Product Model
254-817
Selling Points
- 1Stackable Design: Easily stack multiple blocks for efficient PCB layout.
- 2PUSH WIRE Technology: Simplifies conductor insertion with a solid conductor actuation type.
- 3High-Voltage Rating: Rated for 500V (III/3) and 6 kV impulse voltage.
- 4Compact Size: Saves space on the PCB with a depth of just 8.9mm.
- 5Customizable: Suitable for custom terminal strip assemblies with various conductor sizes (0.25–0.75 mm²).
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Clamping units | 2 | Total number of potentials | 1 |
Number of connection types | 1 | Number of levels | 1 |
Pin spacing | 7.5/7.62?mm?/ 0.295/0.3?inches | Width | 9.2?mm?/ 0.362?inches |
Height | 20.5?mm?/ 0.807?inches | Height from the surface | 16.5?mm?/ 0.65?inches |
Depth | 13.5?mm?/ 0.531?inches | Solder pin length | 4mm |
Solder pin dimensions | 0.5 x 0.75?mm | Drilled hole diameter with tolerance | 1.1(+0.1)mm |
PCB contact | THT | Solder pin arrangement | within the terminal block (in-line) |
Number of solder pins per potential | 2 | Note (material data) | Information on material specifications can be found here |
Color | light green | Material group | I |
Insulation material (main housing) | Polyamide (PA66) | Flammability class per UL94 | V0 |
Clamping spring material | Chrome-nickel spring steel (CrNi) | Contact material | Electrolytic copper (ECu) |
Contact plating | Tin | Fire load | 0.028MJ |
Weight | 1.4g | Limit temperature range | -60 … +105?°C |
Product Group | 4 (Printed Circuit Connectors) | eCl@ss 10.0 | 27-44-04-01 |
eCl@ss 9.0 | 27-44-04-01 | ETIM 9.0 | EC002643 |
ETIM 8.0 | EC002643 | ECCN | NO US CLASSIFICATION |
PU (SPU) | 400?(100)?pcs | Packaging type | box |
Country of origin | PL | GTIN | 4044918941884 |
Customs tariff number | 8536904000 | RoHS Compliance Status | Compliant,No Exemption |
Ratings per | IEC/EN 60664-1 | Rated voltage (III / 3) | 500V |
Rated impulse voltage (III / 3) | 6kV | Rated voltage (III/2) | 630V |
Rated surge voltage (III/2) | 6kV | Nominal voltage (II/2) | 1000V |
Rated surge voltage (II/2) | 6kV | Rated current | 10A |
Legend (ratings) | (III / 2) ? Overvoltage category III / Pollution degree 2 | Approvals per | CSA |
Rated voltage UL (Use Group B) | 300V | Rated current UL (Use Group B) | 10A |
Rated voltage UL (Use Group D) | 300V | Rated current UL (Use Group D) | 10A |
Rated voltage CSA (Use Group B) | 300V | Rated current CSA (Use Group B) | 10A |
Rated voltage CSA (Use Group D) | 300V | Rated current CSA (Use Group D) | 10A |
Connection technology | PUSH WIRE? | Actuation type | Operating tool |
Solid conductor | 0.25 … 0.75?mm2?/ 22 … 18?AWG | Strip length | 10 … 12?mm?/ 0.39 … 0.47?inches |
Conductor connection direction to PCB | 45° | Number of poles | 1 |
Specifications may be subject to change without notice