9G1212A4021 SANYO DENKI - SANACE FANS, 9G1212A4021 Datasheet - Page 108

• 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

92
mm
DC Fans
Thermal Speed
Controlled Fan
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 Temprature Range ‥‥Varies for each model (Non-condensing)
Lead Wire ‥‥‥‥‥‥‥‥○ ＋ red,○ ー black,
Fail-safe ‥‥‥‥‥‥‥‥‥The motor becomes high speed when the thermistor is unable to
Mass ‥‥‥‥‥‥‥‥‥‥150g
25
Specifications
The numbers in（ ）represent ribless models.
Notes: The top row gives characteristics shown when the thermistor temperature is 35℃, while the bottom row gives characteristics shown when the thermistor temperature is 28℃.
106
109P0912T4H12(121)
Air Flow and Static
Pressure Characteristics
Dimensions
50
40
30
20
10
109P0912T4H12(121)
0
→ Air Flow （m
mm thick
Model No.
4-φ4.3±0.3
Mounting hole
Thermistor temperature35℃
Thermistor temperature28℃
0.5
82.5±0.3
(unit : mm)
92±0.5
1
3
/min）
1.5
with an external thermistor
rated voltage,and continuously run in a free air state)
detect the temperature in cases of open or short circuit etc.
Rated Voltage Operating Voltage Range Rated Current Rated Input Rated Speed
（V）
12
Lead Wire
AWG24
UL1007
300 0
+30
10.2∼13.8
Control
（10）
（V）
（4）
brown (Only for external thermistor type)
Characteristics of Thermistor-detected
Temperature vs Speed
→ Thermistor Temperature （ ℃）
3000
2000
1000
25±0.5
0
109P0912T4H12(121)
（A）
Voltage：DC12V
0.2
0.1
1400min
25
（4）
TL
30
−1
TH
92
35
2850min
（W）
2.4
1.2
San Ace 92
40
−1
（min
2,850
1,400
mm
-1
） （m
1.45
0.71
3
/min） （CFM） （Pa） （inchH
Air Flow
51.2
25.0
45.1
11.3
Static Pressure
0.181
0.045
2
O） （dB ［A］ ）
Noise
33
18
Photo: externally-mounted thermistor
Operating Temperature Range Life Expectancy
−10 ∼＋60
（℃）
40,000
（h）