|  | Description | Downloads | Specs | Ordering |  | |  | S4101    |  | Max switching voltage: 100V DC
Max switching current: 0.5A DC
Max VA (Watts): 10VA
Coil resistance: 1050Ω
Max coil power: 500mw
Insulation resistance: >1000MΩ@ 500V DC
Dielectric strength (for 1 min):
- 150V AC between open contacts
- 1000V AC between coil & contact
Electrical life: 10 million operations
Dimensions:  20W x 8L x 6H mm
 |  | Fully sealed construction (immersion cleanable).  
DIL pitch terminals. | 
|  | S4101A    |  | Max switching voltage: 100V DC
Max switching current: 1A DC
Max VA (Watts): 10VA
Contact material: Rhodium Alloy
Coil resistance: 1050Ω
Max coil power: 500mw
Insulation resistance: >1000MΩ@ 500V DC
Dielectric strength (for 1 min):
150V AC between open contacts
1000V AC between coil & contact
Electrical life: 10 million operations
Mechanical life: 10 million operations
Dimensions:˜20W x 8L x 6H mm
 |  | Fully sealed construction (immersion cleanable).  
DIL pitch terminals. | 
|  | S4111  ROHS
  |  | Max Switching Voltage: 125V AC, 60V DC 
Max Switching Current: 1A DC 
Max VA (Watts): 62.5VA (30W) 
Contact Material: Gold Plated Silver 
Coil Resistance: 166Ω
Max Coil Power: 150mw 
Insulation Resistance: >1000MΩ @ 500V DC 
Dielectric Strength (for 1 min): 
400V AC between open contacts 
1000V AC between coil & contact 
Electrical Life: 100,000 operations 
Mechanical Life: 5 million operations 
Dimensions: ˜12.5W x 7.5L x 10H mm
 |  | Max voltage: 125V AC, 60V DC 
Max current: 1A DC 
Max VA (Watts): 62.5VA (30W) 
Contact material: Gold Plated Silver 
Coil resistance: 166Ω 
Max coil power: 150mw 
Insulation resistance: >1000MΩ @ 500V DC 
Dielectric strength (for 1 min | 
|  | S4113  ROHS
  |  | Max Switching Voltage: 125V AC, 60V DC 
Max Switching Current: 1A DC 
Max VA (Watts): 62.5VA (30W) 
Contact Material: Gold Plated Silver 
Coil Resistance: 960Ω
Max Coil Power: 150mw 
Insulation Resistance: >1000MΩ @ 500V DC 
Dielectric Strength (for 1 min): 
400V AC between open contacts 
1000V AC between coil & contact 
Electrical Life: 100,000 operations 
Mechanical Life: 5 million operations 
Dimensions: ˜12.5W x 7.5L x 10H mm
 |  | Max voltage: 125V AC, 60V DC 
Max current: 1A DC 
Max VA (Watts): 62.5VA (30W) 
Contact material: Gold Plated Silver 
Coil resistance: 960&Omega
Max coil power: 150mw 
Insulation resistance: >1000M&Omega @ 500V DC 
Dielectric strength (for 1 min): 
400V AC between open contacts 
1000V AC between coil & contact 
Electrical life: 100,000 op | 
|  | S4114  ROHS
  |  | Max Switching Voltage: 125V AC, 60V DC 
Max Switching Current: 1A DC 
Max VA (Watts): 62.5VA (30W) 
Contact Material: Gold Plated Silver 
Coil Resistance: 3840Ω
Max Coil Power: 150mw 
Insulation Resistance: >1000MΩ @ 500V DC 
Dielectric Strength (for 1 min): 
400V AC between open contacts 
1000V AC between coil & contact 
Electrical Life: 100,000 operations 
Mechanical Life: 5 million operations 
Dimensions: ˜12.5W x 7.5L x 10H mm
 |  | Max voltage: 125V AC, 60V DC 
Max current: 1A DC 
Max VA (Watts): 62.5VA (30W) 
Contact material: Gold Plated Silver 
Coil resistance: 3840&Omega 
Max coil power: 150mw 
Insulation resistance: >1000M&Omega @ 500V DC 
Dielectric strength (for 1 min): 
400V AC between open contacts 
1000V AC between coil & contact 
Electrical life: 100,00 | 
|  | 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 | 
|  | 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 | 
|  | S4140B  ROHS
  |  | Max Switching Voltage: 220V AC, 60V DC 
Max Switching Current: 3A 
Max VA (Watts): 625VA (90W) 
Contact Material: Silver Nickel 
Coil Resistance: 400Ω
Max Coil Power: 360mW
Insulation Resistance: >1000MΩ @ 500V DC 
Dielectric Strength (for 1 min): 
500V AC between open contacts 
500V AC between coil & contact 
Electrical Life:100,000 operations 3A 24V 
Mechanical Life: 10 million operations 
Dimensions:˜16W x 10L x 11H mm
 |  | Fully sealed construction (immersion cleanable). | 
|  | S4142B  ROHS
  |  | Max Switching Voltage: 220V AC, 60V DC 
Max Switching Current: 3A 
Max VA (Watts): 625VA (90W) 
Contact Material: Silver Nickel 
Coil Resistance: 1600Ω
Max Coil Power: 360mW
Insulation Resistance: >1000MΩ @ 500V DC 
Dielectric Strength (for 1 min): 
500V AC between open contacts 
500V AC between coil & contact 
Electrical Life:100,000 operations 3A 24V 
Mechanical Life: 10 million operations 
Dimensions:˜16W x 10L x 11H mm
 |  | Fully sealed construction (immersion cleanable). | 
|  | S4144  NEW
  |  | Max AC switching rating: 25A @ 250V
Max switching power AC: 6250VA
Contact material: Silver alloy
Coil resistance: 351Ω
Max coil power: 410mW
Insulation resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min): 1000V AC between open contacts, 5000V AC between coil & contact
Electrical life: 80,000 operations 
Mechanical life: 10 million operations
Dimensions: ≈29W x 12.7L x 16H mm
Sealed construction (immersion cleanable).
 |  | 25A SPDT relay. PCB mount style. 12V DC coil.
Fully sealed construction makes it ideal for immersion cleaning and large scale manufacturing | 
|  | S4145  NEW
  |  | Max AC switching rating: 25A @ 250V
Max switching power AC: 6250VA
Contact material: Silver alloy
Coil resistance: 1405Ω
Max coil power: 410mW
Insulation resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min): 1000V AC between open contacts, 5000V AC between coil & contact
Electrical life: 80,000 operations 
Mechanical life: 10 million operations
Dimensions: ≈29W x 12.7L x 16H mm
Sealed construction (immersion cleanable).
 |  | 25A SPDT relay. PCB mount style. 12V DC coil.
Fully sealed construction makes it ideal for immersion cleaning and large scale manufacturing | 
|  | 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). | 
|  | S4154  NEW
  |  | Max AC switching rating: 2A @ 250V
Max DC switching rating: 2A @ 220V
Max switching power AC: 62.5VA
Max switching power DC: 60W
Contact material: Gold plated nickel
Coil resistance (5V): 178Ω
Nominal coil power: 100mW
Insulation resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min):    
1000V AC between open contacts    
1600V AC between coil & contact
Life: 100,000 electrical 1A 24V,  10 million mechanical
Dimensions: ≈10W x 6.5L x 5.4H mm
Sealed construction (immersion cleanable)
 |  | Compact 2A DPDT signal relay. 5V DC coil. Fully sealed construction, makes it ideal for immersion cleaning and large scale manufacturing. Low power consumption. Surge withstanding up to 2500V. | 
|  | S4157    |  | Max AC switching rating: 2A @ 250V
Max DC switching rating: 2A @ 220V
Max switching power AC: 62.5VA
Max switching power DC: 60W
Contact material: Gold plated nickel
Coil resistance: 1028Ω
Nominal coil power: 100mW
Insulation resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min):    
1000V AC between open contacts    
1600V AC between coil & contact
Life: 100,000 electrical 1A 24V, 10 million mechanical
Dimensions: ≈10W x 6.5L x 5.4H mm
Sealed construction (immersion cleanable)
 |  | Compact 2A DPDT signal relay. 12V DC coil. Fully sealed construction, makes it ideal for immersion cleaning and large scale manufacturing. Low power consumption. Surge withstanding up to 2500V. | 
|  | S4158    |  | Max AC switching rating: 2A @ 250V
Max DC switching rating: 2A @ 220V
Max switching power AC: 62.5VA
Max switching power DC: 60W
Contact material: Gold plated nickel
Coil resistance (5V): 2880Ω
Nominal coil power: 100mW
Insulation resistance: >1000MΩ @ 500V DC
Dielectric strength (for 1 min):    
1000V AC between open contacts
1600V AC between coil & contact
Life: 100,000 electrical 1A 24V,  10 million mechanical
Dimensions: ≈10W x 6.5L x 5.4H mm
Sealed construction (immersion cleanable)
 |  | Compact 2A SPDT signal relay. 24V DC coil. Fully sealed construction, makes it ideal for immersion cleaning and large scale manufacturing. Low power consumption. Surge withstanding up to 2500V. | 
|  | S4160C  ROHS
  |  | Max switching voltage ac:	380V
Max switching voltage dc:	110V
Max switching current ac:	10A
Max switching current dc:	10A
Max switching power ac:	2500VA
Max switching power dc:	420W
Contact material:	Silver alloy
Coil resistance (12V):	400Ω
Max coil power:	360mW
Insulation resistance:	>250MΩ @ 500V dc
Dielectric strength (for 1 min):
	750V ac between open contacts
	1500V ac between coil & contact
Electrical life:	100,000 operations 
Mechanical life:	10 million operations
Dimensions:	≈19.5W x 15.6L x 15.3H mm
 |  | Non-sealed type, suitable for flow soldering |