DC COOLING FAN 2507
25x25x7 mm

Bi-Sonic

• Construction:
  - Glass fiber reinforced plastic: impeller and housing PBT are UL 94V-0 rating
• Operating temperature: Ball bearing -30 °C to +75 °C
• Insulation Resistance: 10 meg Ohm min. at 500 VDC
  (between frame and terminal)
• Dielectric Strength: 5 mA max. at 500 VAC 60Hz one minute
  (between frame and terminal)
• Weight: 5 grams

Model No.	Bearing	Rated Voltage	Operating Voltage Range	Rated Current	Rated Input Power	Speed	Max. Air Flow		Max. Air Pressure		Noise
		VDC	V	A	W	R.P.M.	m3/min	CFM	mmH2O	IN H2O	dB-A
BP250705H	Ball	5	4.5-5.7	0.08	0.40	12000	0.06	2.12	2.17	0.085	31
BP250712H	Ball	12	10.2-13.8	0.08	0.96	16000	0.08	2.83	2.89	0.113	41

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Dimensions (mm)

Performance Curve