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TE CONNECTIVITY 219040585 Mini K HV Precharge Relay

The TE Connectivity Mini K HV Precharge Relay is a compact and robust solution for high voltage precharge applications in hybrid, full battery electric vehicles, and fuel-cell cars. It's suitable for voltage levels up to 450VDC, with precharge and limiting break currents up to 20A. Available with PCB and plug-in terminals, this relay offers versatility in design and integration. Its robust construction and adherence to industry standards like IEC 61810-1 ensure reliable performance and longevity in automotive applications. Proper PCB layout and adherence to clearance and creepage distance requirements are crucial for safe and effective operation.

Authorized Distributors
Source:Newark
Part No:2-1904058-5
Stock:34
Inv Date:06-09-2026
Price: Unit price: $58.1
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Source:DigiKey
Part No:2-1904058-5
Stock:180
Inv Date:06-09-2026
Price: Unit price: $63.22
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Source:DigiKey
Part No:2-1904058-5
Stock:21
Inv Date:06-09-2026
Price: Unit price: $49.68
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Source:DigiKey
Part No:2-1904058-5
Stock:11
Inv Date:06-09-2026
Price: Unit price: $46.08
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Part No:2-1904058-5
Stock:1
Inv Date:06-10-2026
Price: Unit price: $50.06
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Part No:2-1904058-5
Stock:180
Inv Date:06-09-2026
Price: Unit price: $41.98
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Part No:2-1904058-5
Stock:180
Inv Date:06-09-2026
Price: Unit price: $41.98
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Part No:2-1904058-5
Stock:0
Inv Date:06-09-2026
Price: Unit price: $40.69
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Part No:2-1904058-5
Stock:119
Inv Date:06-09-2026
Price: Unit price: $46.88
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Authorized Distributors
Source:Arrow EU
Part No:2-1904058-5
Stock:450
Inv Date:06-10-2026
Price: N/A
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TE CONNECTIVITY 219040585 Mini K HV Precharge Relay Specifications:

  • suitable_voltage_levels: up to 450VDC
  • precharge_currents: up to 20A
  • limiting_break_currents: up to 20A
  • contact_arrangement: 1 form X (NO DM)
  • rated_voltage: 400VDC
  • max_switching_voltage_power: 450VDC / 9kW
  • limiting_switching_current: 20A on/0A off: min. 105ops
  • initial_contact_voltage_drop: typ. 150mV, max. 300 mV
  • operate_time: typ. 2.5ms
  • release_time: typ. 1ms
  • mechanical_endurance: >106ops
  • initial_dielectric_strength_open_contacts: 2800 VDC/1mA
  • initial_dielectric_strength_contact_coil: 2800 VDC/1mA
  • insulation_resistance_fault_break_ops: >200MΩ
  • max_altitude: 4000m
  • clearance_creepage: acc. IEC60664-1 (2007) for over voltage category I, pollution degree 2
  • nominal_voltage: 12V
  • min_max_energization_duration: max. 2s
  • max_coil_temperature: 155°C
  • coil_resistance: 50 Ω±10%
  • coil_power: 2.9 W
  • rated_coil_voltage: 12VDC
  • eu_rohs_elv_compliance: compliant
  • flammability_plastic_material: acc. UL94-HB
  • ambient_temperature_range: -40°C to +85°C
  • climatic_cycling: EN ISO 6988, 6 cycles, storage 8/16h
  • temperature_cycling_shock: IEC 60068-2-14, Na, 10 cycles,-40/+85°C (5°C per min)
  • damp_heat_constant: IEC 60068-2-3, Ca, 56 days, upper air temperature 40°C
  • degree_of_protection_pcb_version: IEC 61810, RT III–immersion cleanable
  • corrosive_gas: IEC 60068-2-42, 10 days
  • wide_band_noise: IEC 60068-2-64, 10 to 1000Hz, 30.8 m/s2
  • shock_resistance_functional: IEC 60068-2-27 (half sine), 11ms, 20g
  • terminal_type: PCB and plug-in/QC
  • pcb_version_weight: approx. 17g (0.6oz)
  • plug_in_version_weight: approx. 39g (1.4oz)
  • solderability_pcb_version: IEC 60068-2-20, Ta, method 1, hot dip 5s, 215°C
  • resistance_to_soldering_heat_pcb_version: IEC 60068-2-20, Tb, method 1A, hot dip 10s, 260°C with thermal screen

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Frequently Asked Questions

Where can I buy TE CONNECTIVITY 219040585?

You can click on the BUY or RFQ button to purchase 219040585 from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part 219040585?

You can download the 219040585 datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of 219040585?

TE CONNECTIVITY

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