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Comair Rotron 19031091A

FAN AXIAL 171.5X50.8MM JQ48B4

Answer first: this page is a purchasing reference for the exact part number 19031091A from Comair Rotron. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Comair Rotron Category: DC Brushless Fans (BLDC) Part number: 19031091A Package: RFQ verification required

Key Parameters

Part Number19031091A
ManufacturerComair Rotron
CategoryDC Brushless Fans (BLDC)
seriesMajor
packagingBulk
product statusActive
param 148VDC
param 2Rectangular/Rounded - 171.5mm L x 150.4mm H
param 350.80mm
param 4235.0 CFM (6.58m³/min)
param 50.812 in H2O (202.3 Pa)
param 6Ball
param 7Tubeaxial
param 8Auto Restart, Locked Rotor Protection
param 954.3dB(A)
param 1022 W
param 113475 RPM
param 122 Terminals
param 13-
param 1414 ~ 158°F (-10 ~ 70°C)
param 15CE, cUL, UL
param 161.9 lbs (861.8 g)

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify 19031091A Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For 19031091A, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.