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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Blockmaster |
| Manufacturer Product Number | HD-831-04PH |
| Description | Term Blk; 4-pos; 0.325"; PCB; Pin; Ni; M3; Ends; 15A; 250VAC; PA66; 4.50mm Pin; 12.50 mm |
| Datasheet | Download Datasheet |
| Drawing | Download Dimensional Drawing |
The Blockmaster HD-831-04PH is a 4-position single-row barrier terminal block on a 0.325" (8.25mm) pitch, with dual-wall barriers. It is rated 15A at 250 VAC and takes 14-18 AWG wire.
It is a module for PCB mount mounting with mounting ends. Wires land on M3 nickel plated steel screws. Underneath it has PC pins.
The housing is polyamide 66 (PA66), rated UL 94V-0. Terminals are tin-plated brass. It is black. It comes with a closed barrier.
| Category | |
| Manufacturer | Blockmaster |
| Number of Positions | 4 |
| Pitch | 0.325" (8.25mm) |
| Number of Rows | 1 |
| Barrier Type | 2 Wall (Dual) |
| Mounting Style | PCB Mount |
| Mounting Ends | Yes |
| Top Termination | Screws |
| Bottom Termination | PC Pin |
| Hardware | Nickel Plated Steel Screw |
| Screw Size | M3 |
| Current Rating | 15A |
| Voltage Rating | 250 VAC |
| Wire Range | 14-18 AWG |
| Housing Material | Polyamide 66 (PA66) |
| Color | Black |
| Flammability Rating | UL 94V-0 |
| Terminal Material | Brass, Tin Plated |
| Features | Closed barrier |
| Operating Temperature | -55...+95 |
| Approvals | UL Recognized, RoHS |
| Solder Pin Length | 4.50 mm |
| PCB Pin Spacing | 8.25 mm |
| Height | 12.50 mm |