥ (VDC) | (VDC) | Un (VDC) | Rn(Ω) ± 10% | Uop ≤ (VDC) | Ure ≥ (VDC) | (VDC) | |
Sensitive version - 0.2 W | Standard version - 0.45 W | |||||||||
F 1.5 | 12 | 1.13 | 0.15 | 2.8 | 1.5 | 6 | 1.1 | 0.15 | 2.2 | |
F3 | 45 | 2.3 | 0.3 | 5.6 | 3 | 20 | 2.1 | 0.3 | 4.4 | |
F5 | 120 | 3.8 | 0.5 | 9.3 | 5 | 56 | 3.5 | 0.5 | 7.3 | |
F6 | 180 | 4.5 | 0.6 | 11 | 6 | 80 | 4.2 | 0.6 | 8.7 | |
F9 | 400 | 6.8 | 0.9 | 17 | 9 | 180 | 6.3 | 0.9 | 13 | |
F 12 | 700 | 9.0 | 1.2 | 22 | 12 | 320 | 8.4 | 1.2 | 17 | |
F 18 | 1620 | 13.5 | 1.8 | 33 | 18 | 720 | 12.6 | 1.8 | 26 | |
F 24 | 2800 | 18.0 | 2.4 | 45 | 24 | 1280 | 16.8 | 2.4 | 35 |