



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Relays/Signal Relays | |
| Manufacturer | FUJITSU | |
| Package | SMD,10.6x7.2mm | |
| Operating Temperature | -40℃~+85℃ | |
| Switching Voltage(Max) | 220V@DC、250V@AC | |
| Coil Resistance | 14.5Ω | |
| Contact Form | Two sets of changeover: 2C (DPDT) | |
| Coil Rated Power | 140mW | |
| Length | 10.6mm | |
| Operate Time | 3ms | |
| Contact Material | AgNi + Gold plated | |
| Coil Voltage | 4.5V | |
| Number of Pins | 8 | |
| Release Time | 3ms | |
| Height | 5.45mm | |
| Coil Type | Polarized-Single Coil | |
| Contact Rating | 300mA@125VAC、1A@30VDC | |
| Contact Resistance | 75mΩ | |
| Width | 7.2mm |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
FTR-B3GA4.5Z-B10 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Relays/Signal Relays | |
| Manufacturer | FUJITSU | |
| Package | SMD,10.6x7.2mm | |
| Operating Temperature | -40℃~+85℃ | |
| Switching Voltage(Max) | 220V@DC、250V@AC | |
| Coil Resistance | 14.5Ω | |
| Contact Form | Two sets of changeover: 2C (DPDT) | |
| Coil Rated Power | 140mW | |
| Length | 10.6mm | |
| Operate Time | 3ms | |
| Contact Material | AgNi + Gold plated | |
| Coil Voltage | 4.5V | |
| Number of Pins | 8 | |
| Release Time | 3ms | |
| Height | 5.45mm | |
| Coil Type | Polarized-Single Coil | |
| Contact Rating | 300mA@125VAC、1A@30VDC | |
| Contact Resistance | 75mΩ | |
| Width | 7.2mm |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the FTR-B3GA4.5Z-B10. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

FTR-B3GA4.5Z-B10 datasheets or manufacturer documentation.
Datasheet: FTR-B3GA4.5Z-B10 Datasheet (PDF)
The FTR-B3GA4.5Z-B10 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.