Panasonic PCB Mount Latching Power Relay, 12V dc Coil, 3A Switching Current, 4PST-NO
- RS Stock No.:
- 173-8152
- Mfr. Part No.:
- S4-L2-DC12V
- Brand:
- Panasonic
Discontinued product
- RS Stock No.:
- 173-8152
- Mfr. Part No.:
- S4-L2-DC12V
- Brand:
- Panasonic
Panasonic S Series Latching Relays
A latching relay is similar in design and function to a standard general-purpose relay. However, there is one main difference with a latching relay, in that the latching relay will remain in the last position of which it was powered. A non-latching relay will revert to its normal position.
From Panasonic, the S Series of high sensitivity, latching relays are designed for PCB mounting. Extremely reliable and efficient the S series range of PCB mount relays is resistant to vibration and shock, making them ideal for a wide range of industrial switch applications. Compact, with a low profile the S series of power relays, are typically used in designs and applications where PCB space saving is a priority.
Manufactured from high-quality materials the Panasonic S Series of latching relays have a long life and can be relied upon for all your design maintenance and repair needs.
Features and Benefits
- Robust and reliable
- Compact, with a low profile
- Lightweight, only 8g
- Excellent resistance to vibration and shock
- DIL terminals array to fit a 2.54mm grid
- Low EMF (approximately 0.3μV)
- DPCO / DPDT (changeover) and 4PNO contact arrangements
- 4 amp current rating @ 250V AC 3 amp current rating @ 30 VDC
- 12V dc and 24V dc coil voltages
- Gold clad silver alloy contacts
- Wide temperature range - 55˚ C to +65 ˚ C
- Dimensions, H 10mm x W 28mm x D 12mm
Applications
Latching relays are used in a wide range of switching applications across many different types of environments and sectors. Some of the more common control circuits are
- Telecommunication equipment
- Data processing equipment
- Alarms and security
- Measuring equipment
- Electronics designs
Accessories
If required a PCB mount socket is available enabling the latching relay to be mounted directly onto a PCB. See stock number 127-9342
Approvals
UL and CSA
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Attribute | Value |
---|---|
Coil Voltage | 12V dc |
Contact Configuration | 4PST-NO |
Mounting Type | PCB Mount |
Switching Current | 3A |
Latching | Yes |
Terminal Type | Through Hole |
Maximum Switching Voltage AC | 250V ac |
Maximum Switching Voltage DC | 30V dc |
Length | 28mm |
Coil Resistance | 720Ω |
Coil Power | 200mW |
Depth | 12mm |
Life | 100000000 cycles |
Isolation Coil To Contact | 1.5kVrms |
Maximum Operating Temperature | +65°C |
Minimum Operating Temperature | -40°C |
Height | 10.4mm |
Contact Material | Gold Plated |
Maximum Switching Power AC | 1 kVA |
Maximum Switching Power DC | 90 W |
Dimensions | 28 x 10.4 x 12mm |