PCB terminal blocks come in a wide range of products that are quick to install, easy to maintain and compact in size. They use a variety of connecting technologies and come in different angles, single/multi-level designs and high heat resistance material for reflow applications.
| Items |
 EK254V-XXP EK254V-XXP 0.1 Inch (in) Pitch Diameter Printed Circuit Board (PCB) Terminal Block |
 WKA250A-XXP WKA250A-XXP 0.098 Inch (in) Pitch Diameter Printed Circuit Board (PCB) Terminal Block |
 WKV250A-XXP WKV250A-XXP 0.098 Inch (in) Pitch Diameter Printed Circuit Board (PCB) Terminal Block |
 WKA254A-XXP WKA254A-XXP 0.1 Inch (in) Pitch Diameter Printed Circuit Board (PCB) Terminal Block |
 WKV254A-XXP WKV254A-XXP 0.1 Inch (in) Pitch Diameter Printed Circuit Board (PCB) Terminal Block |
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| Description | PCB terminal blocks come in a wide range of products that are quick to install, easy to maintain and compact in size. They use a variety of connecting technologies and come in different angles, single/multi-level designs and high heat resistance material for reflow applications. | |||||||||
| Model | WKA250A-XXP | WKV250A-XXP | WKA254A-XXP | WKV254A-XXP | ||||||
| Connection Method | Screw Connection | Spring Clamp Connection | Spring Clamp Connection | Spring Clamp Connection | Spring Clamp Connection | |||||
| Pitch Diameter | 0.100 in2.54 mm | 0.098 in2.50 mm | 0.098 in2.50 mm | 0.100 in2.54 mm | 0.100 in2.54 mm | |||||
| Current Rating | 10 A | 4 A | 4 A | 4 A | 4 A | |||||
| Solid Wire Current Rating | ||||||||||
| Stranded Wire Current Rating | ||||||||||
| Rated Voltage | 150 V | |||||||||
| Solid Wire Gauge | 28 - 16 AWG | 28 - 20 AWG | 28 - 20 AWG | 28 - 20 AWG | 28 - 20 AWG | |||||
| Striped Wire Gauge | 28 - 16 AWG | 28 - 20 AWG | 28 - 20 AWG | 28 - 20 AWG | 28 - 20 AWG | |||||
| Level | Single Level | |||||||||
| Type of Locking | Without | |||||||||
| Conductor Material | Copper Alloy | |||||||||
| Conductor Plating | Tin Plated | |||||||||
| Insulation Material | Polyamide (PA) | |||||||||
| Flammability Standard | Underwriters Laboratories (UL94 V0) | |||||||||
| Row of Pins | ||||||||||
| Wire Entry | Angled | Vertical | Angled | Vertical | ||||||
| Wire Release | Hand Lever | Hand Lever | Hand Lever | Hand Lever | ||||||
| Maximum Operating Temperature | ||||||||||
| Distance Between Rows of Pins | ||||||||||
| Level Alignment (Right) | ||||||||||
| Pin Height | ||||||||||
| Wire Strip Length | 5~6 mm | 5~6 mm | 5~6 mm | 5~6 mm | ||||||
| Rated Torque | ||||||||||
| Screw Thread | ||||||||||
| Marking Label | ||||||||||
| Rated Voltage According to Underwriters Laboratories (UL) | 300 V | 300 V | 300 V | 300 V | ||||||
| Rated Voltage According to International Electrotechnical Commission (IEC) | 130 V | 130 V | 130 V | 130 V | ||||||
| Rated Current According to Underwriters Laboratories (UL) | 4 A | 4 A | 4 A | 4 A | ||||||
| Rated Current According to International Electrotechnical Commission (IEC) | 6 A | 6 A | 6 A | 6 A | ||||||
| Solid Wire Gauge According to Underwriters Laboratories (UL) | 28~20 AWG/mm² | 28~20 AWG/mm² | 28~20 AWG/mm² | 28~20 AWG/mm² | ||||||
| Solid Wire Gauge According to International Electrotechnical Commission (IEC) | 0.5 AWG/mm² | 0.5 AWG/mm² | 0.5 AWG/mm² | 0.5 AWG/mm² | ||||||
| Flexible Wire Gauge According to Underwriters Laboratories (UL) | ||||||||||
| Flexible Wire Gauge According to International Electrotechnical Commission (IEC) | 0.5 AWG/mm² | 0.5 AWG/mm² | 0.5 AWG/mm² | 0.5 AWG/mm² | ||||||
| Rated Impulse Voltage According to International Electrotechnical Commission (IEC) | 2.5 kV | 2.5 kV | 2.5 kV | 2.5 kV | ||||||
| Number of Position | 02 03 04 | 02 03 04 | 02 03 04 | 02 03 04 | ||||||
| Remarks | ||||||||||
| Type | Printed Circuit Boards (PCB) | Printed Circuit Boards (PCB) | Printed Circuit Boards (PCB) | Printed Circuit Boards (PCB) | ||||||
| Approval | Underwriters Laboratories (cRUus) VDE Testing and Certification Institute (VDE) | Underwriters Laboratories (cRUus) VDE Testing and Certification Institute (VDE) | Underwriters Laboratories (cRUus) VDE Testing and Certification Institute (VDE) | Underwriters Laboratories (cRUus) VDE Testing and Certification Institute (VDE) | ||||||
| Applications | ||||||||||
| Features | ||||||||||
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