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1721441-5

SKU: 1721441-5

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TE CONNECTIVITY/AMP BRAND General Purpose Relays PCN-112D3MHZ001B

Part Number: 1721441-5
Manufacturer: TE CONNECTIVITY/AMP BRAND
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
Product Category: Relays | General Purpose Relays
Business Unit: Industrial

Optimize your electronic applications with the TE CONNECTIVITY/AMP BRAND General Purpose Relays PCN-112D3MHZ001B, designed for reliable switching in various industrial environments. These low power PCB relays feature a slimline design, high contact ratings, and RoHS compliance, making them suitable for PLCs, temperature control, and I/O modules.

Key Features

  • 1 pole, 3A switching capacity with 1 form A (NO) contact configuration
  • Only 5mm width for high-density PCB mounting
  • Rated voltage: 250VAC / 30VDC; Max switching voltage: 277VAC / 125VDC
  • Contact material: AgNi, gold plated with bifurcated contact style
  • Coil voltage range: 3VDC to 24VDC; Coil power: 100mW or 120mW depending on version
  • RoHS compliant and cadmium-free contacts
  • Insulation: Reinforced Z type with >3.5mm clearance/creepage
  • Vibration and shock resistant, suitable for wash-tight environments (IEC 61810 RTIII)

Electrical and Mechanical Specifications

Contact Data Specifications
Contact arrangement 1 from A (NO)
Rated voltage 250VAC/30VDC
Max. switching voltage 277VAC/125VDC
Rated current 3A/5A
Breaking capacity 750VA (3A), 1250VA (5A)
Initial contact resistance 30mΩ at 100mA, 6VDC
Electrical endurance 100,000 operations at 3A, 250VAC resistive (+70°C); 30,000 operations at 5A, 250VAC resistive (+85°C)
Mechanical endurance >10x10 operations for DC coil

Coil Data

Coil Voltage Operate Voltage Release Voltage Resistance (Ω ±10%) Power (mW)
3VDC 2.1VDC 0.3VDC 75 120
4.5VDC 3.15VDC 0.45VDC 169 120
5VDC 3.5VDC 0.5VDC 208 120
6VDC 4.2VDC 0.6VDC 300 120
9VDC 6.3VDC 0.9VDC 675 120
12VDC 8.4VDC 1.2VDC 1200 120
18VDC 12.6VDC 1.8VDC 2700 120
24VDC 16.8VDC 2.4VDC 4800 120

Insulation & Environmental Data

  • Dielectric strength: 750V rms between open contacts, 3000V rms contact to coil
  • Surge withstand voltage: 4000V
  • Ambient temperature: -40°C to 85°C
  • Vibration resistance: 10-55Hz, 1.5mm
  • Shock resistance: Min. 98m/s² (functional), 980m/s² (destructive)
  • Terminal type: PCB-THT, suitable for soldering heat (260°C/5s)

Certifications & Compliance

  • VDE REG.-Nr. 40001589
  • UL E82292
  • CQC 08001026045
  • RoHS compliant (Directive 2002/95/EC)

For detailed technical data and application information, please refer to the Datasheet.

Note: This description is based solely on provided content. Datasheet was not processed; please search the internet for the part number for more details.

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