14-18 gauge 1/4" disconnect molex female flag 192030407

4233F‑18 Female Flag 1/4" disconnect 14-18 gauge Pkg. Qty.: 25

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Molex 1/4" high heat solderless female flag disconnect withstands temperatures up to 900 deg F. Wire gauge 18-14, .250" width. Constructed of nickel-plated steel alloy. Designed for furnaces and other high temperature applications. Sold as package of 25.

Wire Gauge: 18–14 AWG Terminal Size: 0.250 (¼″) Orientation: Flag‑style (90°) Material: Nickel‑plated steel Temperature Rating: High‑Heat — withstands up to 900°F Package Qty: 25 Brand: Molex Source: Shopify product page

This is the mid‑gauge version of your high‑heat flag disconnect family — the 18–14 AWG slot between your 22–18 and 12–10 versions.


🔧 Why techs use this part

Flag terminals are essential when:

  • Clearance is tight and a straight disconnect won’t fit

  • Wires must exit at a 90° angle

  • Components sit close to sheet metal or blower housings

  • You need strain relief on short leads

Common HVAC placements

  • Electric heat kits

  • Sequencers

  • Limit switches

  • Furnace control boards

  • Gas valve assemblies

  • Any high‑temp 0.250 tab in a confined space


🔄 Cross‑Reference (High‑Heat Female Flag Disconnect, 18–14 AWG, 0.250)

Brand Part Number Notes
Molex 19007‑0031 High‑temp 0.250 female flag, 18–14 AWG
DiversiTech 4233F‑18 (closest match) High‑heat female flag, 18–14 AWG
Johnstone Supply THTF‑FLAG‑18‑14 High‑heat flag disconnect
HVACpartstore (Your SKU) 192030405 25‑pack, high‑heat, 18–14 AWG