20
EUROPE
Basingstoke, UK 01256 812812
AUSTRALIA
Queenstown, Australia 61-8-8240-2244
CANADA
Guelph, Ontario (519) 822-2960
St. Laurent, Quebec (514) 343-9010
USA
Cheektowaga, NY (716) 630-7030
©
www.hammondmfg.com
OPEN STYLE
FILAMENT & L.V. RECTIFIER USE
TRANSFORMERS
Economical single primary 115 VAC, 60 Hz. or 117 VAC, •
50/60 Hz. (see tables). If you require dual primary
117/234 operation, see our 266 series)
All secondaries center tapped, VAC (RMS) •
Open style, channel bracket, two hole chassis mount. •
Minimum 6" long leads. •
Dual bobbin design - no electrostatic shield required. •
We use Class B insulation (130 degrees, C) for extra •
protection - UL listed as a Class A (105 degree, C)
design.
Hi-Pot test of 2,000V RMS. •
UL listed. •
CSA certied.•
Filament & L.V. Rectier Use - Single Primary (166 Series)
Transformer Schematic
Dimension Table "C" Mount
Blk
Blk
Grn/Yel
Grn
Grn
Primary
Secondary
Mtg.
Style
Dimensions
(Inches) Mtg. Hole
(Inches)
A B C D
C0H 1.35 0.69 0.69 1.06 0.125
C1H 1.63 0.88 0.81 1.38 0.125
C2H 2.06 1.25 1.19 1.75 0.187
C3H 2.06 1.38 1.19 1.75 0.187
C4H 2.38 1.38 1.38 2.00 0.187
C5H 2.38 1.50 1.38 2.00 0.187
C6H 2.81 1.50 1.69 2.38 0.187
C7H 2.81 1.63 1.69 2.38 0.187
C8H 3.25 1.63 2.00 2.81 0.187
C9H 3.25 1.75 2.00 2.81 0.187
C10H 3.25 2.00 2.00 2.81 0.187
C11H 3.69 1.88 2.31 3.13 0.187
C12H 3.69 2.00 2.31 3.13 0.187
C13H 3.69 2.13 2.31 3.13 0.187
C14H 4.03 2.25 2.63 3.56 0.187
C15H 4.03 2.50 2.63 3.56 0.187
C16H 4.50 2.50 3.00 4.00 0.203
Power
21
EUROPE
Basingstoke, UK 01256 812812
AUSTRALIA
Queenstown, Australia 61-8-8240-2244
CANADA
Guelph, Ontario (519) 822-2960
St. Laurent, Quebec (514) 343-9010
USA
Cheektowaga, NY (716) 630-7030 ©
www.hammondmfg.com
Filament & L.V. Rectier Use - Single Primary (166 Series)
Part No. VA Primary Secondary (R.M.S.) Dim
Ref.
VAC Amps
166F2 0.63 115 V 60 Hz. 2.5 C.T. 0.25 C2H
166G2 1.25 115 V 60 Hz. 2.5 C.T. 0.5 C2H
166J2 2.5 115 V 60 Hz. 2.5 C.T. 1 C3H
166K2 3.75 115 V 60 Hz. 2.5 C.T. 1.5 C4H
166L2 6.25 115 V 60 Hz. 2.5 C.T. 2.5 C6H
166M2 7.5 115 V 60 Hz. 2.5 C.T. 3 C6H
166Q2 15 115 V 60 Hz. 2.5 C.T. 6 C8H
166S2 25 115 V 60 Hz. 2.5 C.T. 10 C12H
166F5 1.25 115 V 60 Hz. 5 C.T. 0.25 C2H
166G5 2.5 115 V 60 Hz. 5 C.T. 0.5 C3H
166J5 5 115 V 60 Hz. 5 C.T. 1 C5H
166L5 10 115 V 60 Hz. 5 C.T. 2 C7H
166MS 15 115 V 60 Hz. 5 C.T. 3 C9H
166R5 40 115 V 60 Hz. 5 C.T. 8 C12H
166RS 40 115 V 60 Hz. 5 C.T. 8 C16H
166S5 50 115 V 60 Hz. 5 C.T. 10 C13H
166U5 75 115 V 60 Hz. 5 C.T. 15 C14H
166V5 100 115 V 60 Hz. 5 C.T. 20 C16H
166E6 0.95 115 V 60 Hz. 6.3 C.T. 0.15 C2H
166F6 1.89 115 V 60 Hz. 6.3 C.T. 0.3 C3H
166G6 3.78 115 V 60 Hz. 6.3 C.T. 0.6 C4H
166J6 6.3 115 V 60 Hz. 6.3 C.T. 1 C6H
166K6 7.56 115 V 60 Hz. 6.3 C.T. 1.2 C6H
166K6B 7.56 117 V 50/60 Hz. 6.3 C.T. 1.2 C6H
166L6 12.6 115 V 60 Hz. 6.3 C.T. 2 C7H
166M6 18.9 117 V 50/60 Hz. 6.3 C.T. 3 C10H
166N6 25.2 115 V 60 Hz. 6.3 C.T. 4 C9H
166Q6 37.8 115 V 60 Hz. 6.3 C.T. 6 C12H
166S6 63 115 V 60 Hz. 6.3 C.T. 10 C14H
166G7 4.9 115 V 60 Hz. 7 C.T. 0.7 C5H
166U7 112.5 115 V 60 Hz. 7.5 C.T. 15 C16H
166G8 4 115 V 60 Hz. 8 C.T. 0.5 C4H
166J8 8.5 115 V 60 Hz. 8.5 C.T. 1 C6H
166L8 17 115 V 60 Hz. 8.5 C.T. 2 C8H
166M8 25.5 115 V 60 Hz. 8.5 C.T. 3 C9H
166N8 34 115 V 60 Hz. 8.5 C.T. 4 C10H
166G9 4.5 115 V 60 Hz. 9 C.T. 0.5 C4H
166F10 3 115 V 60 Hz. 10 C.T. 0.3 C3H
166G10 5 115 V 60 Hz. 10 C.T. 0.5 C5H
166J10 10 115 V 60 Hz. 10 C.T. 1 C7H
166L10 20 115 V 60 Hz. 10 C.T. 2 C9H
166M10 30 115 V 60 Hz. 10 C.T. 3 C10H
166N10 40 115 V 60 Hz. 10 C.T. 4 C12H
166P10 50 115 V 60 Hz. 10 C.T. 5 C13H
166R10 80 115 V 60 Hz. 10 C.T. 8 C15H
166S10 100 115 V 60 Hz. 10 C.T. 10 C16H
166P11 55 115 V 60 Hz. 11 C.T. 5 C13H
166S11 110 115 V 60 Hz. 11 C.T. 10 C16H
166C12 0.63 115 V 60 Hz. 6.3/12.6 C.T. .1/.05 C2H
166E12 1.8 115 V 60 Hz. 12 C.T. 0.15 C3H
166F12B 3.6 115 V 60 Hz. 12 C.T. 0.3 C4H
166F12C 4.2 115 V 60 Hz. 12 C.T. 0.35 C4H
166GD12 8.4 117 V 50/60 Hz. 12 0.7 C7H
166JA12 12 115 V 60 Hz 12 C.T. 1 C7H
166K12 14.4 115 V 60 Hz. 12 C.T. 1.2 C8H
166JB12 14.4 117 V 50/60 Hz. 12 C.T. 1.2 C9H
Part No. VA Primary Secondary (R.M.S.) Dim
Ref.
VAC Amps
166LA12 24 115 V 60 Hz. 12 C.T. 2 C9H
166N12B 48 117 V 50/60 Hz. 12 C.T. 4 C12H
166F12 3.78 115 V 60 Hz. 12.6 C.T. 0.3 C4H
166G12 6.3 115 V 60 Hz. 12.6 C.T. 0.5 C6H
166J12 12.6 115 V 60 Hz. 12.6 C.T. 1 C7H
166K12B 18.9 117 V 50/60 Hz. 12.6 C.T. 1.5 C10H
166L12B 25.2 117 V 50/60 Hz. 12.6 C.T. 2 C10H
166L12 31.5 115 V 60 Hz. 12.6 C.T. 2.5 C10H
166M12 37.8 117 V 50/60 Hz. 12.6 C.T. 3 C13H
166N12 50.4 115 V 60 Hz. 12.6 C.T. 4 C13H
166Q12 75.6 115 V 60 Hz. 12.6 C.T. 6 C14H
166R12 100.8 115 V 60 Hz. 12.6 C.T. 8 C16H
166E14 2.1 115 V 60 Hz. 14 C.T. 0.15 C3H
166G14 7 115 V 60 Hz. 14 C.T. 0.5 C6H
166J14 14 115 V 60 Hz. 14 C.T. 1 C7H
166L14 28 115 V 60 Hz. 14 C.T. 2 C10H
166Q14 84 115 V 60 Hz. 14 C.T. 6 C15H
166F16 4 115 V 60 Hz. 16 C.T. 0.25 C4H
166G16 8 115 V 60 Hz. 16 C.T. 0.50 C6H
166J16 16 115 V 60 Hz. 16 C.T. 1 C8H
166L16 35.2 115 V 60 Hz. 16 C.T. 2.2 C10H
166M16 48 115 V 60 Hz. 16 C.T. 3 C13H
166B18 0.54 115 V 60 Hz. 9/18 C.T. .06/.03 C2H
166E18 5.4 115 V 60 Hz. 18 C.T. 0.3 C5H
166K18 27 115 V 60 Hz. 18 C.T. 1.5 C9H
166M18 54 115 V 60 Hz. 18 C.T. 3 C13H
166P18 90 115 V 60 Hz. 18 C.T. 5 C15H
166D20 2 115 V 60 Hz. 20 C.T. 0.1 C3H
166E20 3 115 V 60 Hz. 20 C.T. 0.15 C3H
166F20 6 115 V 60 Hz. 20 C.T. 0.3 C5H
166G20 10 115 V 60 Hz. 20 C.T. 0.5 C7H
166J20 20 115 V 60 Hz. 20 C.T. 1 C9H
166L20 40 115 V 60 Hz. 20 C.T. 2 C11H
166L22 44 115 V 60 Hz. 22 C.T. 2 C13H
166A24 0.63 115 V 60 Hz. 12.6/25.2 C.T. .05/.025 C2H
166C24 2.04 115 V 60 Hz. 24 C.T. 0.085 C3H
166EA24 4.8 115 V 60 Hz. 24 C.T. 0.2 C5H
166FB24 9.6 117 V 50/60 Hz. 24 C.T. 0.4 C7H
166GD24B 16.8 117 V 50/60 Hz. 24 C.T. 0.7 C9H
166J24 24 117 V 50/60 Hz. 24 C.T. 1 C10H
166JB24 24 115 V 60 Hz. 24 C.T. 1 C9H
166L24 48 115 V 60 Hz. 24 C.T. 2 C13H
166M24 72 115 V 60 Hz. 24 C.T. 3 C14H
166N24 96 115 V 60 Hz. 24 C.T. 4 C16H
166D25 2.5 115 V 60 Hz. 25 C.T. 0.1 C3H
166E25 3.75 115 V 60 Hz. 25 C.T. 0.15 C4H
166F25 7.5 115 V 60 Hz. 25 C.T. 0.3 C6H
166G25 12.5 115 V 60 Hz. 25 C.T. 0.5 C7H
166J25 25 115 V 60 Hz. 25 C.T. 1 C9H
166J25B 25 117 V 50/60 Hz. 25 C.T. 1 C10H
166K25 37.5 115 V 60 Hz. 25 C.T. 1.5 C11H
166L25 50 115 V 60 Hz. 25 C.T. 2 C13H
166M25 75 115 V 60 Hz. 25 C.T. 3 C14H
166L25B 50.4 115 V 50/60 Hz. 25.2 C.T. 2 C14H
166F28 7 115 V 60 Hz. 28 C.T. 0.25 C6H
166G28 14 115 V 60 Hz. 28 C.T. 0.5 C7H
Power
22
EUROPE
Basingstoke, UK 01256 812812
AUSTRALIA
Queenstown, Australia 61-8-8240-2244
CANADA
Guelph, Ontario (519) 822-2960
St. Laurent, Quebec (514) 343-9010
USA
Cheektowaga, NY (716) 630-7030
©
www.hammondmfg.com
Filament & L.V. Rectier Use - Single Primary (166 Series)
Part No. VA Primary Secondary (R.M.S.) Dim
Ref.
VAC Amps
166J28 28 115 V 60 Hz. 28 C.T. 1 C10H
166L28 56 115 V 60 Hz. 28 C.T. 2 C13H
166E30 4.5 115 V 60 Hz. 30 C.T. 0.15 C4H
166F30 7.5 115 V 60 Hz. 30 C.T. 0.25 C6H
166G30 15 115 V 60 Hz. 30 C.T. 0.5 C8H
166J33 33 115 V 60 Hz. 33 C.T. 1 C10H
166K35 52.5 115 V 60 Hz. 35 C.T. 1.5 C13H
166E36 5.4 115 V 60 Hz. 36 C.T. 0.15 C5H
166F36 10.8 115 V 60 Hz. 36 C.T. 0.3 C7H
166G36 18 115 V 60 Hz. 36 C.T. 0.5 C8H
166J36 36 115 V 60 Hz. 36 C.T. 1 C11H
166L42 84 115 V 60 Hz. 42 C.T. 2 C15H
166E44 6.6 115 V 60 Hz. 44 C.T. 0.15 C6H
166F44 11 115 V 60 Hz. 44 C.T. 0.25 C7H
166G44 22 115 V 60 Hz. 44 C.T. 0.5 C9H
166J44 44 115 V 60 Hz. 44 C.T. 1 C12H
166M48 144 117 V 50/60 Hz. 48 C.T. 3 B1H
166C50 3.75 115 V 60 Hz. 50 C.T. 0.075 C4H
166F50 15 115 V 60 Hz. 50 C.T. 0.3 C8H
166G50 25 115 V 60 Hz. 50 C.T. 0.5 C9H
166J50 50 115 V 60 Hz. 50 C.T. 1 C13H
166L50 100 115 V 60 Hz. 50 C.T. 2 C16H
166G60 30 115 V 60 Hz. 60 C.T. 0.5 C10H
166M72 216 117 V 50/60 Hz. 72 C.T. 3 B2H
166G80 40 115 V 60 Hz. 80 C.T. 0.5 C11H
166G100 50 115 V 60 Hz. 100 C.T. 0.5 C13H
166F120 36 115 V 60 Hz. 120 C.T. 0.3 C11H
Mtg.
Style
Dimensions
(Inches) Mtg. Hole
(Inches)
A B C D
C0H 1.35 0.69 0.69 1.06 0.125
C1H 1.63 0.88 0.81 1.38 0.125
C2H 2.06 1.25 1.19 1.75 0.187
C3H 2.06 1.38 1.19 1.75 0.187
C4H 2.38 1.38 1.38 2.00 0.187
C5H 2.38 1.50 1.38 2.00 0.187
C6H 2.81 1.50 1.69 2.38 0.187
C7H 2.81 1.63 1.69 2.38 0.187
C8H 3.25 1.63 2.00 2.81 0.187
C9H 3.25 1.75 2.00 2.81 0.187
C10H 3.25 2.00 2.00 2.81 0.187
C11H 3.69 1.88 2.31 3.13 0.187
C12H 3.69 2.00 2.31 3.13 0.187
C13H 3.69 2.13 2.31 3.13 0.187
C14H 4.03 2.25 2.63 3.56 0.187
C15H 4.03 2.50 2.63 3.56 0.187
C16H 4.50 2.50 3.00 4.00 0.203
Dimension Table "C" Mount
Dimension Table "B" Mount
Mtg.
Style
Dimensions
(Inches) Mtg. Slot
(Inches)
A B C D E
B1H 3.44 2.98 4.13 2.75 2.38 0.203 x 0.375
B2H 3.75 3.56 4.50 3.00 3.00 0.203 x 0.375
Power
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Hammond:
166J14 166J36 166J12 166J33 166J10 166J16 166J50 166Q14 166Q12 166K18 166K12 166K35 166K25
166J28 166J25 166J20 166J44 166L14 166L16 166L12 166L50 166L10 166L42 166A24 166R10 166R12
166B18 166Q6 166K2 166M2 166K6 166S6 166M8 166Q2 166U7 166S2 166U5 166S5 166RS 166MS
166N24 166C24 166F12 166F20 166F25 166F50 166F10 166F44 166F36 166F30 166F28 166F16 166G44
166G25 166G60 166G50 166G28 166G36 166G20 166G12 166G30 166G16 166G10 166G14 166N10
166N12 166G100 166M18 166M10 166M25 166M16 166C12 166S11 166C50 166L25 166D25 166L28
166L22 166D20 166L20 166L24 166G80 166G9 166L2 166J2 166L5 166N6 166G8 166F2 166L8 166G2
166J6 166J8 166N8 166G7 166G5 166G6 166F5 166L6 166V5