Transformer - Hammond, Low Voltage / Filament, Open, 18 VCT
- Open Style, Chassis mount. Economical single primary 115 VAC, 60 Hz.
- Secondary 18 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-T166B18 | 0.54 | 115V 60 Hz. | 9/18 C.T. | .06/.03 |
P-T166J18 | 18 | 115V ~\frac{50}{60}~ Hz. | 18 C.T. | 1 |
P-T166L18 | 36 | 115V ~\frac{50}{60}~ Hz. | 18 C.T. | 2 |
P-T166M18 | 54 | 115V 60 Hz. | 18 C.T. | 3 |
P-T166N18 | 72 | 115V 60 Hz. | 18 C.T. | 4 |
P-T166P18 | 90 | 115V 60 Hz. | 18 C.T. | 5 |
P-T166E18 | 5.4 | 115V 60 Hz. | 18 C.T. | 0.3 |
P-T166K18 | 27 | 115V 60 Hz. | 18 C.T. | 1.5 |
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 |
---|---|---|---|
0.54 | P-T166B18 | 623980228808 | 166B18 |
5.4 | P-T166E18 | 623980024738 | 166E18 |
18 | P-T166J18 | 623980036786 | 166J18 |
27 | P-T166K18 | 623980229003 | 166K18 |
36 | P-T166L18 | 623980036793 | 166L18 |
54 | P-T166M18 | 623980218212 | 166M18 |
72 | P-T166N18 | 623980474724 | 166N18 |
90 | P-T166P18 | 623980218410 | 166P18 |
Item Height | 0.54 version | P-T166B18 | 1.19 in. |
18 version | P-T166J18 | 2 in. | |
27 version | P-T166K18 | 2 in. | |
36 version | P-T166L18 | 2.31 in. | |
54 version | P-T166M18 | 2.31 in. | |
72 version | P-T166N18 | 2.63 in. | |
90 version | P-T166P18 | 2.63 in. | |
Item Length | 0.54 version | P-T166B18 | 2.06 in. |
18 version | P-T166J18 | 3.25 in. | |
27 version | P-T166K18 | 3.25 in. | |
36 version | P-T166L18 | 3.69 in. | |
54 version | P-T166M18 | 3.69 in. | |
72 version | P-T166N18 | 4.03 in. | |
90 version | P-T166P18 | 4.03 in. | |
Item Width | 0.54 version | P-T166B18 | 1.25 in. |
18 version | P-T166J18 | 2 in. | |
27 version | P-T166K18 | 1.75 in. | |
36 version | P-T166L18 | 2.13 in. | |
54 version | P-T166M18 | 2.13 in. | |
72 version | P-T166N18 | 2.25 in. | |
90 version | P-T166P18 | 2.5 in. | |
Lead Length | 0.54 version | P-T166B18 | 6 in. |
18 version | P-T166J18 | 6 in. | |
27 version | P-T166K18 | 6 in. | |
36 version | P-T166L18 | 6 in. | |
54 version | P-T166M18 | 6 in. | |
72 version | P-T166N18 | 6 in. | |
90 version | P-T166P18 | 6 in. | |
Mounting Hole Center to Center A | 0.54 version | P-T166B18 | 1.75 in. |
18 version | P-T166J18 | 2.81 in. | |
27 version | P-T166K18 | 2.81 in. | |
36 version | P-T166L18 | 3.13 in. | |
54 version | P-T166M18 | 3.13 in. | |
72 version | P-T166N18 | 3.56 in. | |
90 version | P-T166P18 | 3.56 in. | |
Mounting Hole Diameter | 0.54 version | P-T166B18 | 0.19 in. |
18 version | P-T166J18 | 0.19 in. | |
27 version | P-T166K18 | 0.19 in. | |
36 version | P-T166L18 | 0.19 in. | |
54 version | P-T166M18 | 0.19 in. | |
72 version | P-T166N18 | 0.19 in. | |
90 version | P-T166P18 | 0.19 in. | |
Primary | 0.54 version | P-T166B18 | 115V 60 Hz. |
18 version | P-T166J18 | 115V 50/60 Hz. | |
27 version | P-T166K18 | 115V 60 Hz. | |
36 version | P-T166L18 | 115V 50/60 Hz. | |
54 version | P-T166M18 | 115V 60 Hz. | |
72 version | P-T166N18 | 115V 60 Hz. | |
90 version | P-T166P18 | 115V 60 Hz. | |
Secondary Amps. | 0.54 version | P-T166B18 | .06/.03 A |
18 version | P-T166J18 | 1 A | |
27 version | P-T166K18 | 1.5 A | |
36 version | P-T166L18 | 2 A | |
54 version | P-T166M18 | 3 A | |
72 version | P-T166N18 | 4 A | |
90 version | P-T166P18 | 5 A | |
Secondary VAC | 0.54 version | P-T166B18 | 9/18 C.T. |
18 version | P-T166J18 | 18 C.T. | |
27 version | P-T166K18 | 18 C.T. | |
36 version | P-T166L18 | 18 C.T. | |
54 version | P-T166M18 | 18 C.T. | |
72 version | P-T166N18 | 18 C.T. | |
90 version | P-T166P18 | 18 C.T. |
Packaging Dimensions | 0.54 version | P-T166B18 | 2.06 in. × 1.25 in. × 1.19 in. |
5.4 version | P-T166E18 | 2.38 in. × 1.5 in. × 1.38 in. | |
18 version | P-T166J18 | 3.25 in. × 2 in. × 2 in. | |
27 version | P-T166K18 | 3.25 in. × 1.75 in. × 2 in. | |
36 version | P-T166L18 | 3.69 in. × 2.13 in. × 2.31 in. | |
54 version | P-T166M18 | 3.69 in. × 2.13 in. × 2.31 in. | |
72 version | P-T166N18 | 4.03 in. × 2.25 in. × 2.63 in. | |
90 version | P-T166P18 | 4.03 in. × 2.5 in. × 2.63 in. | |
Weight (Packaging) | 0.54 version | P-T166B18 | 0.3 lbs. |
5.4 version | P-T166E18 | 0.5 lbs. | |
18 version | P-T166J18 | 1.3 lbs. | |
27 version | P-T166K18 | 1.126 lbs. | |
36 version | P-T166L18 | 0.3 lbs. | |
54 version | P-T166M18 | 2 lbs. | |
72 version | P-T166N18 | 1.4 lbs. | |
90 version | P-T166P18 | 3.0159 lbs. |
P-T166B18 - 0.54 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. | .06/.03 A | |
Secondary VAC | 9/18 C.T. | |
P-T166J18 - 18 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 50/60 Hz. | |
Secondary Amps. | 1 A | |
Secondary VAC | 18 C.T. | |
P-T166K18 - 27 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 | 115V 60 Hz. | |
Secondary Amps. | 1.5 A | |
Secondary VAC | 18 C.T. | |
P-T166L18 - 36 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 50/60 Hz. | |
Secondary Amps. | 2 A | |
Secondary VAC | 18 C.T. | |
P-T166M18 - 54 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. | 3 A | |
Secondary VAC | 18 C.T. | |
P-T166N18 - 72 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. | 4 A | |
Secondary VAC | 18 C.T. | |
P-T166P18 - 90 version | Item Height | 2.63 in. |
Item Length | 4.03 in. | |
Item Width | 2.5 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. | 5 A | |
Secondary VAC | 18 C.T. |
![]() | P-T166B18 |
![]() | P-T166E18 |
![]() | P-T166J18 |
![]() | P-T166K18 |
![]() | P-T166L18 |
![]() | P-T166M18 |
![]() | P-T166N18 |
![]() | P-T166P18 |
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Product Reviews
Perfect part for a solid state Echoplex! I rebuilt the power supply for an EP-4 that had a literally melted power transformer. Years ago someone replaced the circuit breaker with an automotive fuse and a $5 shorted filter cap caused the transformer to melt. So I replaced it with this. Perfect fit, runs nice and cool. Thanks Hammond!