Isolated Through Hole DC / DC Converters:

7,005 Products Found

We offer an extensive range of DOSA, POLA, Half Brick, Full Brick, Half Brick, Sixteenth Brick and other through hole DC / DC converters from industry leading manufacturers like Traco Power, Murata, Recom, CUI, Aimtec, TDK Lambda, Wurth Elektronik, XP Power, Multicomp Pro for use in Industrial, Medical, Railways, and Gate Drive applications.

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No. of Pins
Output Voltage - Output 1
Output Current - Output 1
Output Current
Output Voltage Nom
Output Voltage - Output 2
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Output Current - Output 2
Output Regulation
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ComparePrice ForQuantity
2319849

RoHS

Each
1+
S$8.310
(S$9.0579)
5+
S$8.080
(S$8.8072)
10+
S$7.830
(S$8.5347)
50+
S$7.500
(S$8.175)
100+
S$7.000
(S$7.630)
Min: 1 / Mult: 1
ITE
-
SIP
-
1:1
1W
-
2 Output
-
3.3V
151mA
-
-
-3.3V
-
151mA
Unregulated
-
1kV
24V
Fixed
6.09mm
10.16mm
19.3mm
21.6V
26.4V
IA Series
2467025

RoHS

Each
1+
S$209.170
(S$227.9953)
5+
S$202.900
(S$221.161)
10+
S$196.820
(S$214.5338)
50+
S$188.330
(S$205.2797)
100+
S$179.240
(S$195.3716)
Min: 1 / Mult: 1
ITE
-
Half Brick
-
2:1
350W
-
1 Output
-
24V
14.6A
-
-
-
-
-
Regulated
-
1.5kV
24V
Fixed, Adjustable
57.9mm
13.2mm
61mm
18V
36V
QSB350 Series
2466984

RoHS

Each
1+
S$193.570
(S$210.9913)
5+
S$188.120
(S$205.0508)
10+
S$182.300
(S$198.707)
50+
S$174.540
(S$190.2486)
100+
S$162.910
(S$177.5719)
Min: 1 / Mult: 1
ITE
-
Quarter Brick
-
4:1
100W
-
1 Output
-
12V
8.3A
-
-
-
-
-
Regulated
-
1.5kV
24V
Fixed, Adjustable
36.8mm
12.7mm
57.9mm
9V
36V
QSB100 Series
2725440

RoHS

Each
1+
S$32.610
(S$35.5449)
10+
S$30.790
(S$33.5611)
25+
S$30.320
(S$33.0488)
50+
S$28.880
(S$31.4792)
100+
S$26.480
(S$28.8632)
Min: 1 / Mult: 1
ITE
-
DIP
-
2:1
8W
-
1 Output
-
24V
335mA
-
-
-
-
-
-
-
1.5kV
24V
Fixed
14mm
8.5mm
24.1mm
18V
36V
TEL 8 Series
2725464

RoHS

Each
1+
S$81.550
(S$88.8895)
10+
S$76.290
(S$83.1561)
25+
S$71.320
(S$77.7388)
50+
S$66.400
(S$72.376)
100+
S$65.370
(S$71.2533)
Min: 1 / Mult: 1
ITE
-
DIP
-
4:1
25W
-
1 Output
-
5V
5A
-
-
-
-
-
-
-
1.5kV
24V
Fixed
40.6mm
10.2mm
50.8mm
10V
40V
TEN 25WI Series
3994826

RoHS

Each
1+
S$52.490
(S$57.2141)
10+
S$50.600
(S$55.154)
25+
S$49.510
(S$53.9659)
50+
S$48.480
(S$52.8432)
100+
S$44.440
(S$48.4396)
Min: 1 / Mult: 1
ITE
-
SIP
-
4:1
12W
-
2 Output
-
5V
1.2A
-
-
-5V
-
1.2A
Regulated
-
1.6kV
12V
Fixed
9.6mm
12mm
22mm
4.5V
18V
TMR 12WI Series
4072090

RoHS

Each
1+
S$45.170
(S$49.2353)
10+
S$43.380
(S$47.2842)
25+
S$42.580
(S$46.4122)
50+
S$40.680
(S$44.3412)
100+
S$37.280
(S$40.6352)
Min: 1 / Mult: 1
ITE
-
DIP
-
2:1
15W
-
2 Output
-
12V
625mA
-
-
-12V
-
625mA
-
-
1.5kV
12V
Fixed
13.7mm
10.2mm
23.8mm
9V
18V
TEL 15N Series
4528613

RoHS

Each
1+
S$17.590
(S$19.1731)
10+
S$16.640
(S$18.1376)
25+
S$16.380
(S$17.8542)
50+
S$15.860
(S$17.2874)
100+
S$14.330
(S$15.6197)
Min: 1 / Mult: 1
ITE & Industrial
-
SIP
-
4:1
3W
-
1 Output
-
3.3V
700mA
-
-
-
-
-
-
-
1.6kV
24V
Fixed
10mm
11.3mm
22.3mm
9V
75VDC
TEC 3UI Series
4335579

RoHS

Each
1+
S$92.360
(S$100.6724)
10+
S$92.060
(S$100.3454)
25+
S$84.750
(S$92.3775)
50+
S$78.900
(S$86.001)
100+
S$77.690
(S$84.6821)
Min: 1 / Mult: 1
ITE, Industrial & Railway
-
DIP
-
12:1
15W
-
1 Output
-
24V
625mA
-
-
-
-
-
-
-
3kV
36V
Fixed
25.4mm
9.9mm
25.4mm
9V
75VDC
THN 15UIR Series
4296172

RoHS

Each
1+
S$77.030
(S$83.9627)
5+
S$75.740
(S$82.5566)
10+
S$74.230
(S$80.9107)
20+
S$72.720
(S$79.2648)
Min: 1 / Mult: 1
ITE
-
DIP
-
4:1
30W
-
2 Output
-
12V
1.25A
-
-
-12V
-
1.25A
-
-
1.5kV
48V
Fixed
25.4mm
9.9mm
50.8mm
36V
76V
MGW30 Series
4126205

RoHS

Each
1+
S$3.270
(S$3.5643)
5+
S$3.170
(S$3.4553)
10+
S$3.070
(S$3.3463)
50+
S$2.880
(S$3.1392)
100+
S$2.750
(S$2.9975)
Min: 1 / Mult: 1
ITE
-
SIP
-
-
1W
-
1 Output
-
3.3V
303mA
-
-
-
-
-
Unregulated
-
1.5kV
5V
Fixed
6mm
10.16mm
11.6mm
4.5V
5.5V
IEB01 Series
1007538

RoHS

Each
1+
S$7.010
(S$7.6409)
10+
S$6.720
(S$7.3248)
25+
S$6.530
(S$7.1177)
50+
S$6.160
(S$6.7144)
100+
S$5.960
(S$6.4964)
Min: 1 / Mult: 1
ITE
-
SIP
-
1:1
1W
-
1 Output
-
5V
200mA
-
-
-
-
-
Unregulated
-
1kV
5V
Fixed
6.1mm
10.2mm
11.5mm
4.5V
5.5V
TME Series
2451585

RoHS

Each
1+
S$56.100
(S$61.149)
10+
S$53.140
(S$57.9226)
25+
S$52.000
(S$56.680)
50+
S$50.970
(S$55.5573)
100+
S$46.720
(S$50.9248)
Min: 1 / Mult: 1
ITE
-
DIP
-
2:1
15W
-
1 Output
-
5V
3A
-
-
-
-
-
-
-
1.6kV
24V
Fixed
25.4mm
9.9mm
25.4mm
18V
36V
THN 15 Series
1242701

RoHS

Each
1+
S$23.040
(S$25.1136)
10+
S$21.670
(S$23.6203)
25+
S$21.560
(S$23.5004)
50+
S$21.440
(S$23.3696)
100+
S$19.550
(S$21.3095)
Min: 1 / Mult: 1
ITE
-
SIP
-
2:1
2W
-
2 Output
-
12V
85mA
-
-
-12V
-
85mA
Regulated
-
1.6kV
24V
Fixed
9.2mm
11.1mm
21.8mm
18V
36V
TMR 2 Series
1007547

RoHS

Each
1+
S$8.030
(S$8.7527)
10+
S$7.430
(S$8.0987)
25+
S$7.220
(S$7.8698)
50+
S$6.790
(S$7.4011)
100+
S$6.580
(S$7.1722)
Min: 1 / Mult: 1
ITE
-
SIP
-
1:1
1W
-
1 Output
-
5V
200mA
-
-
-
-
-
Unregulated
-
1kV
24V
Fixed
7.1mm
10.2mm
11.5mm
21.6V
26.4V
TME Series
2846307

RoHS

Each
1+
S$10.560
(S$11.5104)
5+
S$10.040
(S$10.9436)
10+
S$9.800
(S$10.682)
20+
S$9.510
(S$10.3659)
50+
S$9.220
(S$10.0498)
Min: 1 / Mult: 1
Medical
-
SIP
-
1:1
1W
-
1 Output
-
24V
42mA
-
-
-
-
-
Unregulated
-
2kV
5V
Fixed
6mm
10mm
11.5mm
4.5V
5.5V
RO Series
3911030

RoHS

Each
1+
S$32.540
(S$35.4686)
5+
S$32.280
(S$35.1852)
10+
S$32.010
(S$34.8909)
20+
S$31.530
(S$34.3677)
50+
S$30.780
(S$33.5502)
More Pricing...
Min: 1 / Mult: 1
ITE
-
DIP
-
4:1
3W
-
1 Output
-
12V
250mA
-
-
-
-
-
Regulated
-
3kV
48V
Fixed
20.3mm
12mm
31.8mm
18V
75VDC
THR 3WI Series
3879406

RoHS

Each
1+
S$222.890
(S$242.9501)
Min: 1 / Mult: 1
Railway
-
Quarter Brick
-
10:1
150W
-
1 Output
-
12V
12.5A
-
-
-
-
-
Regulated
-
4.242kV
72V
Fixed, Adjustable
39.62mm
13mm
61.21mm
16V
160V
IRQ Series
3911085

RoHS

Each
1+
S$112.990
(S$123.1591)
5+
S$112.090
(S$122.1781)
10+
S$111.190
(S$121.1971)
20+
S$109.270
(S$119.1043)
50+
S$106.790
(S$116.4011)
More Pricing...
Min: 1 / Mult: 1
ITE
-
DIP
-
4:1
40W
-
1 Output
-
54V
741mA
-
-
-
-
-
Regulated
-
3kV
110V
Fixed, Adjustable
25.4mm
11mm
50.8mm
36V
160V
THR 40WI Series
3911064

RoHS

Each
1+
S$73.990
(S$80.6491)
5+
S$73.410
(S$80.0169)
10+
S$72.840
(S$79.3956)
20+
S$69.470
(S$75.7223)
100+
S$67.850
(S$73.9565)
More Pricing...
Min: 1 / Mult: 1
ITE
-
DIP
-
4:1
20W
-
2 Output
-
12V
833mA
-
-
-12V
-
833mA
Regulated
-
3kV
24V
Fixed
25.4mm
11mm
50.8mm
9V
36V
THR 20WI Series
3911067

RoHS

Each
1+
S$66.160
(S$72.1144)
20+
S$63.590
(S$69.3131)
100+
S$62.580
(S$68.2122)
200+
S$62.400
(S$68.016)
Min: 1 / Mult: 1
ITE
-
DIP
-
4:1
20W
-
1 Output
-
12V
1.67A
-
-
-
-
-
Regulated
-
3kV
48V
Fixed, Adjustable
25.4mm
11mm
50.8mm
18V
75VDC
THR 20WI Series
1337135

RoHS

Each
1+
S$57.980
(S$63.1982)
5+
S$52.520
(S$57.2468)
10+
S$51.120
(S$55.7208)
50+
S$50.390
(S$54.9251)
100+
S$49.650
(S$54.1185)
Min: 1 / Mult: 1
ITE
-
DIP
-
2:1
6W
-
1 Output
-
5V
1A
-
-
-
-
-
Regulated
-
1.5kV
12V
Fixed
20.3mm
10mm
25.4mm
9V
18V
JCA06 Series
1615946

RoHS

Each
1+
S$10.220
(S$11.1398)
5+
S$9.640
(S$10.5076)
10+
S$9.630
(S$10.4967)
20+
S$9.620
(S$10.4858)
50+
S$9.610
(S$10.4749)
Min: 1 / Mult: 1
ITE
-
SIP
-
1:1
2W
-
1 Output
-
15V
133mA
-
-
-
-
-
Unregulated
-
1kV
5V
Fixed
7.65mm
10.15mm
19.5mm
4.5V
5.5V
NMG Series
1021521

RoHS

Each
1+
S$18.150
(S$19.7835)
9+
S$17.720
(S$19.3148)
18+
S$17.230
(S$18.7807)
Min: 1 / Mult: 1
ITE
-
SIP
-
1:1
2W
-
1 Output
-
12V
167mA
-
-
-
-
-
Unregulated
-
1kV
5V
Fixed
7.5mm
10mm
14mm
4.5V
5.5V
NML Series
3651881

RoHS

Each
1+
S$280.150
(S$305.3635)
10+
S$272.150
(S$296.6435)
Min: 1 / Mult: 1
Railway
-
Half Brick
-
10:1
250W
-
1 Output
-
12V
21A
-
-
-
-
-
Regulated
-
4.2kV
72V
Fixed, Adjustable
60.7mm
14mm
63.2mm
16V
160V
IRH Series
101-125 of 7005 items
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