P-8657 Stancor, P-8657 Datasheet - Page 3
![Transformers Single Secondary](/photos/18/1/180169/a_sml.jpg)
P-8657
Manufacturer Part Number
P-8657
Description
Transformers Single Secondary
Manufacturer
Stancor
Type
Power Transformersr
Datasheet
1.P-8663.pdf
(3 pages)
Specifications of P-8657
Primary Voltage Rating
117 V
Secondary Voltage Rating
12 V
Mounting Style
Chassis
Dimensions
82.55 mm W x 50.8 mm H
Product
Power Transformers
Height
50.8 mm
Number Of Outputs
1
Termination Style
Quick Connects
Width
82.55 mm
Current Rating
2A
Transformer Mounting
Chassis
Mounting Type
Chassis
External Height
2.00"
Weight
1.3lb
Peak Reflow Compatible (260 C)
No
Transformer Type
Power
External Width
3.25"
Supply Voltage
117V
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
✳ Agency Certification Note: UL Recognized (File E68100, Guide #XPTQ2)
Sin g le S e c o n d ar y
‡ Primary Tapped to Provide Secondary Voltages of 24.5 C.T., 27.5 C.T. or 29.0 C.T.
‡ ‡ Primary Tapped to Provide Secondary Voltages of 45 C.T., 48 C.T. 51 C.T. or 54 C.T.
All Primaries 50/60 Hz.
sec. nUmBeR
sec. nUmBeR
** For 60 Hz. only
D
G
A
B
C
E
F
P O W E R T R A N S F O R M E R S
sTAncoR
PART
P-8666
P-6469
P-8707
P-8180
P-8357
P-8574
P-8388
P-8607‡
P-8609
P-8601
P-8602
P-8667
P-8668
P-8669
P-8670
P-8611
P-8612
P-8613
P-8671
P-8672
P-8673
P-8674
P-8542
P-8566
P-8605‡‡
sTAncoR
PART
P-8684**
Primary
Primary
115/230
115/230
Volts
115
Volts
117
117
230
117
117
117
117
117
117
117
117
117
117
117
117
117
117
117
117
117
117
115
117
18.0 C.T.
18.0 C.T.
Volts
24.0 C.T.
25.2
25.2
25.2 C.T.
25.2 C.T.
25.2 C.T.
25.2 C.T.
26.0 C.T.
26.8 C.T.
28.0 C.T.
28.0 C.T.
28.0 C.T.
28.0 C.T.
28.0 C.T.
28.0 C.T.
36.0 C.T.
36.0 C.T.
36.0 C.T.
36.0 C.T.
36.0 C.T.
36.0 C.T.
36.0 C.T.
40.0 C.T.
40.0 C.T.
48.0 C.T.
Volts
style A
secondary
secondary
Amps. style
0.175
0.135
12.0
1.00
1.00
1.00
2.00
2.00
2.80
0.25
1.00
0.30
1.00
2.00
4.00
6.00
0.30
0.55
1.00
2.00
4.00
6.00
0.25
4.00
1.00
Amps
1.00
1.00
NV
NV
NV
NV
NV
NV
NV
NV
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
style
NH
Insulation
Rms
Volts
1500
1500
1500
1500
1500
1500
1500
2500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
2500
1500
2500
Test
Rms Volts
Insulation
1500
Test
www.stancor.com
style nV
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Pri.
Termination
Primary
Lugs
Termination
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
sec.
secondary
Lugs
4.63
2.00
2.00
2.00
2.63
2.63
2.63
1.75
2.00
1.38
1.75
2.00
3.13
3.88
4.25
1.38
1.75
2.00
2.38
3.50
4.19
4.25
1.75
3.81
2.63
h
case
3.75
3.25
3.25
3.25
4.00
4.00
4.00
2.88
3.25
2.38
2.88
3.25
2.50
3.19
3.44
2.38
2.88
3.25
3.75
2.81
3.50
3.75
2.88
3.19
4.00
style c
W
2.56
DImensIons-Inches
h
3.00
DImensIons-Inches
case
4.63
2.13
2.13
2.25
2.25
2.25
2.25
1.75
2.13
1.50
1.63
2.13
2.50
3.25
3.50
1.38
1.63
1.88
2.25
2.75
2.88
3.06
1.63
3.50
2.38
W
Single Primary, Dual Sec ondary
D
2.50
D
mW
3.00
2.81
2.81
2.81
3.56
3.56
3.56
2.38
2.81
2.00
2.38
2.81
2.00
2.50
2.75
2.00
2.38
2.81
3.13
2.25
2.75
3.00
2.38
2.50
3.56
mounting
For outline drawings refer to page 12.
For outline drawings refer to page 12.
2.50
mW
mounting
3.19
2.19
2.50
2.63
2.13
2.38
2.47
2.88
mD
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.00
mD
Weight
(lbs.) certification
11.2
1.40
1.40
1.40
2.20
2.20
2.20
0.70
1.30
0.35
0.60
1.40
2.90
5.30
7.00
0.35
0.60
1.00
2.00
3.50
6.00
8.30
0.80
6.40
2.30
Weight
(lbs.)
2.3
Agency
Agency
certif.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
✳