6

NTE Electronics, Inc.

Voice (973) 748

−5089 FAX (973) 748−6224 http://www.nteinc.com

Fan, AC & DC Types, 120 x 120mm

Features

High Speed

Ball Bearings

Terminal Types

− “T” Suffix

24 AWG Red (+) and Black (

−) Leads − DC Types

22 AWG Black Leads

− AC Types

11.8” (300mm) Lead Length

DC OPERATED

NTE

Type No.

Rated

Voltage

Max.

Input

Current

Max.

Input

Power

(W)

Speed

10%

(RPM)

Max Air

Flow

(CFM)

Max

Acoustical

Noise

Diag

No.

77

−12025D12

12

0.46A

5.5

2400

87.79

44dB(A)

F5a

77

−12025D24

24

0.40A

9.6

2400

87.79

44dB(A)

F5a

77

−12032D12

12

0.69A

8.2

3750

121.53

55dB(A)

F5a

77

−12032D24

24

0.32A

7.73

3750

108.94

55dB(A)

F5a

77

−12038D12

12

1.50A

17.94

3800

138.49

54dB(A)

F5a

77

−12038D24

24

0.69A

16.56

3800

138.49

54dB(A)

F5a

AC OPERATED

NTE

Type No.

Rated

Voltage

Max.

Input

Current

Max.

Input

Power

(W)

Speed

10%

(RPM)

Max Air

Flow

(CFM)

Max

Acoustical

Noise

Diag

No.

77

−12025A120

115

0.17A

14

2450

68

39dB(A)

F5a

77

−12025A120−T

115

0.17A

14

2450

68

39dB(A)

F5b

77

−12038A120

115

0.30A

29

3000

111

44dB(A)

F5a

77

−12038A120−T

115

0.30A

29

3000

111

44dB(A)

F5b

ACCESSORIES

FAN TYPE

DESCRIPTION

NTE TYPE NO.

120 X 120mm

Fan Guard, Metal

77

−MG1212

120 X 120mm

Fan Filter, 3

−Piece w/Cover

77

−FF120

120 X 120mm,

Terminal Type

Fan Cord, 12”, 45 Blunt Cut

77

−FC12

Fan Cord, 24”, 45 Blunt Cut

77

−FC24

Fan Cord, 36”, 45 Blunt Cut

77

−FC36

Fan Cord, 48”, 45 Blunt Cut

77

−FC48

Fan Cord, 72”, 45 Blunt Cut

77

−FC72

Thickness “T”

DC

AC

32mm

1.256 (32.0)

N/A

38mm

1.496 (38.0)

1.496 (38.0)

F5

4.724 (120.0)

4.134 (105.0)

Black (

−)

Red (+)

11.811 (300.0)

4.134

(105.0)

4.724

(120.0)

s

e

p

y

T

l

a

n

i

m

r

e

T

:

b

s

e

p

y

T

d

a

e

L

:

a

.157 (4.0)

“T”

.315 (8.0)

.020 (0.5) x .110 (2.8)

(2 Terminals)

.295

(7.5)

.157 (4.0)

“T”

25mm

1.000 (25.4)

1.043 (26.5)

Specifications

Electrical Characteristics

Insulation Resistance: 10M

Min. (at 500VDC) between frame and

positive terminal

Dielectric Strength:

DC Types: 500VAC, 1 minute; 600VAC, 1 sec at 5mA Max.

between frame and positive terminal

AC Types: 1500VAC, 1 minute; 1800VAC, 1 sec at 5mA Max.

between frame and positive terminal

Life Expectancy:

DC Types: Approx. 70000 hrs at rated voltage, +40 C,

15% to 65% RH

AC Types: Approx. 50000 hrs at rated voltage, +25 C,

15% to 65% RH

Mechanical Characteristics

Frame:

DC Types: Thermoplastic, Black, UL94V

−0

AC Types: Die

−Cast Aluminum, Black

Impeller: Thermoplastic, Black, UL94V

−0

Bearing:

DC Types: 2 Ball Bearings

AC Types: Ball Bearing

Weight:

DC Types: Approx. 164g (25mm); 250g (32mm); 290g (38mm)

AC Types: Approx. 370g (25mm); 500g (38mm)

Environmental Characteristics

Operating Temperature:

−10 C to +70 C

Storage Temperature:

−40 C to +75 C

Operating Humidity: 35% to 85% RH

Storage Humidity: 35% to 85% RH

Protection

Polarity (DC Types ONLY): Damage will not occur for up to 10 minutes

with positive and negative leads connected in reverse.

Locked Rotor: Within 72 hours of a rotor locking condition, at the rated

voltage and operating temperature, the impedance of the motor winding

will protect the motor from damage.