F412R BRUSHLESS DC FANS ■ FEATURES RoHS compliant OLow noise 16 dB (A) OLight weight (approx. 20 g) ■ STRUCTURE OFrame and impeller ABS/PBT alloy OBearing 1 ball bearing and 1 sleeve bearing ■ PART NUMBER DESIGNATION F412R - 12 L B Series name Bearing 1 ball bearing and 1 sleeve bearing Power supply 05：DC5 V 12：DC12 V Air flow L ：0.11 m3/min M：0.15 m3/min ■ LIST OF PART NUMBERS Bearing Power supply Part number DC5 V F412R-05LB DC12 V F412R-12LB DC5 V F412R-05MB DC12 V F412R-12MB B ※ Verify the above part numbers when placing orders. F412R BRUSHLESS DC FANS ■ STANDARD SPECIFICATIONS Item F412R-05LB F412R-05MB F412R-12LB F412R-12MB DC5 V Rated voltage DC12 V Voltage range 4.5 ~ 5.7 V 4.2 ~ 5.7 V 10.2 ~ 13.8 V 10.2 ~ 13.8 V Rated current 0.08 A 0.10 A 0.04 A 0.06 A Rotating speed 4200 min-1 5400 min-1 4200 min-1 5400 min-1 0.11 m3/min 0.15 m3/min 0.11 m3/min 0.15 m3/min 15 Pa 26 Pa 15 Pa 26 Pa 16 dB (A) 23 dB (A) 16 dB (A) 23 dB (A) Air flow Static pressure Noise Use environment –10 ~ +60 °C (35 ~ 85 %RH) Storage environment –20 ~ +70 °C (35 ~ 85 %RH) Approx. 20 g Net weight ■ AIR FLOW PERFORMANCE CURVES ※ The specifications above are typical values measured on the conditions of no-loading running with rated voltage in the circumstances of 25 °C ± 2 °C, 35~ 85 %RH. Please contact us if you would liketo check the specifications in different circumstances. F412R-05LB -12LB 30 Static pressure(Pa) 25 20 F412R-05MB -12MB 15 10 5 0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 2.0 3 （m /min） Air flow Lead wire UL AWM 1007 AWG26 Red : VOLTAGE Dimension of mounting hole for recommendation Black : GND 4 – φ 3.5 4 – φ 3.5 4 – C3 32 ± 0.5 12.2 ± 0.5 41 ± 0.5 32 ± 0.5 φ 32 ± 0.5 Air flow (Unit: mm) 39 300 ± 20 ■ OUTLINE DIMENSIONS 32 ± 0.5