BlockMaster Introduces New 25A Electronic Hardware for PCBs

Elk Grove Village, IL – BlockMaster Electronics, a leading supplier of terminal blocks for electrical and electronic distribution, announces the expansion of their line of electronic hardware with the addition of two new 25 Amp through-hole screw terminals.  This extends the lower end of the existing offering of 30A to 150A screw terminals for high-current terminations on printed circuit boards.

The new 25 Amp screw terminals are available in both straight and right-angle versions, each with an optional M4 screw, flat and lock washer.

  • OT-009 Series – Straight
  • OT-010 Series – Right-angle

Additional features include:

  • Rugged high current applications
  • Through-hole mounting
  • Bowed terminals snap into PCBs
  • Brass/tin plated
  • Available with or without screws (M4)
  • RoHS compliant

Typical high current applications for this hardware include:

  • Power supplies
  • Solar power
  • Inverters
  • Motor controls
  • Batteries
  • Battery chargers
  • Automotive/Off-Road/Marine/Forklifts/Busses

For more product information, as well as price and delivery, visit or call BlockMaster at 847-956-1680.    

FREE sample kits are available to qualified engineers.  Contact Paul Slattery at or call 847-956-1680.

FREE samples of this new hardware are also available to editors for product reviews.  Contact Paul Slattery at or call 847-956-1680.

About BlockMaster Electronics, Inc.

BlockMaster Electronics has provided innovative interconnect and terminal block solutions to electrical and electronic OEMs since 1994.  The company has low-cost, high-quality manufacturing capabilities and can provide reliable products from stock. 

A distinct competitive advantage that BlockMaster offers its customers includes the ability to make modifications in-house to its terminal blocks based on customer requirements.  BlockMaster’s Value-added Center provides the ability to fabricate, modify and print legends on our blocks at our Illinois facility for quick turnaround.

BlockMaster Electronics manufactures terminal blocks from 1 to 380 amps, including PCB styles up to 150 amps and PCB screw terminals from 25 – 150 amps.   The company offers over 9,500 P/Ns including PCB, Feed-through and Power Distribution types.  BlockMaster’s Value-added Center can also provide quick turnaround on prototypes. 


Paul Slattery
Field Sales Manager
Phone: 847-956-1680

PR Contact:
Steven E. Bork
Phone: 847-778-6468