JB050 — 50mm DC blower

Compare the JB5015, JB5020 and JB5025 centrifugal blowers, including mechanical dimensions, airflow curves, model-level electrical performance and downloadable data sheets.

Model selection

Family	JB050
Model series	JB5015 / JB5020 / JB5025
Frame / size	50 × 50 × 15 mm — JB5015 50 × 50 × 20 mm — JB5020 50 × 50 × 25 mm — JB5025
Power type	DC
Airflow path	90-degree centrifugal discharge
Frame / impeller	Thermoplastic PBT, UL 94V-0
Bearing system	Sleeve or ball bearing
Life Expectancy	30,000 hrs (Sleeve) / 50,000 hrs (Ball), continuous operation at 25°C, 65% RH
Rated voltages	5 / 12 / 24 VDC
Weight	26.7 g

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15mm compact blower

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JB5015 — 50 × 50 × 15 mm

Compact centrifugal blower for laptops, projectors, IPL and laser hair-removal devices, beauty equipment and other compact cooling applications. Ten configurations cover 4,300 to 6,500 RPM.

JB5015 50 by 50 by 15 mm DC blower — JB5015 compact DC blower.

Dimensions & performance

JB5015 dimension drawing — 50 × 50 × 15 mm mechanical drawing.

JB5015 airflow and static-pressure curves — Performance curves from 4,300 to 6,500 RPM.

Model parameters & configuration options

JB5015 values transcribed from the supplied data sheet.
Model	Voltage	Current	Speed	Airflow	Static pressure	Noise
JB5015-05L	5 VDC	0.16 A	4,300 RPM	2.63 CFM	7.30 mmH₂O	35.0 dB(A)
JB5015-12L	12 VDC	0.09 A	4,300 RPM	2.63 CFM	7.30 mmH₂O	35.0 dB(A)
JB5015-05M	5 VDC	0.30 A	4,900 RPM	2.95 CFM	11.42 mmH₂O	39.0 dB(A)
JB5015-12M	12 VDC	0.12 A	4,900 RPM	2.95 CFM	11.42 mmH₂O	39.0 dB(A)
JB5015-24M	24 VDC	0.07 A	4,900 RPM	2.95 CFM	11.42 mmH₂O	39.0 dB(A)
JB5015-05H	5 VDC	0.37 A	5,800 RPM	3.33 CFM	17.28 mmH₂O	43.0 dB(A)
JB5015-12H	12 VDC	0.18 A	5,800 RPM	3.33 CFM	17.28 mmH₂O	43.0 dB(A)
JB5015-24H	24 VDC	0.09 A	5,800 RPM	3.33 CFM	17.28 mmH₂O	43.0 dB(A)
JB5015-12HH	12 VDC	0.32 A	6,500 RPM	3.76 CFM	24.08 mmH₂O	46.0 dB(A)
JB5015-24HH	24 VDC	0.15 A	6,500 RPM	3.76 CFM	24.08 mmH₂O	46.0 dB(A)

Available functions: RP, SS and LP motor protection; FG and RD signal outputs; PWM speed control. Additional options are subject to configuration review.

20mm higher-airflow blower

JB5020 — 50 × 50 × 20 mm

DC centrifugal blower for laptops, projectors, IPL and laser hair-removal devices, beauty equipment and compact thermal-management systems. Sleeve and ball-bearing options are available.

Frame / impeller	Thermoplastic PBT, UL 94V-0
Bearing	Ball or sleeve
Life Expectancy	30,000 hrs (Sleeve) / 50,000 hrs (Ball), continuous operation at 25°C, 65% RH
Rated voltages	5 / 12 / 24 VDC
Speed	4,000–5,500 RPM
Maximum airflow	6.12 CFM
Maximum pressure	17.73 mmH₂O
Weight	31.6 g

JB5020 50 by 50 by 20 mm DC blower — JB5020 compact high-airflow DC blower.

Dimensions & performance

JB5020 dimension drawing — JB5020 mechanical dimensions: 50 × 50 × 20 mm.

JB5020 airflow and static-pressure curves — Performance curves at 4,000, 5,000 and 5,500 RPM.

JB5020 model parameters

Model	Voltage	Current	Speed	Airflow	Static pressure	Noise
JB5020-05L	5 VDC	0.33 A	4,000 RPM	5.21 CFM	9.61 mmH₂O	27.0 dB(A)
JB5020-12L	12 VDC	0.14 A	4,000 RPM	5.21 CFM	9.61 mmH₂O	27.0 dB(A)
JB5020-24L	24 VDC	0.07 A	4,000 RPM	5.21 CFM	9.61 mmH₂O	27.0 dB(A)
JB5020-05M	5 VDC	0.39 A	5,000 RPM	5.86 CFM	16.23 mmH₂O	35.0 dB(A)
JB5020-12M	12 VDC	0.19 A	5,000 RPM	5.86 CFM	16.23 mmH₂O	35.0 dB(A)
JB5020-24M	24 VDC	0.11 A	5,000 RPM	5.86 CFM	16.23 mmH₂O	35.0 dB(A)
JB5020-12H	12 VDC	0.23 A	5,500 RPM	6.12 CFM	17.73 mmH₂O	37.4 dB(A)
JB5020-24H	24 VDC	0.15 A	5,500 RPM	6.12 CFM	17.73 mmH₂O	37.4 dB(A)

Available functions: RP, SS and LP motor protection; FG and RD signal outputs; PWM speed control. Additional options are subject to configuration review.

25mm high-performance blower

JB5025 — 50 × 50 × 25 mm

High-performance DC centrifugal blower for laptops, projectors, IPL and laser hair-removal devices, beauty equipment and compact thermal-management systems. Sleeve and ball-bearing options are available.

Frame / impeller	Thermoplastic PBT, UL 94V-0
Bearing	Ball or sleeve
Life Expectancy	30,000 hrs (Sleeve) / 50,000 hrs (Ball), continuous operation at 25°C, 65% RH
Rated voltages	5 / 12 / 24 VDC
Speed	3,000–5,000 RPM
Maximum airflow	6.88 CFM
Maximum pressure	16.56 mmH₂O
Weight	35 g

JB5025 50 by 50 by 25 mm DC blower — JB5025 high-performance DC blower.

Dimensions & performance

JB5025 dimension drawing — JB5025 mechanical dimensions: 50 × 50 × 25 mm.

JB5025 airflow and static-pressure curves — Performance curves at 3,000, 3,500, 4,000 and 5,000 RPM.

JB5025 model parameters

Model	Voltage	Current	Speed	Airflow	Static pressure	Noise
JB5025-05L	5 VDC	0.20 A	3,000 RPM	5.38 CFM	4.96 mmH₂O	25.5 dB(A)
JB5025-12L	12 VDC	0.11 A	3,000 RPM	5.38 CFM	4.96 mmH₂O	25.5 dB(A)
JB5025-05M	5 VDC	0.35 A	3,500 RPM	5.75 CFM	6.64 mmH₂O	28.0 dB(A)
JB5025-12M	12 VDC	0.14 A	3,500 RPM	5.75 CFM	6.64 mmH₂O	28.0 dB(A)
JB5025-24M	24 VDC	0.08 A	3,500 RPM	5.75 CFM	6.64 mmH₂O	28.0 dB(A)
JB5025-05H	5 VDC	0.35 A	4,000 RPM	6.18 CFM	10.03 mmH₂O	30.9 dB(A)
JB5025-12H	12 VDC	0.20 A	4,000 RPM	6.18 CFM	10.03 mmH₂O	30.9 dB(A)
JB5025-24H	24 VDC	0.10 A	4,000 RPM	6.18 CFM	10.03 mmH₂O	30.9 dB(A)
JB5025-12U	12 VDC	0.25 A	5,000 RPM	6.88 CFM	16.56 mmH₂O	37.1 dB(A)
JB5025-24U	24 VDC	0.12 A	5,000 RPM	6.88 CFM	16.56 mmH₂O	37.1 dB(A)

Available functions: RP, SS and LP motor protection; FG and RD signal outputs; PWM speed control. Additional options are subject to configuration review.

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