9G1248H4021 SANYO DENKI - SANACE FANS, 9G1248H4021 Datasheet - Page 111

• Manufacturer Part Number: 9G1248H4021
• Description: AXIAL FAN, 120MM, 48VDC, 100mA
• Manufacturer: SANYO DENKI - SANACE FANS

Specifications of 9G1248H4021

• External Height: 120mm
• External Width: 120mm
• External Depth: 25mm
• Current Type: DC
• Supply Voltage: 48VDC
• Flow Rate: 88CFM
• Noise Rating: 40dBA
• Power Connection Type: Lead Wires
• Bearing Type: Ball
• Flow Rate - Imperial: 88CFM
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

25
Specifications
The numbers in（ ）represent ribless models.
Note 1: The top row gives characteristics shown when the emperature is 40℃, while the bottom row gives characteristics shown when the temperature is 30℃.
Note 2: The noise levels are calculated by converting measurements taken at 30cm to those measured at 1m.
38
Specifications
The numbers in（ ）represent ribless models.
Note 1: The top row gives characteristics shown when the emperature is 40℃, while the bottom row gives characteristics shown when the temperature is 30℃.
Note 2: The noise levels are calculated by converting measurements taken at 30cm to those measured at 1m.
Reference dimension of mounting holes and vent opening
Air Flow and Static
Pressure Characteristics
Dimensions
109R1212T1H122(123)
109P1212T4H122(123)
70
60
50
40
30
20
10
0
→ Air Flow （m
109R1212T1H12(123)
mm thick
mm thick
Air outlet side
Model No.
Model No.
104.8±0.3
1
115
Temperature of air flow
passing through the fan 40℃
Temperature of air flow
passing through the fan 30℃
(unit : mm)
Mounting hole
2
4-φ4.3±0.3
3
104.8±0.3
/min）
119±0.5
3
with a built-in thermistor
with a built-in thermistor
4-φ4.5
25mm thick
Rated Voltage Operating Voltage Range Rated Current Rated Input Rated Speed
Rated Voltage Operating Voltage Range Rated Current Rated Input Rated Speed
（V）
（V）
12
12
90
80
70
60
50
40
30
20
10
0
→ Air Flow （m
109R1212T1H12(123)
1
300 0
10.2∼13.8
10.2∼13.8
Thermistor temperature40℃
Thermistor temperature30℃
Lead Wire
AWG24
UL1007
+30
2
（V）
（V）
（10）
Air inlet side
25mm thick
3
104.8±0.3
/min）
3
115
（5）
4
（A）
（A）
25
0.55
0.22
0.48
0.23
+1
0
（5）
4-φ4.5
（W）
（W）
5.75
2.76
6.6
2.64
Typical characteristics of temperature of
air flowing through the fan versus rotation speed
(unit : mm)
→ Thermistor Temperature （ ℃）
（min
（min
3000
2000
1000
2,800
1,400
2,600
1,300
109R1212T1H12(123)
1400min
Voltage：DC12V
20
-1
-1
Air outlet side
） （m
） （m
−1
104.8±0.3
TL
30
117
TH
2.5
1.25
104.8±0.3
2.9
1.4
3
3
119±0.8
40
/min） （CFM） （Pa） （inchH
/min） （CFM） （Pa） （inchH
2800min
Air Flow
Air Flow
50
102.4
−1
88.3
44.1
49.4
4-φ4.5
38mm thick
→ Thermistor Temperature （ ℃）
3000
2000
1000
109R1212T1H12(123)
53.9
13.7
64.7
16.2
1300min
Voltage：DC12V
20
Static Pressure
Static Pressure
Mounting hole
300 0
4-φ4.3 ±0.3
Lead Wire
AWG24
UL1007
−1
TL
30
+30
38mm thick
0.216
0.055
0.260
0.065
TH
（10）
2600min
40
2
2
Air inlet side
O） （dB ［A］ ）
O） （dB ［A］ ）
104.8±0.3
−1
50
5 （6）
117
Noise
Noise
40
25
39
24
38±0.5
Operating Temperature Range Life Expectancy
Operating Temperature Range Life Expectancy
−10 ∼＋60
−10 ∼＋60
4-φ4.5
（℃）
（℃）
5 （6）
40,000
40,000
（h）
（h）
109
120
mm