4-1971905-2 Part Information

Details for 4-1971905-2 by TE Connectivity

Connectors>Power Connectors>Rectangular Power>Rectangular Power Connectors

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Part Specifications

Row-to-Row Spacing .205in, 5.2mm
Number of Power Positions 4
Keying D
Number of Rows 2
Number of Signal Positions 4
Number of Positions 4
Contact Mating Area Plating Thickness 2µm, 78.73µin
Contact Current Rating (Max) 4A
Contact Retention With
Contact Termination Area Plating Material Tin
Contact Mating Area Plating Material Tin
Contact Base Material Copper Alloy
Length 9mm, .354in
Wire Size .081 – .517mm², 28 – 20AWG, 155.91 – 1045.97CMA
Height 12.4mm, .488in
Operating Voltage 250VAC, 250VDC
Housing Material PA 66 GF
Housing Color Yellow
Centerline (Pitch) .129in, 3.3mm
UL Flammability Rating UL 94V-0
Glow Wire Rating GWT 750°C (Without Flame)
Mating Alignment Type Keyed
PCB Mount Retention Without
Connector Mounting Type Cable Mount (Free-Hanging)
Strain Relief Without
Mating Retention Type Locking Latch, Latch
Mating Alignment With
Mating Retention With
Panel Mount Feature Without
Circuit Application Power & Signal
For Use With Header Assembly
Packaging Quantity 500
Packaging Method Bag
Contact Type Receptacle
Housing Type Plug Housing
Sealable No
Connector & Contact Terminates To Wire & Cable
Product Type Plug
Connector System Wire-to-Board
Termination Method to Wire & Cable Crimp
Operating Temperature Range -22 – 221°F, -30 – 105°C
RoHS Compliant ELV Compliant Not reviewed for solder process capability
Status: Active
Product Code: K756
Global Product Line: 429
GPL Description: Appliances

Alternative Part Descriptions

  • CONN HOUSING, HEADER, 4POS, 2ROW, 3.3MM; Pitch Spacing:3.3mm; No. of Contacts:4Contacts; Gender:Header; Product Range:Grace Inertia Series; Contact Termination Type:Crimp; No. of Rows:2Rows; Contact Plating:Tin Plated Contacts; RoHS Compliant: Yes | Newark Electronics
  • PLUG HOUSING 4POS,KEYING-D,NEW GIC3.3 Rectangular Power Connector Type: Housing Connector & Housing Type: Plug Connector System: Wire-to-Board Number of Positions: 4 Centerline (Pitch): 3.3 mm Housing Plug Wire-to-Board 4 | Glow Wire Grace Inertia Plug | Part Number: 4-1971905-2 | Internal Number: 4-1971905-2 | 3.3 mm | TE Connectivity | TE Store

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 4-1971905-2?

Additional datasheets, footprints and schematics for 4-1971905-2 are listed in our Part Details tab. You can also find the 4-1971905-2 image and similar parts on this details page.

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Distributor pricing and stock information is available for 4-1971905-2 in the Pricing & Inventory tab next to part details. You can view 4-1971905-2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 4-1971905-2 fall under?

The 4-1971905-2 is listed under Connectors > Power Connectors > Rectangular Power > Rectangular Power Connectors.

Can I view similar or alternative parts?

You can view similar parts to 4-1971905-2 when available in the Rectangular Power Connectors range under the specifications section at the bottom of the details page.

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Is the 4-1971905-2 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by .

Which authorised distributors for 4-1971905-2 have stock available?

Authorised distributors including Newark Electronics, Avnet America, Avnet Europe and TE Store have stock available or on a lead time for 4-1971905-2.

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