9G1212A4021 SANYO DENKI - SANACE FANS, 9G1212A4021 Datasheet - Page 196

• Manufacturer Part Number: 9G1212A4021
• Description: AXIAL FAN, 120MM, 12VDC, 400mA
• Manufacturer: SANYO DENKI - SANACE FANS

Specifications of 9G1212A4021

• External Height: 120mm
• External Width: 120mm
• External Depth: 25mm
• Current Type: DC
• Supply Voltage: 12VDC
• Flow Rate: 100CFM
• Noise Rating: 44dBA
• Power Connection Type: Lead Wires
• Bearing Type: Ball
• Flow Rate - Imperial: 100CFM
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

775-lamd LGA
DC Fans
194
CPU Cooler
For Intel
CPU Cooler " SAN ACE MC"
PWM Control Function and Thermally Speed Control
General specifications
Material ‥‥‥‥‥‥‥‥‥Frame,impeller:Plastics
Life Expectancy ‥‥‥‥‥Varies for each model (Survival rate: 90% at 60℃,
Motor Protection System ‥‥Current blocking function (with reverse polarity protection)
Dielectric Strength ‥‥‥‥50/60 Hz, 500VAC, 1 minute (between lead conductor and frame)
Noise Measurement Method ‥Measured at 1m from the air inlet
Operating Temperature Range ‥Varies for each model (Non-condensing)
Lead Wire ‥‥‥‥‥‥‥‥○ ＋ yellow (connector No.2 side)
Connector ‥‥‥‥‥‥‥‥Molex P/N 47054-1000 or Wieson 2510C888-001
Contact ‥‥‥‥‥‥‥‥‥Molex P/N 5159PBT or Equivalent or Wieson 2511-T1
Mass ‥‥‥‥‥‥‥‥‥‥575g
Specifications
Control input PWM duty - Fan speed characteristics
109X9112PT0H016
【Example】
Model No.
Voltage :
12V DC
2500
2000
1500
1000
4000
3500
3000
®
775-land LGA Package
0
0%
Rated Voltage
（V）
12
Heatsink:aluminum (Core:copper)
rated voltage,and continuously run in a free air state)
○ ー black (connector No.1 side)
Sensor green (connector No.3)
Control blue (connector No.4)
PWM Frequency ： 25kHz
Operating Voltage Range
10.8∼13.2
Nominal (At 38℃)
（V）
V
V
OH
OL
Rated Current
: 0V
: 5V
（A）
100%
0.31
Nominal(At 30℃)
3900
2300
1000
Input PWM duty (%)
Rated Speed
（min
3,900
2,300
-1
）
θc-a Thermal Resistance
PWM Waveform of control input
PWM Signal input ; Between blue lead and black lead
Control input Current
I Source max. : 5 mA (AT 0V Control Voltage)
I Sink max. : 5 mA (AT 5V Control Voltage)
（K/W）
0.266
0.320
V
V
OH
OL
（ dB ［A］ ）
t
Noise
42
27
T
Operating Temperature Range
0 ∼＋70
V
V
Duty = t / T×100
f = 1 / T = 21∼28
（℃）
OH
OL
: 0.8V DC or Less
: 5±0.25V DC
Life Expectancy
kHz
40,000
（h）