|  | Description | Downloads | Specs | Ordering |  | |  | S4128B  ROHS
  |  | Max Switching Voltage: 250V AC, 220V DC
Max Switching Current: 0.5A AC, 2A DC. (1A DC for UL approved applications)
Max VA (Watts): 62VA (30W)
Contact Material: Silver Palladium
Coil Resistance: 178Ω
Max Coil Power: 200mw
Insulation Resistance: >1000MΩ@ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical Life: 200,000 operations 1A 24V
Mechanical Life: 10 million operations
Dimensions: 14W x 9L x 5H mm
 |  | Fully sealed construction. | 
|  | S4128C  ROHS
  |  | Max switching voltage: 250V AC, 220V DC
Max switching current: 0.5A AC, 2A DC
Max VA (Watts): 62VA (30W)
Contact material: Silver Palladium
Coil resistance: 178Ω
Max coil power: 200mw
Insulation resistance: >1000MΩ@ 500V DC
Dielectric strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical life: 200,000 operations 1A 24V
Mechanical life: 10 million operations
Dimensions: 14W x 9L x 5H mm
 |  | Fully sealed construction | 
|  | S4130B  ROHS
  |  | Max Switching Voltage: 250V AC, 220V DC
Max Switching Current: 0.5A AC, 2A DC  (1A DC for UL approved applications).
Max VA (Watts): 62VA (30W)
Contact Material: Silver Palladium
Coil Resistance: 1028Ω
Max Coil Power: 200mw
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical Life: 200,000 operations 1A 24V
Mechanical Life: 10 million operations
Dimensions: 14W x 9L x 5H mm
 |  | Fully sealed construction | 
|  | S4130C  ROHS
  |  | Max switching voltage: 250V AC, 220V DC
Max DC switching  current:  2A
Max VA (Watts): 62.5VA (60W)
Contact material: Silver Palladium (gold clad)
Coil resistance: 1028Ω
Max coil power: 140mw
Insulation resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical life: 200,000 operations 1A 30V
Mechanical life: 10 million operations
Dimensions: 14.3W x 9.3L x 5.3H mm
 |  | Fully sealed construction | 
|  | S4132B  ROHS
  |  | Max Switching Voltage: 250V AC, 220V DC
Max Switching Current: 0.5A AC, 2A DC  (1A DC for UL approved applications).
Max VA (Watts): 62VA (30W)
Contact Material: Silver Palladium
Coil Resistance: 2880Ω
Max Coil Power: 200mw
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical Life: 200,000 operations 1A 24V
Mechanical Life: 10 million operations
Dimensions: 14W x 9L x 5H mm
 |  | Fully sealed construction | 
|  | S4132C  ROHS
  |  | 	 Maxswitching  voltage: 250V AC, 220V DC
Max switching current: 0.5A AC, 2A DC
Max VA (Watts): 62VA (30W)
Contact material: Silver Palladium
Coil resistance: 2880Ω
Max coil power: 200mw
Insulation resistance: >1000MΩ@ 500V DC
Dielectric strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical life: 200,000 operations 1A 24V
Mechanical life: 10 million operations
Dimensions: 14W x 9L x 5H mm
 |  | Fully sealed construction | 
|  | S4133  NEW
  |  | Max Switching Voltage: 250V AC, 220V DC
Max Switching Current: 0.5A AC, 2A DC (1A DC for UL approved applications)
Max VA (Watts): 62VA (30W)
Contact Material: Silver Palladium
Coil Resistance: 64.3Ω
Max Coil Power: 140mw
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical Life: 200,000 operations 1A 24V
Mechanical Life: 10 million operations
Dimensions: 14W x 9L x 5H mm
 |  | Fully sealed construction. 3V coil. | 
|  | S4134  ROHS
  |  | Max Switching Voltage: 250V AC, 220V DC
Max Switching Current: 0.5A AC, 2A DC (1A DC for UL approved applications)
Max VA (Watts): 62VA (30W)
Contact Material: Silver Palladium
Coil Resistance: 178Ω
Max Coil Power: 200mw
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical Life: 200,000 operations 1A 24V
Mechanical Life: 10 million operations
Dimensions: 14W x 9L x 5H mm
 |  | Fully sealed construction | 
|  | S4136  ROHS
  |  | Max Switching Voltage: 250V AC, 220V DC
Max Switching Current: 0.5A AC, 2A DC  (1A DC for UL approved applications)
Max VA (Watts): 62VA (30W)
Contact Material: Silver Palladium
Coil Resistance: 1028Ω
Max Coil Power: 200mw
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical Life: 200,000 operations 1A 24V
Mechanical Life: 10 million operations
Dimensions: 14W x 9L x 5H mm
 |  | Fully sealed construction | 
|  | S4138  ROHS
  |  | Max Switching Voltage: 250V AC, 220V DC
Max Switching Current: 0.5A AC, 2A DC  (1A DC for UL approved applications)
Max VA (Watts): 62VA (30W)
Contact Material: Silver Palladium
Coil Resistance: 2880Ω
Max Coil Power: 200mw
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
1000V AC between coil & contact
Electrical Life: 200,000 operations 1A 24V
Mechanical Life: 10 million operations
Dimensions: 14W x 9L x 5H mm
 |  | Fully sealed construction | 
|  | S4147  ROHS
  |  | Max Switching Voltage: 250V AC, 220V DC 
Max switching Current: 0.5A AC, 1A DC 
Max VA (Watts): 125VA (30W) 
Contact Material: Silver Palladium 
Coil Resistance: 167Ω
Max Coil Power: 200mw 
Insulation Resistance: >1000MΩ @ 500V DC 
Dielectric Strength (for 1 min): 
1500V AC between open contacts 
1500V AC between coil & contact 
Electrical Life: 200,000 operations 1A 24V 
Mechanical Life: 10 million operations 
Dimensions: ˜10W x 20L x 15.5H mm
 |  | Fully sealed construction (immersion cleanable). | 
|  | S4150  ROHS
  |  | Max Switching Voltage: 250V AC, 220V DC 
Max switching Current: 0.5A AC, 1A DC 
Max VA (Watts): 125VA (30W) 
Contact Material: Silver Palladium 
Coil Resistance: 960Ω
Max Coil Power: 200mw 
Insulation Resistance: >1000MΩ @ 500V DC 
Dielectric Strength (for 1 min): 
1500V AC between open contacts 
1500V AC between coil & contact 
Electrical Life: 200,000 operations 1A 24V 
Mechanical Life: 10 million operations 
Dimensions: ˜10W x 20L x 15.5H mm
 |  | Fully sealed construction (immersion cleanable). | 
|  | S4152  ROHS
  |  | Max Switching Voltage: 250V AC, 220V DC 
Max switching Current: 0.5A AC, 1A DC 
Max VA (Watts): 125VA (30W) 
Contact Material: Silver Palladium 
Coil Resistance: 2880Ω
Max Coil Power: 200mw 
Insulation Resistance: >1000MΩ @ 500V DC 
Dielectric Strength (for 1 min): 
1500V AC between open contacts 
1500V AC between coil & contact 
Electrical Life: 200,000 operations 1A 24V 
Mechanical Life: 10 million operations 
Dimensions: ˜10W x 20L x 15.5H mm
 |  | Fully sealed construction (immersion cleanable). | 
|  | S4163  NEW
  |  | Nominal voltage: 250V AC
Nominal current: 6A
Cradle input voltage: 6-24V AC/DC
Nominal coil voltage: 12V DC
Pick-up voltage (max): 9V DC
Drop-out voltage (min): 0.6V DC
Max voltage: 18V DC
Coil resistance: 848Ω. (+/- 15%)
Max switching power AC: 1500VA
Max switching power DC: 180W
Contact material: Silver alloy
Max coil power: 170mW
Insulation resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min):
1000V AC between open contacts
4000V AC between coil & contact
Life: 60,000 electrical, 10 million mechanical
 |  | A super slimline DIN rail mount relay designed for industrial switching applications. Suits standard 35mm DIN rail. Supplied with 12V DC coil relay. | 
|  | S4164  NEW
  |  | Nominal voltage: 250V AC
Nominal current: 6A
Cradle input voltage: 6-24V AC/DC
Nominal coil voltage: 24V DC
Pick-up voltage (max): 18V DC
Drop-out voltage (min): 1.2V DC
Max voltage:  36V DC
Coil resistance: 3390Ω. (+/- 15%)
Max switching power AC: 1500VA
Max switching power DC: 180W
Contact material: Silver alloy
Max coil power: 170mW
Insulation resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min):
1000V AC between open contacts
4000V AC between coil & contact
Life: 60,000 electrical, 10 million mechanical
 |  | A super slimline DIN rail mount relay designed for industrial switching applications. Suits standard 35mm DIN rail. Supplied with 24V DC coil relay. | 
|  | S4166  NEW
  |  | Nominal voltage: 250V AC
Nominal current: 6A
Cradle input voltage: 220-240V AC/DC
Nominal coil voltage: 60V DC
Pick-up voltage (max): 45V DC
Drop-out voltage (min): 3.0V DC
Max voltage:  90V DC
Coil resistance: 16,600Ω. (+/- 15%)
Max switching power AC: 1500VA
Max switching power DC: 180W
Contact material: Silver alloy
Max coil power: 210mW
Insulation resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min):
1000V AC between open contacts
4000V AC between coil & contact
Life: 60,000 electrical, 10 million mechanical
 |  | A super slimline DIN rail mount relay designed for industrial switching applications. Suits standard 35mm DIN rail.  Supplied with 60V DC coil relay. | 
|  | S4185    |  |  |  | PCB mount base to suit  S 4190D & S 4195D. This base allows for the field servicing of equipment quickly and easily. Simply unplug the old relay and replace with new unit. | 
|  | S4190D  ROHS
  |  | Max Switching Voltage AC: 250V
Max Switching Voltage DC: 30V
Max Switching Current AC: 8A
Max Switching Current DC: 8A
Max Switching Power AC: 1250VA
Max Switching Power DC: 150W
Contact Material: Silver alloy
Coil Resistance: 270Ω
Max Coil Power: 540mW
Insulation Resistance: >100MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
5000V AC between coil & contact
Electrical Life: 100,000 operations 
Mechanical Life: 10 million operations
Dimensions: 29W x 12.7L x 20H mm
 |  | Note: This relay is marked with UL approved 5A 240VAC ratings, however max switching current specification is 8A 250VAC/30VDC | 
|  | S4195D  ROHS
  |  | Max Switching Voltage AC: 250V
Max Switching Voltage DC: 30V
Max Switching Current AC: 8A
Max Switching Current DC: 8A
Max Switching Power AC: 1250VA
Max Switching Power DC: 150W
Contact Material: Silver alloy
Coil Resistance: 1050Ω
Max Coil Power: 540mW
Insulation Resistance: >100MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
5000V AC between coil & contact
Electrical Life: 100,000 operations 
Mechanical Life: 10 million operations
Dimensions: 29W x 12.7L x 20H mm
 |  | Note: This relay is marked with UL approved 5A 240VAC ratings, however max switching current specification is 8A 250VAC/30VDC | 
|  | S4244    |  | Max AC Rating: 0.5A @ 125V
Max DC Rating: 2A @ 30V
Max Switching Power AC: 62VA
Max Switching Power DC: 60W
Contact Material: Silver palladium + Gold plated
Coil Resistance (12V): 1028Ω
Max Coil Power: 200mW
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
1600V AC between coil & contact
Life:	100,000 electrical 0.5A 125V, 10 million mechanical
Dimensions: 10W x 6.5L x 5.4H mm
 |  | Max AC rating: 0.5A @ 125V
Max DC rating: 2A @ 30V
Max switching power AC: 62VA
Max switching power DC: 60W | 
|  | S4245    |  | Max AC Rating: 0.5A @ 125V
Max DC Rating: 2A @ 30V
Max Switching Power AC: 62VA
Max Switching Power DC: 60W
Contact Material: Silver palladium + Gold plated
Coil Resistance (24V): 2880Ω
Max Coil Power: 200mW
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
1600V AC between coil & contact
Life:	100,000 electrical 0.5A 125V, 10 million mechanical
Dimensions: 10W x 6.5L x 5.4H mm
 |  | Max AC rating: 0.5A @ 125V
Max DC rating: 2A @ 30V
Max switching power AC: 62VA
Max switching power DC: 60W | 
|  | S4270A  ROHS
  |  | Max Switching Voltage: 440V AC, 125V DC
Max Switching Current: 8A (total)
Max VA (Watts): 2800VA (240W)
Contact Material: Silver Alloy
Coil Resistance: 351Ω
Max Coil Power: 400mw
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min):
1000V AC between open contacts
5000V AC between coil & contact
Electrical Life: 100,000 operations
Mechanical Life: 10 million operations
Dimensions: ˜29W x 12.7L x 15.7H mm
 |  | Non-sealed type, suitable for flow soldering | 
|  | S4272  ROHS
  |  | Max switching voltage: 250V AC, 110V DC
Max switching current: 8A (total)
Max VA (Watts): 2000VA (240W)
Contact material: Silver Nickel
Coil resistance: 1440Ω
Max coil power: 400mw
Insulation resistance :>100MΩ @ 500V DC
Dielectric strength (for 1 min):
1000V AC between open contacts
5000V AC between coil & contact
Electrical life: 100,000 operations
Mechanical life: 10 million operations
Dimensions: ˜29W x 12.5L x 15.5H mm
 |  | Non-sealed type, suitable for flow soldering | 
|  | S4272A  ROHS
  |  | Max Switching Voltage: 440V AC, 125V DC
Max Switching Current: 8A (total)
Max VA (Watts): 2800VA (240W)
Contact Material: Silver Alloy
Coil Resistance: 1440Ω
Max Coil Power: 400mw
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min):
1000V AC between open contacts
5000V AC between coil & contact
Electrical Life: 100,000 operations
Mechanical Life: 10 million operations
Dimensions: ˜29W x 12.7L x 15.7H mm
 |  | Non-sealed type, suitable for flow soldering | 
|  | S4310  ROHS
  |  | Max Switching Voltage: 300V AC, 30V DC
Max Switching Current: 20A (total)
Max VA (Watts): 280VA (280W)
Contact Material: Silver Cadmium Oxide
Coil Resistance: 160Ω
Max Coil Power: 900mW
Insulation Resistance: >1000MΩ @ 500V DC
Dielectric Strength (for 1 min): 1000V AC between open contacts
1500V AC between coil & contact
Electrical Life: 100,000 operations
Mechanical Life: 20 million operations
 |  | Features Inbuilt LED indicator |