166N12 Hammond Manufacturing, 166N12 Datasheet - Page 3

• Manufacturer Part Number: 166N12
• Description: TRANSFORMER 115VAC 12.6VCT 4A
• Manufacturer: Hammond Manufacturing
• Type: Single Primaryr
• Series: 166r

Specifications of 166N12

• Maximum Power: 50 VA
• Primary Winding(s): Single
• Secondary Winding(s): Single, Center Tap
• Series Output Voltage @ Current: 12.6 VAC @ 4A
• Mounting Type: Chassis Mount
• Primary Voltage Rating: 115 V
• Secondary Voltage Rating: 12.6 V
• Mounting Style: Through Hole
• Dimensions: 93.7 mm L x 47.8 mm W x 58.7 mm H
• Product: Power Transformers
• Height: 58.7 mm
• Length: 93.7 mm
• Number Of Outputs: 1
• Operating Temperature Range: 0 C to + 130 C
• Termination Style: Solder Pin
• Width: 47.8 mm
• Application: For rectifier use
• Brand/series: 166 Series
• Configuration: Bobbin
• Current, Secondary: 4 A
• Frequency: 60 Hz
• Hipot Rating: 2000 V (RMS)
• Length, Lead: 6 "
• Mounting Hole Centers: 3.13 "
• Number Of Outlets: 2
• Phase: 1
• Standards: UL, CSA
• Termination: Leadwires
• Voltage, Primary: 115 VAC
• Voltage, Secondary: 12.6 (C.T.) VAC
• Current Rating: 4A
• Power Rating: 50.4VA
• Transformer Mounting: Chassis
• Terminal Type: Wire Leaded
• Transformer Type: Bobbin
• Primary Type: Single
• Supply Voltage: 115V
• Output Voltage: 12.6V
• Output Current: 4A
• Rohs Compliant: Yes
• Primary Voltages: 1 X 115V
• Secondary Voltages: 1 X 12V
• Input Voltage: 115VAC
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Parallel Output Voltage @ Current: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: HM521

Filament & L.V. Rectifier Use - Single Primary (166 Series)
166G100
166F120
Part No.
166G30
166G36
166G44
166M48
166G50
166G60
166M72
166G80
166L28
166E30
166F30
166K35
166E36
166F36
166L42
166E44
166F44
166C50
166F50
166L50
166J28
166J33
166J36
166J44
166J50
Style
Mtg.
B1H
B2H
©
Dimension Table "B" Mount
St. Laurent, Quebec [phone]
52.5
10.8
3.75
144
100
216
3.44
3.75
Cheektowaga, NY [phone]
VA
4.5
7.5
5.4
6.6
28
56
15
33
18
36
84
22
44
15
25
50
30
40
50
36
11
Guelph, Ontario [phone]
A
117 V 50/60 Hz.
117 V 50/60 Hz.
2.98
3.56
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
115 V 60 Hz.
B
Primary
Dimensions
CANADA
(Inches)
USA
4.13
4.50
C
2.75
3.00
D
Secondary (R.M.S.)
100 C.T.
120 C.T.
28 C.T.
28 C.T.
30 C.T.
30 C.T.
30 C.T.
33 C.T.
35 C.T.
36 C.T.
36 C.T.
36 C.T.
36 C.T.
42 C.T.
44 C.T.
44 C.T.
44 C.T.
44 C.T.
48 C.T.
50 C.T.
50 C.T.
50 C.T.
50 C.T.
50 C.T.
60 C.T.
72 C.T.
80 C.T.
VAC
2.38
3.00
E
0.203 x 0.375
0.203 x 0.375
Mtg. Slot
(Inches)
www.hammondmfg.com
Amps
0.075
0.15
0.25
0.15
0.15
0.25
0.5
1.5
0.3
0.5
0.5
0.3
0.5
0.5
0.5
0.5
0.3
1
2
1
1
2
1
3
1
2
3
C10H
C13H
C10H
C13H
C11H
C15H
C12H
C13H
C16H
C10H
C11H
C13H
C11H
C4H
C6H
C8H
C5H
C7H
C8H
C6H
C7H
C9H
B1H
C4H
C8H
C9H
B2H
Dim
Ref.
22
C10H
C11H
C12H
C13H
C14H
C15H
C16H
Style
Mtg.
C6H
C7H
C8H
C9H
C0H
C1H
C2H
C3H
C4H
C5H
Dimension Table "C" Mount
1.35
1.63
2.06
2.06
2.38
2.38
2.81
2.81
3.25
3.25
3.25
3.69
3.69
3.69
4.03
4.03
4.50
A
Queenstown, Australia 61-8-8240-2244
Dimensions
0.69
0.88
1.25
1.38
1.38
1.50
1.50
1.63
1.63
1.75
2.00
1.88
2.00
2.13
2.25
2.50
2.50
B
(Inches)
Basingstoke, UK 01256 812812
0.69
0.81
1.19
1.19
1.38
1.38
1.69
1.69
2.00
2.00
2.00
2.31
2.31
2.31
2.63
2.63
3.00
C
AUSTRALIA
EUROPE
1.06
1.38
1.75
1.75
2.00
2.00
2.38
2.38
2.81
2.81
2.81
3.13
3.13
3.13
3.56
3.56
4.00
D
Mtg. Hole
(Inches)
0.125
0.125
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.203