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Rectangular axial fan, 172 by 150 by 50.8 mm, black frame, wire leads

Fans

Fans THB1548AG case fan 172x50.8mm 48VDC 3.6A

SKU CH-P36D-5F810

An axial case fan moving 527.5 CFM at 48 VDC with 3.780 in H₂O static pressure

  • High airflow of 527.5 CFM for effective cooling
  • Strong static pressure of 3.780 in H2O overcomes resistance
  • 48 VDC operation suits industrial and server power systems
  • Large 172 mm by 150 mm frame moves more air per revolution
  • 8 mm thickness fits standard high-performance fan mounts

Industrial axial fan for 48 VDC systems

The Fans THB1548AG is a rectangular axial fan built for equipment that runs on a 48 VDC supply. It delivers 527.5 CFM of airflow at a rated current of 3.6 A. The unit suits medical, rail, industrial and new-energy vehicle platforms where high-volume cooling is required.

Thermals noise and power in normal use

At its rated voltage the fan moves 14.93 m³/min of air against 3.780 in H₂O static pressure while drawing 3.6 A. The 172 mm by 150 mm frame with 50.8 mm depth fits standard mounting patterns for rack and enclosure installations. RoHS compliance is documented for regulated deployments.

Behaviour under sustained load

The THB series is designed for continuous operation in drive cooling, electronic product and supermarket refrigeration environments. Steady 48 VDC input maintains the published 941.6 Pa pressure curve without derating. Standard packaging of 96 units supports volume integration programmes.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How is the 172 mm by 50.8 mm fan mounted in a standard case opening?

The rectangular frame fits a 172 mm by 150 mm cut-out; use four corner screws through the rounded mounting holes and ensure the 48 VDC wire leads are routed before tightening the last screw.

What maintenance will the THB1548AG need after long-term operation?

Plan to clean dust from the blades and intake area every six to twelve months; the sealed bearing is not user-serviceable, so replacement of the entire unit is required when noise or airflow drops noticeably.

At what point does the 3.780 in H2O static pressure limit cooling under sustained load?

When system resistance approaches 941.6 Pa the fan can no longer deliver its rated 14.93 m³/min, so airflow collapses and component temperatures rise sharply.

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