Transformer - Hammond, Low Voltage / Filament, Open, 12.6 VCT
- Open Style, Chassis mount. Economical single primary 115 VAC, 60 Hz.
- Secondary 12.6 C.T.
- Center tapped secondary.
- Open style, channel bracket, two hole chassis mount.
- Minimum 6" long leads.
- Dual bobbin design - no electrostatic shield required.
- Class B insulation (130 degrees, C).
- Hi-Pot test of 2,000 V RMS.
- UL listed (# E50394) & CSA certified (# LR3902).
Part No. | VA | Primary | Secondary (R.M.S.) | |
---|---|---|---|---|
(VAC) | VAC | Amps | ||
P-T166C12 | 0.63 | 115V 60 Hz. | 6.3/12.6 C.T. | .1/.05 |
P-T166K12B | 18.9 | 117V ~\frac{50}{60}~ Hz. | 12.6 C.T. | 1.5 |
P-T166L12B | 25.2 | 117V ~\frac{50}{60}~ Hz. | 12.6 C.T. | 2 |
P-T166L12 | 31.5 | 115V 60 Hz. | 12.6 C.T. | 2.5 |
P-T166M12 | 37.8 | 117V ~\frac{50}{60}~ Hz. | 12.6 C.T. | 3 |
P-T166N12 | 50.4 | 115V 60 Hz. | 12.6 C.T. | 4 |
P-T166Q12 | 75.6 | 115V 60 Hz. | 12.6 C.T. | 6 |
P-T166R12 | 100.8 | 115V 60 Hz. | 12.6 C.T. | 8 |
P-T166F12 | 3.78 | 115V 60 Hz. | 12.6 C.T. | 0.3 |
P-T166G12 | 6.3 | 115V 60 Hz. | 12.6 C.T. | 0.5 |
P-T166J12 | 12.6 | 115V 60 Hz. | 12.6 C.T. | 1 |
P-T166J12B | 12.6 | 117V ~\frac{50}{60}~ Hz. | 12.6 C.T. | 1 |
For other low voltage secondary voltages, see our other listings:
Voltage | Product |
---|---|
2.5 VCT | P-T166-2 |
5 VCT | P-T166-5 |
6.3 VCT | P-T166-6 |
7 VCT | P-T166-7 |
8 VCT | P-T166-8 |
9 VCT | P-T166-9 |
10 VCT | P-T166-10 |
11 VCT | P-T166-11 |
12 VCT | P-T166-12 |
12.6 VCT | P-T166-126 |
14 VCT | P-T166-14 |
16 VCT | P-T166-16 |
18 VCT | P-T166-18 |
20 VCT | P-T166-20 |
24 VCT | P-T166-24 |
25 VCT | P-T166-25 |
28 VCT | P-T166-28 |
30 VCT | P-T166-30 |
33 VCT | P-T166-33 |
35 VCT | P-T166-35 |
36 VCT | P-T166-36 |
42 VCT | P-T166-42 |
44 VCT | P-T166-44 |
48 VCT | P-T166-48 |
50 VCT | P-T166-50 |
60 VCT | P-T166-60 |
72 VCT | P-T166-72 |
80 VCT | P-T166-80 |
100 VCT | P-T166-100 |
120 VCT | P-T166-120 |
VA Rating | Our Part Number | UPC/EAN | Hammond Part Number |
---|---|---|---|
0.63 | P-T166C12 | 623980225906 | 166C12 |
50.4 | P-T166N12 | 623980226903 | 166N12 |
12.6 | P-T166J12 | 623980226507 | 166J12 |
100.8 | P-T166R12 | 623980217413 | 166R12 |
12.6 - 117V primary | P-T166J12B | 623980036700 | 166J12B |
3.78 | P-T166F12 | 623980226101 | 166F12 |
6.3 | P-T166G12 | 623980226309 | 166G12 |
18.9 | P-T166K12B | 623980024691 | 166K12B |
25.2 | P-T166L12B | 623980024776 | 166L12B |
31.5 | P-T166L12 | 623980226705 | 166L12 |
37.8 | P-T166M12 | 623980024646 | 166M12 |
75.6 | P-T166Q12 | 623980217215 | 166Q12 |
Item Height | 0.63 version | P-T166C12 | 1.19 in. |
3.78 version | P-T166F12 | 1.38 in. | |
6.3 version | P-T166G12 | 1.69 in. | |
12.6 version | P-T166J12 | 1.69 in. | |
12.6 - 117V primary version | P-T166J12B | 2 in. | |
18.9 version | P-T166K12B | 2 in. | |
25.2 version | P-T166L12B | 2 in. | |
31.5 version | P-T166L12 | 2 in. | |
37.8 version | P-T166M12 | 2.31 in. | |
50.4 version | P-T166N12 | 2.31 in. | |
75.6 version | P-T166Q12 | 2.63 in. | |
100.8 version | P-T166R12 | 3 in. | |
Item Length | 0.63 version | P-T166C12 | 2.06 in. |
3.78 version | P-T166F12 | 2.38 in. | |
6.3 version | P-T166G12 | 2.81 in. | |
12.6 version | P-T166J12 | 2.81 in. | |
12.6 - 117V primary version | P-T166J12B | 3.25 in. | |
18.9 version | P-T166K12B | 3.25 in. | |
25.2 version | P-T166L12B | 3.25 in. | |
31.5 version | P-T166L12 | 3.25 in. | |
37.8 version | P-T166M12 | 3.69 in. | |
50.4 version | P-T166N12 | 3.69 in. | |
75.6 version | P-T166Q12 | 4.03 in. | |
100.8 version | P-T166R12 | 4.5 in. | |
Item Width | 0.63 version | P-T166C12 | 1.25 in. |
3.78 version | P-T166F12 | 1.38 in. | |
6.3 version | P-T166G12 | 1.5 in. | |
12.6 version | P-T166J12 | 1.63 in. | |
12.6 - 117V primary version | P-T166J12B | 1.75 in. | |
18.9 version | P-T166K12B | 2 in. | |
25.2 version | P-T166L12B | 2 in. | |
31.5 version | P-T166L12 | 2 in. | |
37.8 version | P-T166M12 | 2.13 in. | |
50.4 version | P-T166N12 | 2.13 in. | |
75.6 version | P-T166Q12 | 2.25 in. | |
100.8 version | P-T166R12 | 2.5 in. | |
Lead Length | 6 in. | ||
Mounting Hole Center to Center A | 0.63 version | P-T166C12 | 1.75 in. |
3.78 version | P-T166F12 | 2 in. | |
6.3 version | P-T166G12 | 2.38 in. | |
12.6 version | P-T166J12 | 2.38 in. | |
12.6 - 117V primary version | P-T166J12B | 2.81 in. | |
18.9 version | P-T166K12B | 2.81 in. | |
25.2 version | P-T166L12B | 2.81 in. | |
31.5 version | P-T166L12 | 2.81 in. | |
37.8 version | P-T166M12 | 3.13 in. | |
50.4 version | P-T166N12 | 3.13 in. | |
75.6 version | P-T166Q12 | 3.56 in. | |
100.8 version | P-T166R12 | 4 in. | |
Mounting Hole Diameter | 0.63 version | P-T166C12 | 0.19 in. |
3.78 version | P-T166F12 | 0.19 in. | |
6.3 version | P-T166G12 | 0.19 in. | |
12.6 version | P-T166J12 | 0.19 in. | |
12.6 - 117V primary version | P-T166J12B | 0.19 in. | |
18.9 version | P-T166K12B | 0.19 in. | |
25.2 version | P-T166L12B | 0.19 in. | |
31.5 version | P-T166L12 | 0.19 in. | |
37.8 version | P-T166M12 | 0.19 in. | |
50.4 version | P-T166N12 | 0.19 in. | |
75.6 version | P-T166Q12 | 0.19 in. | |
100.8 version | P-T166R12 | 0.2 in. | |
Primary | 0.63 version | P-T166C12 | 115V 60 Hz. |
3.78 version | P-T166F12 | 115V 60 Hz. | |
6.3 version | P-T166G12 | 115V 60 Hz. | |
12.6 version | P-T166J12 | 115V 60 Hz. | |
12.6 - 117V primary version | P-T166J12B | 117V 50/60 Hz. | |
18.9 version | P-T166K12B | 117V 50/60 Hz. | |
25.2 version | P-T166L12B | 117V 50/60 Hz. | |
31.5 version | P-T166L12 | 115V 60 Hz. | |
37.8 version | P-T166M12 | 117V 50/60 Hz. | |
50.4 version | P-T166N12 | 115V 60 Hz. | |
75.6 version | P-T166Q12 | 115V 60 Hz. | |
100.8 version | P-T166R12 | 115V 60 Hz. | |
Secondary Amps. | 0.63 version | P-T166C12 | .1/.05 A |
3.78 version | P-T166F12 | 0.3 A | |
6.3 version | P-T166G12 | 0.5 A | |
12.6 version | P-T166J12 | 1 A | |
12.6 - 117V primary version | P-T166J12B | 1 A | |
18.9 version | P-T166K12B | 1.5 A | |
25.2 version | P-T166L12B | 2 A | |
31.5 version | P-T166L12 | 2.5 A | |
37.8 version | P-T166M12 | 3 A | |
50.4 version | P-T166N12 | 4 A | |
75.6 version | P-T166Q12 | 6 A | |
100.8 version | P-T166R12 | 8 A | |
Secondary VAC | 0.63 version | P-T166C12 | 6.3/12.6 C.T. |
3.78 version | P-T166F12 | 12.6 C.T. | |
6.3 version | P-T166G12 | 12.6 C.T. | |
12.6 version | P-T166J12 | 12.6 C.T. | |
12.6 - 117V primary version | P-T166J12B | 12.6 C.T. | |
18.9 version | P-T166K12B | 12.6 C.T. | |
25.2 version | P-T166L12B | 12.6 C.T. | |
31.5 version | P-T166L12 | 12.6 C.T. | |
37.8 version | P-T166M12 | 12.6 C.T. | |
50.4 version | P-T166N12 | 12.6 C.T. | |
75.6 version | P-T166Q12 | 12.6 C.T. | |
100.8 version | P-T166R12 | 12.6 C.T. |
Packaging Dimensions | 0.63 version | P-T166C12 | 2.06 in. × 1.25 in. × 1.19 in. |
3.78 version | P-T166F12 | 2.38 in. × 1.38 in. × 1.38 in. | |
6.3 version | P-T166G12 | 2.81 in. × 1.5 in. × 1.69 in. | |
12.6 version | P-T166J12 | 3.625 in. × 2.3 in. × 2.3 in. | |
12.6 - 117V primary version | P-T166J12B | 3.25 in. × 1.75 in. × 2 in. | |
18.9 version | P-T166K12B | 3.25 in. × 2 in. × 2 in. | |
25.2 version | P-T166L12B | 3.25 in. × 2 in. × 2 in. | |
31.5 version | P-T166L12 | 3.25 in. × 2 in. × 2 in. | |
37.8 version | P-T166M12 | 3.69 in. × 2.13 in. × 2.31 in. | |
50.4 version | P-T166N12 | 4.8 in. × 3.3 in. × 3.3 in. | |
75.6 version | P-T166Q12 | 4.03 in. × 2.25 in. × 2.63 in. | |
100.8 version | P-T166R12 | 4.5 in. × 2.5 in. × 3 in. | |
Weight (Packaging) | 0.63 version | P-T166C12 | 0.233 lbs. |
3.78 version | P-T166F12 | 0.423 lbs. | |
6.3 version | P-T166G12 | 0.7 lbs. | |
12.6 version | P-T166J12 | 0.7452 lbs. | |
12.6 - 117V primary version | P-T166J12B | 1.075 lbs. | |
18.9 version | P-T166K12B | 1.288 lbs. | |
25.2 version | P-T166L12B | 1.376 lbs. | |
31.5 version | P-T166L12 | 1.35 lbs. | |
37.8 version | P-T166M12 | 2.49 lbs. | |
50.4 version | P-T166N12 | 1.9467 lbs. | |
75.6 version | P-T166Q12 | 3.75 lbs. | |
100.8 version | P-T166R12 | 5.25 lbs. |
P-T166N12 - 50.4 version | Item Height | 2.31 in. |
Item Length | 3.69 in. | |
Item Width | 2.13 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 3.13 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 115V 60 Hz. | |
Secondary Amps. | 4 A | |
Secondary VAC | 12.6 C.T. | |
P-T166R12 - 100.8 version | Item Height | 3 in. |
Item Length | 4.5 in. | |
Item Width | 2.5 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 4 in. | |
Mounting Hole Diameter | 0.2 in. | |
Primary | 115V 60 Hz. | |
Secondary Amps. | 8 A | |
Secondary VAC | 12.6 C.T. | |
P-T166J12 - 12.6 version | Item Height | 1.69 in. |
Item Length | 2.81 in. | |
Item Width | 1.63 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 2.38 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 115V 60 Hz. | |
Secondary Amps. | 1 A | |
Secondary VAC | 12.6 C.T. | |
P-T166J12B - 12.6 - 117V primary version | Item Height | 2 in. |
Item Length | 3.25 in. | |
Item Width | 1.75 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 2.81 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 117V 50/60 Hz. | |
Secondary Amps. | 1 A | |
Secondary VAC | 12.6 C.T. | |
P-T166K12B - 18.9 version | Item Height | 2 in. |
Item Length | 3.25 in. | |
Item Width | 2 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 2.81 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 117V 50/60 Hz. | |
Secondary Amps. | 1.5 A | |
Secondary VAC | 12.6 C.T. | |
P-T166L12B - 25.2 version | Item Height | 2 in. |
Item Length | 3.25 in. | |
Item Width | 2 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 2.81 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 117V 50/60 Hz. | |
Secondary Amps. | 2 A | |
Secondary VAC | 12.6 C.T. | |
P-T166F12 - 3.78 version | Item Height | 1.38 in. |
Item Length | 2.38 in. | |
Item Width | 1.38 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 2 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 115V 60 Hz. | |
Secondary Amps. | 0.3 A | |
Secondary VAC | 12.6 C.T. | |
P-T166L12 - 31.5 version | Item Height | 2 in. |
Item Length | 3.25 in. | |
Item Width | 2 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 2.81 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 115V 60 Hz. | |
Secondary Amps. | 2.5 A | |
Secondary VAC | 12.6 C.T. | |
P-T166M12 - 37.8 version | Item Height | 2.31 in. |
Item Length | 3.69 in. | |
Item Width | 2.13 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 3.13 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 117V 50/60 Hz. | |
Secondary Amps. | 3 A | |
Secondary VAC | 12.6 C.T. | |
P-T166G12 - 6.3 version | Item Height | 1.69 in. |
Item Length | 2.81 in. | |
Item Width | 1.5 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 2.38 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 115V 60 Hz. | |
Secondary Amps. | 0.5 A | |
Secondary VAC | 12.6 C.T. | |
P-T166Q12 - 75.6 version | Item Height | 2.63 in. |
Item Length | 4.03 in. | |
Item Width | 2.25 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 3.56 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 115V 60 Hz. | |
Secondary Amps. | 6 A | |
Secondary VAC | 12.6 C.T. | |
P-T166C12 - 0.63 version | Item Height | 1.19 in. |
Item Length | 2.06 in. | |
Item Width | 1.25 in. | |
Lead Length | 6 in. | |
Mounting Hole Center to Center A | 1.75 in. | |
Mounting Hole Diameter | 0.19 in. | |
Primary | 115V 60 Hz. | |
Secondary Amps. | .1/.05 A | |
Secondary VAC | 6.3/12.6 C.T. |
Specification Sheet for 0.63 | P-T166C12 |
Specification Sheet for 3.78 | P-T166F12 |
Specification Sheet for 6.3 | P-T166G12 |
Specification Sheet for 12.6 - 117V primary | P-T166J12B |
Specification Sheet for 18.9 | P-T166K12B |
Specification Sheet for 31.5 | P-T166L12 |
Specification Sheet for 25.2 | P-T166L12B |
Specification Sheet for 37.8 | P-T166M12 |
Specification Sheet for 50.4 | P-T166N12 |
Specification Sheet for 75.6 | P-T166Q12 |
Specification Sheet for 100.8 | P-T166R12 |
My Project Lists
Specifications, Files, and Documents
Questions? Contact us at [email protected], or give us a call at 480-755-4712