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TE Connectivity U/UB Series PCB Power Relay, 18V DC Coil, 7A Switching Current, SPDT, Silver Alloy Contacts 1-1393204-4
Specifications
| Country of Origin | Slovenia |
|---|---|
| Brand | TE Connectivity |
| Height | 14.9mm |
| Length | 21.2mm |
| Width | 16.2mm |
| Mount Type | PCB |
| Contact Material | Silver Alloy |
| Series | U/UB |
| Maximum Operating Temperature | 70°C |
| Contact Configuration | SPDT |
| Minimum Operating Temperature | -25°C |
| Switching Current | 7A |
| Terminal type | PCB Pin |
| Standards/Approvals | RoHS, REACH |
| Coil Voltage | 18V dc |
| Switching DC Voltage | 24V dc |
| Switching AC Voltage | 250V ac |
| Isolation Coil To Contact | 4000Vac |
Key Features
- The relay is designed for PCB mounting and uses PCB pin terminals.
- It supports switching DC voltage up to 24V and AC voltage up to 250V.
- The operating temperature ranges from -25°C to 70°C.
- The contact material consists of silver alloy, ensuring reliable conductivity.
- This model is part of the U/UB series offering monostable and bistable coil options.
- Fully sealed design provides durability and protection in industrial environments.
- Isolation between coil and contact withstands up to 4000Vac for safety.
- Compact dimensions of approximately 21.2mm length, 16.2mm width, and 14.9mm height optimize PCB space.
Product Description
TE Connectivity 1-1393204-4 U/UB Series PCB Power Relay is a single pole double throw (SPDT) relay featuring an 18V DC coil voltage and a robust 7A switching current, ideal for industrial and automation applications.
Designed for direct PCB mounting with PCB pin terminals, this relay ensures ease of integration into electronic circuit boards. It switches DC voltages up to 24V and AC voltages up to 250V, supporting versatile electrical loads.
Constructed with silver alloy contacts, the relay offers excellent conductivity and durability under electrical stress. Its encapsulated sealed design protects internal components from environmental contaminants, enhancing operational longevity.
The relay operates reliably within a temperature range from -25°C to +70°C, making it suitable for demanding industrial and commercial environments. It complies with RoHS and REACH directives, underscoring environmentally responsible manufacturing standards.
Isolation between the coil and contact can withstand high voltages up to 4000Vac, ensuring safe operation and preventing circuit interference. The product's compact size (21.2mm length, 16.2mm width, 14.9mm height) optimizes PCB layout without compromising performance.
This relay is part of the U/UB series that includes monostable and bistable coil variants, offering flexibility in application design. Its fully sealed structure provides resilience against dust and moisture in industrial, automation, and signal conditioning applications.
The relay supports switching power up to 1.8 kVA for AC circuits. Mount type is PCB, and terminal type is PCB pin, designed specifically for printed circuit boards. The product's country of origin is Slovenia, reflecting its manufacturing quality.
TE Connectivity's PCB Power Relay 1-1393204-4 is suitable for industrial electronics, automation control, HVAC systems, and electrical protection circuits. It combines reliability, compact form factor, and certified safety standards for professional use.
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Frequently Asked Questions
The coil voltage of this power relay is 18V DC.
This relay can handle a maximum switching current of 7A.
The dimensions of this model are approximately 21.2mm in length, 16.2mm in width, and 14.9mm in height.
It can switch DC voltages up to 24V and AC voltages up to 250V.
This relay features a single pole double throw (SPDT) contact configuration.
The operating temperature range for this relay is from -25°C to +70°C.
The contacts of this relay are made of silver alloy, which ensures reliable conductivity.
This relay is designed for PCB mounting and uses PCB pin terminals.
The isolation between the coil and contact can withstand up to 4000Vac.
This product complies with RoHS and REACH directives, indicating environmentally responsible manufacturing standards.
This relay is part of the U/UB series, which offers both monostable and bistable coil options.
This relay is manufactured in Slovenia.
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