Mechatronics has replacement options for hard to find and discontinued fans.

Some fans can be difficult to source due to inconsistent supply or discontinued production leading to costly delays or redesigns. Mechatronics has a large product selection that offer replacement options for parts no longer available or difficult to find. To inquire about replacement options, please contact us and a Mechatronics engineer will review your needs immediately.

Inquire About Replacement

Update:

NMB has recently announced End of Life for a number of models. Mechatronics offers replacement models for many of these items as shown in the list below. The below models represent Mechatronics closest equivalents to the corresponding NMB model.

NMB Mechatronics Cross Reference
NMB Part No. Mechatronics
Closest Equivalent
Notable
Differences
Series
Details
NMB 1004KL-01W-B30 MA2506L05C-RSR Mech fan is 6.1mm thick
NMB is 10mm
Details
NMB 1004KL-01W-B40 MA2506M05C-RSR Mech fan is 6.1mm thick
NMB is 10mm
Details
NMB 1004KL-01W-B50 MA2506H05C-RSR Mech fan is 6.1mm thick
NMB is 10mm
Details
NMB 1004KL-04W-B30 MA2506L12C-RSR Mech fan is 6.1mm thick
NMB is 10mm
Details
NMB 1004KL-04W-B40 MA2506M05C-RSR Mech fan is 6.1mm thick
NMB is 10mm
Details
NMB 1004KL-04W-B50 MA2506H12C-RSR Mech fan is 6.1mm thick
NMB is 10mm
Details
NMB 1204KL-01W-B30 MA3010L05C-RSR Details
NMB 1204KL-01W-B40 MA3010M05C-RSR Details
NMB 1204KL-01W-B50 MA3010H05C-RSR Details
NMB 1204KL-04W-B30 MA3010L12C-RSR Details
NMB 1204KL-04W-B40 MA3010M12C-RSR Details
NMB 1204KL-04W-B50 MA3010H12C-RSR Details
NMB 1404KL-01W-B30 Consult Engineering
NMB 1404KL-01W-B40 Consult Engineering
NMB 1404KL-01W-B50 Consult Engineering
NMB 1404KL-04W-B30 Consult Engineering
NMB 1404KL-04W-B40 Consult Engineering
NMB 1404KL-04W-B50 Consult Engineering
NMB 1606KL-01W-B30 G4015M05B-RSR Details
NMB 1606KL-01W-B40 G4015H05B-RSR Details
NMB 1606KL-01W-B50 G4015H05B-RSR Details
NMB 1606KL-04W-B30 G4015M12B-RSR Details
NMB 1606KL-04W-B40 G4015H12B-RSR Details
NMB 1606KL-04W-B50 G4015H12B-RSR Details
NMB 1606KL-05W-B30 G4015M24B-RSR Details
NMB 1606KL-05W-B40 G4015H24B-RSR Details
NMB 1606KL-05W-B50 G4015H24B-RSR Details
NMB 2004KL-01W-B30 M5010M05C-RSR Details
NMB 2004KL-01W-B40 M5010H05C-RSR Details
NMB 2004KL-01W-B50 M5010E05C-RSR Details
NMB 2004KL-04W-B30 M5010M12C-RSR Details
NMB 2004KL-04W-B40 M5010H12C-RSR Details
NMB 2004KL-04W-B50 M5010E12C-RSR Details
NMB 2106KL-04W-B30 M5210H12C-RSR Mech fan is 10mm thick
NMB is 15mm
Details
NMB 2106KL-04W-B40 M5210E12C-RSR Mech fan is 10mm thick
NMB is 15mm
Details
NMB 2106KL-04W-B50 M5210E12C-RSR Mech fan is 10mm thick
NMB is 15mm
Details
NMB 2404KL-04W-B30 MB6010H12B-RSR Details
NMB 2404KL-04W-B40 MB6010E12B-RSR Details
NMB 2404KL-04W-B50 MB6010X12B-RSR Details
NMB 2806KL-04W-B30 MA7015L12B-RSR
NMB 2806KL-04W-B40 MA7015M12B-RSR
NMB 2806KL-04W-B50 MA7015H12B-RSR
NMB 2806KL-04W-B60 MA7015E12B-RSR
NMB 2810KL-04W-B10 MB7020L12B-FSR Mech fan is 20mm thick
NMB is 25mm
NMB 2810KL-04W-B30 MB7020M12B-FSR Mech fan is 20mm thick
NMB is 25mm
NMB 2810KL-04W-B50 MB7020H12B-FSR Mech fan is 20mm thick
NMB is 25mm
NMB 2810KL-04W-B70 MB7020E12B-FSR Mech fan is 20mm thick
NMB is 25mm
NMB 3106KL-04W-B30 G8015S12B-RGR Details
NMB 3106KL-04W-B40 G8015S12B-RGR Details
NMB 3106KL-04W-B50 G8015L12B-RGR Details
NMB 3112KL-04W-B30 G8032L12B-RSR Details
NMB 3112KL-04W-B40 G8032M12B-RSR Details
NMB 3112KL-04W-B50 G8032H12B-RSR Details
NMB 3112KL-04W-B60 G8032E12B-RSR Details
NMB 3112KL-05W-B30 G8032L24B-RSR Details
NMB 3112KL-05W-B40 G8032M24B-RSR Details
NMB 3112KL-05W-B50 G8032H24B-RSR Details
NMB 3112KL-05W-B60 G8032E24B-RSR Details
NMB 3122FT-D4W-B56 Consult Engineering
NMB 3615KL-04W-B30 MD9238L12B-FSR Details
NMB 3615KL-04W-B40 MD9238L12B-FSR Details
NMB 3615KL-04W-B50 MD9238M12B-FSR Details
NMB 3615KL-05W-B30 MD9238L24B-FSR Details
NMB 3615KL-05W-B40 MD9238L24B-FSR Details
NMB 3615KL-05W-B50 MD9238M24B-FSR Details
NMB 3615KL-05W-B70 MD9238E24B-FSR Details
NMB 3615RL-04W-B30 MD9238H12B-FSR Details
NMB 3615RL-04W-B40 MD9238E12B-FSR Details
NMB 3615RL-04W-B50 MD9238X12B-FSR Details
NMB 3615RL-04W-B60 Consult Engineering
NMB 3615RL-04W-B70 Consult Engineering
NMB 3615RL-05W-B30 MD9238H24B-FSR Details
NMB 3615RL-05W-B40 MD9238E24B-FSR Details
NMB 3615RL-05W-B50 MD9238X24B-FSR Details
NMB 3615RL-05W-B60 Consult Engineering
NMB 3615RL-05W-B70 Consult Engineering
NMB 3615RL-07W-B30 MD9238H48B-FSR Details
NMB 3615RL-07W-B40 MD9238E48B-FSR Details
NMB 3615RL-07W-B50 MD9238X48B-FSR Details
NMB 3615RL-07W-B60 Consult Engineering
NMB 3615RL-07W-B70 Consult Engineering
NMB 4712KL-04W-B10 E1225L12B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-04W-B20 E1225M12B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-04W-B30 E1225H12B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-04W-B40 E1225E12B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-05W-B10 E1225L24B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-05W-B20 E1225M24B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-05W-B30 E1225H24B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-05W-B40 E1225E24B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-07W-B10 Consult Engineering
NMB 4712KL-07W-B20 E1225M48B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-07W-B30 E1225H48B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 4712KL-07W-B40 E1225E48B-FSR Mech fan is 25mm thick
NMB fan is 32mm
Details
NMB 5015KL-04W-B10 G1338L12B-FSR Details
NMB 5015KL-04W-B20 G1338M12B-FSR Details
NMB 5015KL-04W-B30 G1338H12B-FSR Details
NMB 5015KL-04W-B40 G1338H12B-FSR Details
NMB 5015KL-04W-B50 Consult Engineering
NMB 5015KL-05W-B10 G1338L24B-FSR Details
NMB 5015KL-05W-B20 G1338M24B-FSR Details
NMB 5015KL-05W-B30 G1338H24B-FSR Details
NMB 5015KL-05W-B40 G1338H24B-FSR Details
NMB 5015KL-05W-B50 Consult Engineering
NMB 5015KL-07W-B10 G1338L48B-FSR Details
NMB 5015KL-07W-B20 G1338M48B-FSR Details
NMB 5015KL-07W-B30 G1338H48B-FSR Details
NMB 5015KL-07W-B40 G1338H48B-FSR Details
NMB 5015KL-07W-B50 Consult Engineering
NMB BM4515-04W-B30 Consult Engineering
NMB BM4515-04W-B40 Consult Engineering
NMB BM4515-04W-B50 Consult Engineering
NMB BM5115-04W-B30 B5015M12B-BSR Details
NMB BM5115-04W-B40 B5015H12B-BSR Details
NMB BM5115-04W-B50 B5015E12B-BSR Details
NMB BM5125-04W-B30 Consult Engineering
NMB BM5125-04W-B40 Consult Engineering
NMB BM5125-04W-B50 Consult Engineering
NMB BM6015-04W-B50 Consult Engineering
NMB BM6025-04W-B50 B6025L12B-BSR Details
NMB BG0702-B043-000 B7530M12B-BSR Mech fan is 30mm thick
NMB is 25mm
Details
NMB BG0702-B044-000 B7530H12B-BSR Mech fan is 30mm thick
NMB is 25mm
Details
NMB BG0702-B045-000 B7530E12B-BSR Mech fan is 30mm thick
NMB is 25mm
Details
NMB BG0702-B053-000 B7530M24B-BSR Mech fan is 30mm thick
NMB is 25mm
Details
NMB BG0702-B054-000 B7530H24B-BSR Mech fan is 30mm thick
NMB is 25mm
Details
NMB BG0702-B055-000 B7530E24B-BSR Mech fan is 30mm thick
NMB is 25mm
Details
NMB BG0801-B055-000 Consult Engineering
NMB BG1002-B044-000 Consult Engineering