Specification	MD4028H12B1-RSR

Air Flow	13.6 CFM
Air Flow	0.381 mł/min
Approval Agency	cUL, UL, TUV
Bearing Type	Ball
Current Rating (Amps)	0.21 A
Fan Type	Tubeaxial
Features	Thermal Overload Protector (TOP), Speed Sensor (Tach)
Material - Blade	Polybutylene Terephthalate (PBT)
Noise	41 dB
RPM	9200 RPM
Size / Dimension [x]	40 mm
Size / Dimension [z]	40 mm
Static Pressure	132.8 Pa
Static Pressure	0.533 in H2O
Termination	3 Wire Leads
Voltage - Rated	12 VDC
Weight [custom]	0.111 lb
Weight [custom]	50.35 g
Width [x]	28 mm

MD4028 Series

Part	Material - Blade	Current Rating (Amps)	Width [x]	Noise	Weight [custom]	Weight [custom]	Approval Agency	Fan Type	Voltage - Rated	Static Pressure	Static Pressure	RPM	Size / Dimension [x]	Size / Dimension [z]	Termination	Air Flow	Air Flow	Features	Bearing Type
Mechatronics Fan Group MD4028H12B1-RSR	Polybutylene Terephthalate (PBT)	0.21 A	28 mm	41 dB	0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	12 VDC	132.8 Pa	0.533 in H2O	9200 RPM	40 mm	40 mm	3 Wire Leads	13.6 CFM	0.381 mł/min	Speed Sensor (Tach) Thermal Overload Protector (TOP)	Ball
Mechatronics Fan Group MD4028V12B1+6-FSR	Polybutylene Terephthalate (PBT)	650 mA	28 mm	53.1 dB(A)	0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	12 VDC	300.4 Pa	1.206 in H2O	15000 RPM	40 mm	40 mm	4 Wire Leads	24.3 CFM	0.68 m³/min	PWM Control Speed Sensor (Tach) Thermal Overload Protector (TOP)	Ball
Mechatronics Fan Group MD4028X12B-RSR	Polybutylene Terephthalate (PBT)	0.35 A	28 mm		0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	12 VDC			11500 RPM	40 mm	40 mm	2 Wire Leads	18.7 CFM	0.524 mł/min	Thermal Overload Protector (TOP)	Ball
Mechatronics Fan Group MD4028V12B-RSR	Polybutylene Terephthalate (PBT)	650 mA	28 mm	53.1 dB(A)	0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	12 VDC	300.4 Pa	1.206 in H2O	15000 RPM	40 mm	40 mm	2 Wire Leads	24.3 CFM	0.68 m³/min	Thermal Overload Protector (TOP)	Ball
Mechatronics Fan Group MD4028E12B-RSR	Polybutylene Terephthalate (PBT)	0.24 A	28 mm	44 dB(A)	0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	12 VDC	166.9 Pa	0.67 in H2O	10300 RPM	40 mm	40 mm	2 Wire Leads	15.2 CFM	0.426 m³/min	Thermal Overload Protector (TOP)	Ball
Mechatronics Fan Group MD4028M12B-RSR	Polybutylene Terephthalate (PBT)	140 mA	28 mm	37.2 dB(A)	0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	12 VDC	100.4 Pa	0.403 in H2O	8000 RPM	40 mm	40 mm	2 Wire Leads	11.8 CFM	0.33 mł/min	Thermal Overload Protector (TOP)	Ball
Mechatronics Fan Group MD4028V12B1-FSR-L11	Polybutylene Terephthalate (PBT)	650 mA	28 mm	53.1 dB(A)	0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	12 VDC	300.4 Pa	1.206 in H2O	15000 RPM	40 mm	40 mm	3 Wire Leads	24.3 CFM	0.68 m³/min	Speed Sensor (Tach) Thermal Overload Protector (TOP)	Ball
Mechatronics Fan Group MD4028X24B-RSR-CC	Polybutylene Terephthalate (PBT)	0.18 A	28 mm		0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	24 VDC			11500 RPM	40 mm	40 mm	2 Wire Leads	18.7 CFM	0.524 mł/min	Conformal Coating Thermal Overload Protector (TOP)	Ball
Mechatronics Fan Group MD4028X24B-RSR	Polybutylene Terephthalate (PBT)	0.2 A	28 mm		0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	24 VDC			11500 RPM	40 mm	40 mm	2 Wire Leads	18.7 CFM	0.524 mł/min	Thermal Overload Protector (TOP)	Ball
Mechatronics Fan Group MD4028X24B-RSR-L24	Polybutylene Terephthalate (PBT)	0.18 A	28 mm		0.111 lb	50.35 g	cUL TUV UL	Tubeaxial	24 VDC			11500 RPM	40 mm	40 mm	2 Wire Leads	18.7 CFM	0.524 mł/min	Thermal Overload Protector (TOP)	Ball