1721441-2

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Part Number: 1721441-2

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Product Type Features

Power Relay Type: Standard

Electrical Characteristics

Contact Limiting Breaking Current: 5 A
Coil Magnetic System: Monostable, DC
Coil Power Rating Class: 100 – 150 mW
Coil Power Rating DC: 120 mW
Coil Resistance: 208 Ω
Coil Special Features: UL Coil Insulation Class F
Coil Voltage Rating: 5 VDC
Contact Switching Voltage (Max): 277 VAC
Contact Switching Voltage (Max): 125 VDC
Contact Voltage Rating: 250 VAC
Contact Voltage Rating: 30 VDC
Insulation Creepage Between Contact & Coil: 3.5 mm
Insulation Initial Resistance: 1000 MΩ
Insulation Creepage Between Contact & Coil: .138 in
Insulation Initial Dielectric Between Coil & Contact Class: 2500 – 3000 V
Insulation Initial Dielectric Between Contacts & Coil: 3000 Vrms
Contact Limiting Continuous Current: 5 A
Contact Limiting Making Current: 5 A
Insulation Initial Dielectric Between Open Contacts: 750 Vrms
Insulation Creepage Class: 3 – 5.5 mm

Body Features

Insulation Special Features: 4000V Initial Surge Withstand Voltage between Contacts & Coil
Insulation Special Features: Tracking Index of Relay Base PTI600
Product Weight: 3 g
Product Weight: .1058 oz

Contact Features

Contact Arrangement: 1 Form A (NO)
Contact Current Class: 5 – 10 A
Contact Current Class: 16 A
Contact Current Rating (Max): 5 A
Contact Material: AgNi
Contact Number of Poles: 1
Terminal Type: PCB-THT
Contact Plating Material: Gold
Contact Special Features: Bifurcated/Twin Contacts

Mechanical Attachment

Relay Mounting Type: Printed Circuit Board

Dimensions

Insulation Clearance Class: 2.5 – 4 mm
Product Length: 20 mm
Product Height: 12.5 mm
Product Length: .787 in
Product Width: 5 mm
Product Height: .492 in
Height Class (Mechanical): 12 – 13 mm
Product Width: .197 in
Length Class (Mechanical): 16 – 20 mm
Width Class (Mechanical): 0 – 6 mm
Insulation Clearance Between Contact & Coil: 3.5 mm
Insulation Clearance Between Contact & Coil: .138 in

Usage Conditions

Environmental Category of Protection: RTIII
Environmental Ambient Temperature Class: 70 – 85 °C
Environmental Ambient Temperature (Max): 85 °C
Environmental Ambient Temperature (Max): 185 °F

Packaging Features

Packaging Method: Tray

Documents

Data Sheet