TE Connectivity, 1-2834021-4, PCB terminal block, 4 positions, 0.098" (2.50mm) pitch, 5 A, 300 V, through-hole kinked pin, screwless push-button clamp, green PA66 housing.
| Parameter | Value |
|---|---|
| Mounting | Through Hole, Kinked Pin |
| Voltage | 300 V |
| Current | 5 A |
| Wire gauge | 20-26 AWG |
| Wire termination | Screwless - Push Button Clamp |
| Operating temperature | -40°C ~ 105°C |
| Color | Green |
| Housing material | Polyamide (PA66), Nylon 6/6 |
| Contact material - plating | Copper Alloy - Tin Plated |
| Pitch | 0.098\" (2.50mm) |
| Package | Bulk |
| Number of levels | 1 |
| Mating orientation | Vertical with Board |
| Positions per level | 4 |
The 1-2834021-4: It uses a screwless push-button clamp — strip the wire, push the button, insert, release. No screwdriver needed, which speeds up panel wiring and field changes.
The push-button clamp grips the conductor, and the kinked through-hole pins hold the block in place during wave solder. The 300 V rating gives enough creepage for control-voltage circuits inside an enclosure.
Design engineers need to verify fit and electrical specs for PCB layout and application suitability.
Brokers and buyers need lifecycle status to ensure long-term availability and avoid redesign.
Sourcing buyers need stock levels and cost to fill BOM lines and compare distributors.
Maintenance techs and buyers need alternative parts if original is out of stock or requires a substitute.
Installers need to confirm compatibility with wire sizes used in the application.
Clarifies orientation and mounting method for PCB terminal block selection.