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Phoenix Contact 1751529 PCB Terminal Block

The PHOENIX CONTACT SPTA 1,5/ 8-3,81 PCB terminal block is designed for reliable and efficient connections in a variety of industrial applications. Featuring a push-in spring connection, it simplifies the assembly process and eliminates the need for tools. The linear double pinning configuration and angled connection enable flexible PCB layouts, while the integrated test option facilitates easy troubleshooting and maintenance. Constructed with high-quality materials and adhering to stringent standards, this terminal block ensures long-term stability and performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:1751529
Stock:422
Inv Date:05-28-2026
Price: Unit price: $5.05
Buy/RFQ:
Part No:1751529
Stock:22
Inv Date:05-29-2026
Price: Unit price: $5.04
Buy/RFQ:
Part No:1751529
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.09
Buy/RFQ:
Part No:1751529
Stock:100
Inv Date:05-28-2026
Price: Unit price: $4.23
Buy/RFQ:
Part No:1751529
Stock:100
Inv Date:05-28-2026
Price: Unit price: $4.23
Buy/RFQ:

Phoenix Contact 1751529 PCB Terminal Block Specifications:

  • Packing unit: 1 pc
  • Minimum order quantity: 50 pc
  • GTIN: 4046356318068
  • Weight per Piece (excluding packing): 5.560 g
  • Custom tariff number: 85369010
  • Country of origin: Germany
  • Brief article description: PCB terminal block
  • Range of articles: SPTA 1,5/
  • Pitch: 3.81 mm
  • Number of positions: 8
  • Connection method: Push-in spring connection
  • Mounting type: Wave soldering
  • Pin layout: Linear double pinning
  • Number of levels: 1
  • Number of connections: 8
  • Number of potentials: 8
  • Nominal current: 9 A
  • Rated voltage (III/2): 160 V
  • Nominal cross section: 1.5 mm²
  • Solder pin [P]: 3.4 mm
  • Conductor cross section solid: 0.2 mm² ... 1.5 mm²
  • Conductor cross section flexible: 0.2 mm² ... 1.5 mm²
  • Conductor cross section AWG / kcmil: 24 ... 16
  • Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 1.5 mm²
  • Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 1.5 mm²
  • Stripping length: 10 mm
  • Contact material: Cu alloy
  • Surface characteristics: Tin-plated
  • Metal surface terminal point (top layer): Tin (4 - 8 µm Sn)
  • Metal surface soldering area (top layer): Tin (4 - 8 µm Sn)
  • Insulating material: PA
  • Insulating material group: I
  • CTI according to IEC 60112: 600
  • Flammability rating according to UL 94: V0
  • Glow wire flammability index GWFI according to EN 60695-2-12: 850
  • Glow wire ignition temperature GWIT according to EN 60695-2-13: 775
  • Temperature for the ball pressure test according to EN 60695-10-2: 125 °C
  • Length [ l ]: 12 mm
  • Width [ w ]: 31.98 mm
  • Height [ h ]: 12.2 mm
  • Height (without solder pin): 12 mm
  • Pin spacing: 7 mm
  • Pin dimensions: 0.6 x 1 mm
  • Dimension a: 26.67 mm
  • Hole diameter: 1.1 mm
  • Ambient temperature (storage/transport): -40 °C ... 70 °C
  • Ambient temperature (assembly): -5 °C ... 100 °C
  • Ambient temperature (operation): -40 °C ... 100 °C
  • Rated insulation voltage (III/3): 160 V
  • Rated insulation voltage (III/2): 160 V
  • Rated insulation voltage (II/2): 320 V
  • Rated surge voltage (III/3): 2.5 kV
  • Rated surge voltage (III/2): 2.5 kV
  • Rated surge voltage (II/2): 2.5 kV
  • Minimum clearance - inhomogeneous field (III/3): 1.5 mm
  • Minimum clearance - inhomogeneous field (III/2): 1.5 mm
  • Minimum clearance - inhomogeneous field (II/2): 1.5 mm
  • Minimum creepage distance value (III/3): 2 mm
  • Minimum creepage distance value (III/2): 0.8 mm
  • Minimum creepage distance value (II/2): 1.6 mm

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Frequently Asked Questions

Where can I buy Phoenix Contact 1751529?

You can click on the BUY or RFQ button to purchase 1751529 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1751529?

You can download the 1751529 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1751529?

Phoenix Contact

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