Pico Electronics: Ultra Miniature Transformers: N Series Plug-In and K Series Insulated Leads
Page 1 of 6
Ultra Miniature Transformers
N Series Plug-In and
K Series Insulated Leads
The PICO "N Series" units can be manufactured and tested to MIL-PRF/358. Contact factory for price and delivery information and appropriate part numbers (MIL-PRF-27/358-01 thru MIL-PRF-27/358-123)
Specifications
MIL-PRF-27:
All units manufactured to MIL-PRF-27, Grade 5, Class S.
FREQUENCY RESPONSE:±3db,
150 Hz - 75 KHz at 1.0 Milliwatt. (When Primary Impedance greater or equal to
50K Ohms, ±3db 150 Hz to 20 KHz)
MAXIMUM DISTORTION:
5% With Rated Power Level at 1 KHz, 400 Hz and 150 Hz.
DIELECTRIC STRENGTH:
All Units Tested at 200 V RMS.
INSULATION RESISTANCE:
Greater Than 10,000 Megohms at 300 V DC.
WEIGHT:
7.5 Grams.
OPERATING TEMPERATURE:
-55º C to +130º C
TERMINALS:
Solid .016 Diameter Conductor. Solderability per MIL-STD-202 Method 208.
THERMAL SHOCK:
25 Cycles, Method 107, MIL-STD-202, Test Condition -55º C. to +130º C
For surface mount version of these series click here
Larger size drawing
of N Series
Larger size drawing
of K Series
Ultra Miniature Transformers:
N Series Plug-In and K Series Insulated Leads
Sec.
Sec.
Prices
http://www.picoelectronics.com/plugin/pe36_37.htm?PartNo=K-7203
5/4/2009
Pico Electronics: Ultra Miniature Transformers: N Series Plug-In and K Series Insulated Leads
Page 2 of 6
Pico
Part
Number
K
Series
Insul.
Leads
K-7203
K-7205
K-7210
K-7215
K-7218
K-7220
K-7225
K-7228
K-7230
K-7235
N
Series
Plug-in
N-6203
N-6205
N-6210
N-6215
N-6218
N-6220
N-6225
N-6228
N-6230
N-6235
Prim.
Imped.
Ohms
SER
20ct
20ct
32ct
40ct
48ct
50ct
80ct
100ct
100ct
120ct
8ct
20ct
32ct
40ct
16ct
Imped.
Ohms
Split
Windings
PAR
2
5
8
10
4
12.5
8
10
25
3.2
1
KHz
and
higher
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Power
Watts
400
Hz
and
higher
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
150
Hz
and
higher
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
Prim.
Unbal.
DC
Curr.
ma
22.0
22.0
18.0
16.0
13.0
13.0
11.0
10.0
10.0
9.0
Prim.
DC
Resist.
Ohms
DC
Resist.
Ohms
Turns Ratio
Prim/Sec.
Sec
Ser
Conn
1.58:1
1:1
1:1
1:1
1.73:1
1:1
1.58:1
1.58:1
1:1
3.06:1
Sec
Par
Conn
3.16:1
2:1
2:1
2:1
3.46:1
2:1
3.16:1
3.16:1
2:1
6.12:1
1-9
***
(US $)
Ser
Conn
1.0
2.5
3.7
5.2
2.4
6.2
3.7
5.6
11
1.6
Par
Conn
.25
.63
.93
1.3
.6
1.6
.93
1.4
2.8
.4
K
Series
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
N
Series
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
1.75
1.75
2.7
3
4.5
4.5
6.6
9.7
9.7
10.8
50ct
32ct
40ct
100ct
12.8ct
Ultra Miniature Transformers:
N Series Plug-In and K Series Insulated Leads
Pico
Part
Number
K
Series
Insul.
Leads
K-7240
K-7245
K-7250
K-7255
K-7260
K-7265
K-7270
K-7275
K-7280
K-7285
K-7290
K-7295
K-7300
K-7305
K-7310
K-7315
K-7320
K-7325
K-7330
K-7335
K-7340
K-7342
K-7344
K-7345
K-7347
K-7350
K-7355
K-7360
K-7365
K-7367
N
Series
Plug-in
N-6240
N-6245
N-6250
N-6255
N-6260
N-6265
N-6270
N-6275
N-6280
N-6285
N-6290
N-6295
N-6300
N-6305
N-6310
N-6315
N-6320
N-6325
N-6330
N-6335
N-6340
N-6342
N-6344
N-6345
N-6347
N-6350
N-6355
N-6360
N-6365
N-6367
Sec.
Imped.
Ohms
Split
Windings
SER
120ct
120ct
150ct
150ct
150ct
150ct
150ct
200ct
300ct
300ct
300ct
300ct
300ct
320ct
400ct
400ct
400ct
400ct
400ct
400ct
400ct
500ct
500ct
500ct
500ct
500ct
*500ct
500ct
600ct
600ct
60ct
120ct
12ct
50ct
100ct
150ct
600ct
200ct
12ct
50ct
150ct
300ct
600ct
12.8ct
40ct
120ct
200ct
400ct
1000ct
2000ct
4000ct
12.8ct
16ct
50ct
150ct
500ct
500ct
600ct
12.8ct
30ct
PAR
15
30
3
12.5
25
37.5
150
50
3
12.5
37.5
75
150
3.2
10
30
50
100
250
500
1000
3.2
4
12.5
37.5
125
-
150
3.2
7.5
1
KHz
and
higher
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Power
Watts
400
Hz
and
higher
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
150
Hz
and
higher
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
Prim.
Unbal.
DC
Curr.
ma
Prim.
DC
Resist.
Ohms
Sec.
DC
Resist.
Ohms
Ser
Conn
8.5
15
1.75
5.8
13
20
82
24
1.75
6.2
21
38
66
1.75
4.3
14
24
42
109
198
436
1.6
2.3
5.8
19.8
60
60
66
1.75
3.7
Par
Conn
2.2
3.8
.44
1.5
3.3
5
20.5
6.0
.44
1.6
5.3
9.5
17
.44
1.1
3.5
6
10.5
28
49
109
.4
.56
1.5
5
15
-
17
.44
.93
Turns Ratio
Prim/Sec.
Sec
Ser
Conn
1.41:1
1:1
3.54:1
1.73:1
1.22:1
1:1
1:2
1:1
5:1
2.45:1
1.41:1
1:1
1.41:1
5:1
3.16:1
1.83:1
1.41:1
1:1
1:1.58
1:2.24
1:3.16
6.25:1
5.6:1
3.16:1
1.83:1
1:1
1:1
1:1.1
6.85:1
4.47:1
Sec
Par
Conn
2.83:1
2:1
7.08:1
3.46:1
2.44:1
2:1
1:1
2:1
10:1
4.9:1
2.83:1
2:1
1.41:1
10:1
6.32:1
3.65:1
2.83:1
2:1
1.26:1
1:1.1
1:1.58
12.5:1
11.2:1
6.32:1
3.65:1
2:1
-
1.83:1
13.7:1
8.94:1
Prices
1-9
***
(US $)
K
Series
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
44.20
45.76
44.20
44.20
44.20
N
Series
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
45.76
47.63
45.76
45.76
45.76
Prim.
Imped.
Ohms
9.0
9.0
8.0
8.0
8.0
8.0
8.0
7.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.0
4.0
10.8
10.8
13.5
12
12
12
12
17
30
27
26
27
27
30
39
30
39
39
39
39
39
43
43
43
43
43
43
43
68
60
http://www.picoelectronics.com/plugin/pe36_37.htm?PartNo=K-7203
5/4/2009
Pico Electronics: Ultra Miniature Transformers: N Series Plug-In and K Series Insulated Leads
Page 3 of 6
K-7370
K-7375
K-7380**
K-7385**
K-7386**
K-7387**
K-7390
K-7395
K-7400
K-7405
K-7410
K-7415
K-7417**
K-7420
K-7425
K-7430
N-6370
N-6375
N-6380**
N-6385**
N-6386**
N-6387**
N-6390
N-6395
N-6400
N-6405
N-6410
N-6415
N-6417**
N-6420
N-6425
N-6430
600ct
600ct
600ct
*600ct
*600ct
600ct
640ct
700ct
800ct
800ct
800ct
900ct
*900ct
1000ct
1000ct
1000ct
48ct
200ct
600ct
600ct
900ct
1200ct
12.8ct
100ct
12.8ct
48ct
800ct
600ct
900ct
12ct
50ct
1000ct
12
50
150
-
-
300
3.2
25
3.2
12
200
150
-
3
12.5
250
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
3.5
3.5
3.5
3.0
3.0
3.0
3.0
3.0
60
60
60
60
60
60
69
62
78
74
74
90
90
115
100
75
5.9
25
66
68
104
116
1.75
10.6
1.75
6
102
66
102
1.75
5.8
103
1.5
6.3
17
-
-
29
.44
2.7
.44
1.5
26
17
-
.44
1.5
26
3.54:1
1.73:1
1:1
1:1
1:1.22
1:1.41
7.07:1
2.65:1
7.91:1
4.08:1
1:1
1.23:1
1:1
9.13:1
4.47:1
1:1
7.07:1
3.46:1
2:1
-
-
1.41:1
14.14:1
5.29:1
15.8:1
8.16:1
2:1
2.45:1
-
18.26:1
8.94:1
2:1
44.20
44.20
44.20
45.76
45.76
44.20
44.20
44.20
44.20
44.20
44.20
44.20
45.76
44.20
44.20
44.20
45.76
45.76
45.76
47.63
47.63
45.76
45.76
45.76
45.76
45.76
45.76
45.76
47.63
45.76
45.76
45.76
Ultra Miniature Transformers:
N Series Plug-In and K Series Insulated Leads
Pico
Part
Number
K
Series
Insul.
Leads
K-7435
K-7440
K-7445
K-7450
K-7455
K-7460
K-7465
K-7470
K-7475
K-7480
K-7483
K-7485
K-7490
K-7495
K-7497
K-7500
K-7505
K-7510
K-7512
K-7514**
K-7515
K-7520
K-7525
K-7530
K-7535
K-7540
K-7545
K-7550
K-7555
K-7560
K-7565
K-7570
K-7575
N
Series
Plug-in
N-6435
N-6440
N-6445
N-6450
N-6455
N-6460
N-6465
N-6470
N-6475
N-6480
N-6483
N-6485
N-6490
N-6495
N-6597
N-6500
N-6505
N-6510
N-6512
N-6514**
N-6515
N-6520
N-6525
N-6530
N-6535
N-6540
N-6545
N-6550
N-6555
N-6560
N-6565
N-6570
N-6575
Sec.
Imped.
Ohms
Split
Windings
SER
1060ct
1200ct
1200ct
1200ct
*1200ct
1500ct
1500ct
*1500ct
*1500ct
1600ct
2000ct
2000ct
*2000ct
2000ct
2500ct
3000ct
*3000ct
3600ct
4000ct
4000ct
4000ct
*4000ct
5000ct
5000ct
7500ct
7500ct
7500ct
7500ct
*7500ct
8000ct
8000ct
*8000ct
*9000ct
12.8ct
12.8ct
500ct
1200ct
1200ct
12ct
500ct
600ct
1500ct
12.8ct
8ct
2000ct
2000ct
8000ct
2500ct
3000ct
3000ct
3600ct
16ct
600ct
1000ct
8000ct
500ct
5000ct
50ct
100ct
600ct
2500ct
7500ct
12.8ct
1000
1200ct
9000ct
PAR
3.2
3.2
125
300
-
3
125
-
-
3.2
2
500
-
2000
625
750
-
900
4
150
250
-
125
1250
12.5
25
150
625
-
3.2
250
-
-
1
KHz
and
higher
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Power
Watts
400
Hz
and
higher
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
150
Hz
and
higher
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
Prim.
Unbal.
DC
Curr.
ma
Prim.
DC
Resist.
Ohms
Sec.
DC
Resist.
Ohms
Ser
Conn
1.75
1.75
63
155
150
1.75
60
66
168
1.75
1.0
225
240
1015
268
295
368
413
2.5
66
108
955
62
620
6
11
66
268
925
1.75
106
153
1020
Par
Conn
.44
.44
16
39
-
.44
15
-
-
.44
.25
64
-
254
68
74
-
103
.65
17
27
-
16
155
1.5
2.8
16.5
67
-
.44
26.5
-
-
Turns Ratio
Prim/Sec.
Sec
Ser
Conn
9.1:1
9.68:1
1.55:1
1:1
1:1
11.18:1
1.73:1
1.58:1
1:1
11.18:1
15.8:1
1:1
1:1
1:2
1:1
1:1
1:1
1:1
15.8:1
2.58:1
2:1
1:1.41
3.16:1
1:1
12.25:1
8.66:1
3.54:1
1.73:1
1:1
25:1
2.83:1
2:58:1
1:1
Prices
1-9
***
(US $)
K
Series
44.20
44.20
44.20
44.20
45.76
44.20
44.20
45.76
45.76
44.20
44.20
44.20
45.76
44.20
44.20
44.20
45.76
44.20
44.20
44.20
44.20
45.76
44.20
44.20
49.30
49.30
49.30
49.30
50.90
49.30
49.30
50.90
50.90
N
Series
45.76
45.76
45.76
45.76
47.63
45.76
45.76
47.63
47.63
45.76
45.76
45.76
47.63
45.76
45.76
45.76
47.63
45.76
45.76
45.76
45.76
47.63
45.76
45.76
50.79
50.79
50.79
50.79
55.99
50.79
50.79
55.99
55.79
Prim.
Imped.
Ohms
Sec
Par
Conn
18.2:1
19.4:1
3.1:1
2.1
-
22.36:1
3.46:1
-
-
22.36:1
31.6:1
2:1
-
1:1
2:1
2:1
-
2:1
31.6:1
5.16:1
4:1
-
6.32:1
2:1
24.5:1
17.32:1
7.07:1
3.46:1
-
50:1
5.66:1
-
-
3.0
3.0
3.0
3.0
3.0
2.5
2.5
2.5
2.5
2.5
2.0
2.0
2.0
2.0
2.0
1.8
1.8
1.5
1.5
1.5
1.5
1.5
1.3
1.3
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
115
122
113
113
109
140
150
150
150
140
250
185
175
185
245
267
267
300
395
395
395
390
450
450
670
670
670
670
670
765
695
715
925
http://www.picoelectronics.com/plugin/pe36_37.htm?PartNo=K-7203
5/4/2009
Pico Electronics: Ultra Miniature Transformers: N Series Plug-In and K Series Insulated Leads
Page 4 of 6
K-7580
K-7585
K-7590
K-7595
K-7600
K-7605
K-7610
K-7615
K-7620
K-7625
K-7630
K-7635
K-7640
K-7645
K-7650
K-7652
K-7655
K-7660
N-6580
N-6585
N-6590
N-6595
N-6600
N-6605
N-6610
N-6615
N-6620
N-6625
N-6630
N-6635
N-6640
N-6645
N-6650
N-6652
N-6655
N-6660
10,000ct
10,000ct
10 ,000ct
10,000ct
10,000ct
10,000ct
10,000ct
10,000ct
10,000ct
10,000ct
10,000ct
10,000ct
10,000ct
*10,000ct
15,000ct
15,000ct
15,000ct
15,000ct
12.8ct
16ct
100ct
200ct
500ct
600ct
1000ct
1200ct
1500ct
2000ct
5000ct
7500ct
10,000ct
10,000ct
400ct
500ct
600ct
10,000ct
3.2
4
25
50
125
150
250
300
375
500
1250
1875
2500
-
100
125
150
2500
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
.66
.66
.66
.66
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.75
.66
.66
.66
.66
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.8
0.8
0.8
0.8
768
756
780
780
780
780
780
780
780
780
780
780
780
715
1165
1165
1165
1165
1.6
1.7
10
24
60
83
106
145
160
300
610
932
1075
985
52
60
80
1050
.4
.43
2.5
6
15
21
27
36
40
75
153
233
269
-
13
15
20
263
28:1
25:1
10:1
7.07:1
4.47:1
4.08:1
3.16:1
2.89:1
2.58:1
2.24:1
1.41:1
1.16:1
1:1
1:1
6.12:1
5.48:1
5:1
1.22:1
56:1
50:1
20:1
14.14:1
8.94:1
8.16:1
6.32:1
5.77:1
5.16:1
4.47:1
2.83:1
2.31:1
2:1
-
12.25:1
10.95:1
10:1
2.45:1
49.30
49.30
49.30
49.30
49.30
49.30
49.30
49.30
49.30
49.30
49.30
49.30
49.30
50.75
49.30
49.30
49.30
49.30
50.79
50.79
50.79
50.79
50.79
50.79
50.79
50.79
50.79
50.79
50.79
50.79
50.79
55.99
50.79
50.79
50.79
50.79
Ultra Miniature Transformers:
N Series Plug-In and K Series Insulated Leads
Pico
Part
Number
K
Series
Insul.
Leads
K-7665
K-7670
K-7675
K-7680
K-7685
K-7690
K-7695
K-7700
K-7705
K-7710
K-7715
K-7720
K-7725
K-7730
K-7732
K-7734
K-7735
K-7740
K-7745
K-7750
K-7755
K-7760
K-7765
K-7770
K-7775
K-7777
K-7778
K-7779
K-7780
K-7785
N
Series
Plug-in
N-6665
N-6670
N-6675
N-6680
N-6685
N-6690
N-6695
N-6700
N-6705
N-6710
N-6715
N-6720
N-6725
N-6730
N-6732
N-6734
N-6735
N-6740
N-6745
N-6750
N-6755
N-6760
N-6765
N-6770
N-6775
N-6777
N-6778
N-6779
N-6780
N-6785
Sec.
Imped.
Ohms
Split
Windings
SER
*15,000ct
15,000ct
16,000ct
20,000ct
20,000ct
20,000ct
20,000ct
20,000ct
20,000ct
*20,000ct
25,000ct
25,000ct
30,000ct
30,000ct
30,000ct
30,000ct
30,000ct
30,000ct
*30,000ct
40,000ct
40,000ct
40,000ct
40,000ct
*40,000ct
50,000ct
50,000ct
50,000ct
50,000ct
60,000ct
62,500ct
15,000ct
15,000ct
1000ct
500ct
600ct
800ct
1000ct
5000ct
10,000ct
20,000ct
500ct
1000ct
50ct
1200ct
500ct
200ct
5000ct
10,000ct
30,000ct
400ct
2000ct
4000ct
20,000ct
40,000ct
200ct
500ct
600ct
50,000ct
15,000ct
50ct
PAR
-
3750
250
125
150
200
250
1250
2500
-
125
250
12.5
300
125
50
1250
2500
-
100
500
1000
5000
-
50
125
150
12,500
3750
12.5
1
KHz
and
higher
.66
.66
.62
.5
.5
.5
.5
.5
.5
.5
.4
.4
.33
.33
.33
.33
.33
.33
.33
.25
.25
.25
.25
.25
.2
.2
.2
.2
.16
.16
Power
Watts
400
Hz
and
higher
.66
.66
.62
.5
.5
.5
.5
.5
.5
.5
.4
.4
.33
.33
.33
.33
.33
.33
.33
.25
.25
.25
.25
.25
.2
.2
.2
.2
.16
.16
150
Hz
and
higher
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
.11
Prim.
Unbal.
DC
Curr.
ma
Prim.
DC
Resist.
Ohms
Sec.
DC
Resist.
Ohms
Ser
Conn
1600
1600
108
60
82
98
135
610
1075
2370
60
106
6.2
156
61
24
620
1090
3740
53
300
548
3075
4350
24
60
82
6270
1650
6
Par
Conn
-
400
27
15
20.5
24.5
34
153
269
-
15
27
1.6
39
15.3
6
155
272
-
13
75
137
769
-
6
15
21
1568
412
1.5
Turns Ratio
Prim/Sec.
Prices
1-9
***
(US $)
K
Series
50.75
49.30
49.30
49.30
49.30
49.30
49.30
49.30
49.30
54.34
49.30
49.30
54.34
54.34
54.34
54.34
54.34
54.34
57.08
57.08
57.08
57.08
57.08
64.74
64.74
64.74
64.74
64.74
71.20
71.20
N
Series
55.99
50.79
50.79
50.79
55.99
55.99
55.99
55.99
55.99
56.53
55.99
55.99
56.53
56.53
56.53
56.53
56.53
56.53
60.69
60.69
60.69
60.69
60.69
67.69
67.69
67.69
67.69
67.69
73.30
73.30
Prim.
Imped.
Ohms
Sec
Ser
Conn
1:1
1:1
4:1
6.32:1
5.77:1
5:1
4.47:1
2:1
1.41:1
1:1
7.07:1
5:1
24.5:1
5:1
7.7:1
12.2:1
2.45:1
1.73:1
1:1
10:1
4.47:1
3.16:1
1.41:1
1:1
15.8:1
10:1
9.13:1
1:1
2:1
35.4:1
Sec
Par
Conn
-
2:1
8:1
12.65:1
11.55:1
10:1
8.94:1
4:1
2.83:1
-
14.14:1
10:1
49:1
10:1
15.5:1
24.5:1
4.9:1
3.46:1
-
20:1
8.94:1
6.32:1
2.83:1
-
31.6:1
20:1
18.26:1
2:1
4:1
70.7:1
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
1165
1165
1560
1750
1750
1750
1750
1750
1750
1715
2470
2470
2730
2815
2730
2730
2730
2730
2730
3150
3150
3150
3150
3940
4275
4275
4275
4500
5960
5960
http://www.picoelectronics.com/plugin/pe36_37.htm?PartNo=K-7203
5/4/2009
Pico Electronics: Ultra Miniature Transformers: N Series Plug-In and K Series Insulated Leads
Page 5 of 6
K-7787
K-7789
K-7790
K-7795
K-7800
K-7805
K-7810
K-7813
K-7814
K-7815
K-7820
K-7823
K-7825
K-7830
K-7835
K-7837
K-7840
N-6787
N-6789
N-6790
N-6795
N-6800
N-6805
N-6810
N-6813
N-6814
N-6815
N-6820
N-6823
N-6825
N-6830
N-6835
N-6837
N-6840
80,000ct
80,000ct
90,000ct
95,000ct
100,000ct
100,000ct
100,000ct
100,000ct
100,000ct
100,000ct
135,000ct
200,000ct
200,000ct
200,000ct
200,000ct
250,000ct
250,000ct
15,000ct
80,000ct
10,000ct
15,000ct
60ct
100ct
500ct
1000ct
2000ct
10,000ct
82ct
500ct
1000ct
10,000ct
20,000ct
200ct
1000ct
3750
20,000
2500
3750
15
25
125
250
500
2500
20.5
125
250
2500
5000
50
250
.12
.12
.11
.1
.1
.1
.1
.1
.1
.1
.074
.05
.05
.05
.05
.04
.04
.12
.12
.11
.1
.1
.1
.1
.1
.1
.1
.074
.05
.05
.05
.05
.04
.04
.11
.11
.11
.10
.10
.10
.10
.10
.10
.10
.074
.05
.05
.05
.05
.04
.04
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.25
0.2
0.2
0.2
0.2
0.2
0.2
7200
7200
7500
9550
10,000
10,000
10,000
10,000
10,000
10,000
13,700
17,340
17,340
17,340
17,340
17,340
17,340
1690
9920
1350
1635
8.5
14
62
140
248
1075
9.5
75
133
1350
3000
28
118
423
2480
338
410
2.2
3.5
15.5
35
62
270
2.4
19
33
336
750
7
30
2.3:1
1:1
3:1
2.5:1
40.8:1
31.6:1
14.1:1
10:1
7.07:1
3.16:1
40.6:1
20:1
14.1:1
4.47:1
3.16:1
35.4:1
15.8:1
4.6:1
2:1
6:1
5:1
81.6:1
63.2:1
28.3:1
20:1
14.14:1
6.32:1
81.2:1
40:1
28.3:1
8.94:1
6.32:1
70.7:1
31.6:1
71.20
71.20
79.88
79.88
79.88
79.88
79.88
79.88
79.88
79.88
77.80
77.80
77.80
77.80
77.80
80.09
80.09
6.60
73.30
73.30
76.62
76.62
76.62
76.62
76.62
76.62
76.62
76.62
80.17
80.17
80.17
80.17
82.19
82.19
82.19
6.60
K-SHIELD: MU-METAL SHIELD .53" d X .56" h (13.46 mm d X 14.22 mm h)
N-SHIELD: MU-METAL SHIELD .53" d X .56" h (13.46 mm d X 14.22 mm h)
*Includes electrostatic shield
**Miniaturized telephone coupling application
***Discount Prices:
1-9 Net;
10-24 less 10%;
25-49 less 16%;
50-99 less 23%;
100-499 less 30%
FEATURES
Extreme resistance to thermal shock
Ultra miniature size
PICO is approved QPL Source (Mil-PRF-27)
Magnetic Shields available
Electrostatic shielding can be added
Variation of standard designs available
Primary and secondary windings can be used either as input or output.
Special Production techniques ensure uniform size and leads which are free of encapsulant. No Meniscus in lead area.
Every unit can be made with a 300 thermal cycle guarantee using PICO's special SR construction. Contact factory for details.
Ordering Instructions:
No minimum.
Net 30 days F.O.B. Pelham, NY
http://www.picoelectronics.com/plugin/pe36_37.htm?PartNo=K-7203
5/4/2009
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