4225 Wire Gauge: 18-14; Size: 0.187; Description: Female Disconnect; Pkg. Qty.: 25;

4225 Wire Gauge: 18-14; Size: 0.187; Description: Female Disconnect; Pkg. Qty.: 25;

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4225 Wire Gauge: 18-14; Size: 0.187; Description: Female Disconnect; Pkg. Qty.: 25

Wire Gauge: 18–14 AWG Terminal Size: 0.187 (3/16″) Type: Female Quick‑Disconnect Temperature Rating: High‑Heat Package Qty: 25 Brand: Molex‑pattern (consistent with your catalog)

This is the smaller‑tab version of the standard 0.250 female disconnect — used when OEM components use 0.187 male tabs instead of the more common 0.250.


🔧 Typical HVAC Uses

0.187 female disconnects show up in:

  • Limit switches

  • Rollout switches

  • Control board low‑amp terminals

  • Gas valve assemblies

  • Thermostat/control wiring

  • Any high‑temp 0.187 tab connection

They’re less common than 0.250, but when you need them, nothing else fits.


🔄 Cross‑Reference (High‑Heat Female Disconnect, 18–14 AWG, 0.187)

Brand Part Number Notes
Molex 19003‑0031 High‑temp 0.187 female, 18–14 AWG
DiversiTech 4225 High‑heat female disconnect, 0.187, 18–14 AWG
Johnstone Supply THT‑187‑18‑14 High‑heat female spade, 0.187
HVACpartstore (Your SKU) 192030403 18–14 AWG, 0.187, 25‑pack