.hide-partial { max-height: none; } .show-more { display: none; }

Tube Power

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Power

List Images

Results: 40,869

Applied Filters:

Packaging = Tube

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
DC/DC Converters - Through Hole dc-dc, isolated, 40 W, 9 36 Vdc input, 5 Vdc, 8 A, single regulated output, DIP PRC40-24-S5 CUI Inc. 1: £54.72 8In Stock 36Expected 10/11/2026	Mfr. Part No. PRC40-24-S5 Mouser Part No 490-PRC40-24-S5	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 40 W, 9 36 Vdc input, 5 Vdc, 8 A, single regulated output, DIP Learn More about CUI Inc. cui prc40w 60w dc dc converters	Datasheet	8In Stock 36Expected 10/11/2026	£54.72 £52.69 £51.89 £50.71 View £49.88 £49.09 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc, isolated, 2 W, 10.8 13.2 Vdc input, 5 Vdc, 0.4 A, single regulated output, SIP PTM2-12-S5-S CUI Inc. 1: £16.64 29In Stock	Mfr. Part No. PTM2-12-S5-S Mouser Part No 490-PTM2-12-S5-S	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 2 W, 10.8 13.2 Vdc input, 5 Vdc, 0.4 A, single regulated output, SIP Learn More about CUI Inc. cui ptm2 s dcdc converters	Datasheet	29In Stock	£16.64 £16.02 £15.76 £15.42 View £15.17 £14.93 £14.61 £14.37	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc, isolated, 300 W, 9 36 Vdc input, 12 Vdc, 25 A, single regulated output, DIP PVC300-24-S12 CUI Inc. 1: £181.02 4In Stock 21Expected 26/01/2027	Mfr. Part No. PVC300-24-S12 Mouser Part No 490-PVC300-24-S12	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 300 W, 9 36 Vdc input, 12 Vdc, 25 A, single regulated output, DIP Learn More about CUI Inc. cui inc pvc300 dc dc converters	Datasheet	4In Stock 21Expected 26/01/2027	£181.02 £174.00 £171.15 £167.29	Min.: 1 Mult.: 1
Power Supplies - Board Mount ac-dc, 80w, 48Vdc, single output, metal case no fan VOF-4-12-P CUI Inc. 1: £19.88 16In Stock Restricted Availability	Mfr. Part No. VOF-4-12-P Mouser Part No 490-VOF-4-12-P	CUI Inc.	Power Supplies - Board Mount ac-dc, 80w, 48Vdc, single output, metal case no fan Learn More about CUI Inc. cui vof 4 acdc power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	16In Stock	£19.88 £19.70 £19.52 £11.75 View £11.41 £11.10 £10.81 £10.70 Quote	Min.: 1 Mult.: 1 Restricted Availability
Power Supplies - Board Mount ac-dc, 80w, 15Vdc, single output, metal case no fan VOF-4-3-P CUI Inc. 1: £19.88 12In Stock Restricted Availability	Mfr. Part No. VOF-4-3-P Mouser Part No 490-VOF-4-3-P	CUI Inc.	Power Supplies - Board Mount ac-dc, 80w, 15Vdc, single output, metal case no fan Learn More about CUI Inc. cui vof 4 acdc power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	12In Stock	£19.88 £19.70 £19.52 £11.75 View £11.41 £11.10 £10.81 £10.70 Quote	Min.: 1 Mult.: 1 Restricted Availability
DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 5Vout 200mA UnReg DC11-V0305SLF HALO Electronics 1: £9.94 115In Stock	Mfr. Part No. DC11-V0305SLF Mouser Part No 493-DC11-V0305SLF	HALO Electronics	DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 5Vout 200mA UnReg Learn More about HALO Electronics dc dc converters	Datasheet	115In Stock	£9.94 £4.43 £4.06 £3.82 View £3.49 £3.32 £3.02 £2.92 Quote	Min.: 1 Mult.: 1
DC/DC Converters - SMD SMD 1W 1.5KV 12Vin 3.3Vout 300mA UnReg DC11-V1203SLF HALO Electronics 1: £9.94 76In Stock	Mfr. Part No. DC11-V1203SLF Mouser Part No 493-DC11-V1203SLF	HALO Electronics	DC/DC Converters - SMD SMD 1W 1.5KV 12Vin 3.3Vout 300mA UnReg Learn More about HALO Electronics dc dc converters	Datasheet	76In Stock	£9.94 £4.43 £4.06 £3.82 View £3.49 £3.32 £3.02 £2.92 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 6-28Vin 3.3Vout 0.5A Non-Iso SIP3 P78A03-0500 CUI Inc. 1: £5.63 933In Stock Restricted Availability	Mfr. Part No. P78A03-0500 Mouser Part No 490-P78A03-0500	CUI Inc.	DC/DC Converters - Through Hole 6-28Vin 3.3Vout 0.5A Non-Iso SIP3 Learn More about CUI Inc. cui p78 dc regulators Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	933In Stock	£5.63 £5.55 £5.47 £5.12 View £4.96 £4.88 £4.70	Min.: 1 Mult.: 1 Restricted Availability
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S002NZRL HALO Electronics 1: £11.93 1,047In Stock	Mfr. Part No. TG1G-S002NZRL Mouser Part No 493-TG1G-S002NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	1,047In Stock	£11.93 £4.08 £3.86 £3.62 View £3.52 £3.51 £3.41	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case TEN 20-4823WIN TRACO Power 1: £47.99 107In Stock	Mfr. Part No. TEN 20-4823WIN Mouser Part No 495-TEN20-4823WIN	TRACO Power	DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case	Datasheet	107In Stock	£47.99	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC/DC TH 36-75Vin, 5Vout, 25W, Positive Logic, RoHS SPM25-050-D48P-C Murata Power Solutions 1: £55.64 147In Stock Restricted Availability	Mfr. Part No. SPM25-050-D48P-C Mouser Part No 580-SPM25-050-D48P-C	Murata Power Solutions	DC/DC Converters - Through Hole DC/DC TH 36-75Vin, 5Vout, 25W, Positive Logic, RoHS Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	147In Stock	£55.64 £53.49 £38.86 £34.78 View Quote	Min.: 1 Mult.: 1 Restricted Availability
DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter DQS1-12-S5-S CUI Inc. 1: £5.07 81In Stock	Mfr. Part No. DQS1-12-S5-S Mouser Part No 490-DQS1-12-S5-S	CUI Inc.	DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter Learn More about CUI Inc. cui dqs1 s drs1 s dc dc converters	Datasheet	81In Stock	£5.07 £4.99 £4.91 £4.70 View £4.63 £4.54 £4.43 £4.37	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter DQS1-24-S12-S CUI Inc. 1: £5.07 100In Stock	Mfr. Part No. DQS1-24-S12-S Mouser Part No 490-DQS1-24-S12-S	CUI Inc.	DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter Learn More about CUI Inc. cui dqs1 s drs1 s dc dc converters	Datasheet	100In Stock	£5.07 £5.00 £4.92 £4.71 View £4.63 £4.54 £4.43 £4.37	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP DRM1-5-S15-S CUI Inc. 1: £6.06 52In Stock	Mfr. Part No. DRM1-5-S15-S Mouser Part No 490-DRM1-5-S15-S	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP Learn More about CUI Inc. cui drm1 s converters	Datasheet	52In Stock	£6.06 £5.98 £5.88 £5.60 View £5.50 £5.41 £5.28 £5.21	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 12VDC, 2W Isolated Output DC-DC Converter DRM2-12-D15-S CUI Inc. 1: £8.03 62In Stock	Mfr. Part No. DRM2-12-D15-S Mouser Part No 490-DRM2-12-D15-S	CUI Inc.	DC/DC Converters - Through Hole 12VDC, 2W Isolated Output DC-DC Converter Learn More about CUI Inc. cui drm2 s converters	Datasheet	62In Stock	£8.03 £7.73 £7.60 £7.45 View £7.32 £7.21 £7.05 £6.94	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 12VDC, 2W Isolated Output DC-DC Converter DRM2-12-S5-S CUI Inc. 1: £7.32 39In Stock 100Expected 02/11/2026	Mfr. Part No. DRM2-12-S5-S Mouser Part No 490-DRM2-12-S5-S	CUI Inc.	DC/DC Converters - Through Hole 12VDC, 2W Isolated Output DC-DC Converter Learn More about CUI Inc. cui drm2 s converters	Datasheet	39In Stock 100Expected 02/11/2026	£7.32 £7.05 £6.93 £6.78 View £6.67 £6.56 £6.42 £6.31	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 24VDC, 2W Isolated Output DC-DC Converter DRM2-24-D5-S CUI Inc. 1: £8.03 35In Stock	Mfr. Part No. DRM2-24-D5-S Mouser Part No 490-DRM2-24-D5-S	CUI Inc.	DC/DC Converters - Through Hole 24VDC, 2W Isolated Output DC-DC Converter Learn More about CUI Inc. cui drm2 s converters	Datasheet	35In Stock	£8.03 £7.73 £7.60 £7.45 View £7.32 £7.21 £7.05 £6.94	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 24VDC, 2W Isolated Output DC-DC Converter DRM2-24-S15-S CUI Inc. 1: £7.32 50In Stock 50Expected 10/12/2026	Mfr. Part No. DRM2-24-S15-S Mouser Part No 490-DRM2-24-S15-S	CUI Inc.	DC/DC Converters - Through Hole 24VDC, 2W Isolated Output DC-DC Converter Learn More about CUI Inc. cui drm2 s converters	Datasheet	50In Stock 50Expected 10/12/2026	£7.32 £7.05 £6.93 £6.78 View £6.67 £6.56 £6.42 £6.31	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 5VDC, 2W Isolated Output DC-DC Converter DRM2-5-S12-S CUI Inc. 1: £7.32 64In Stock	Mfr. Part No. DRM2-5-S12-S Mouser Part No 490-DRM2-5-S12-S	CUI Inc.	DC/DC Converters - Through Hole 5VDC, 2W Isolated Output DC-DC Converter Learn More about CUI Inc. cui drm2 s converters	Datasheet	64In Stock	£7.32 £7.05 £6.93 £6.78 View £6.67 £6.56 £6.42 £6.31	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP DSM1-12-D12-S CUI Inc. 1: £7.22 44In Stock	Mfr. Part No. DSM1-12-D12-S Mouser Part No 490-DSM1-12-D12-S	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP Learn More about CUI Inc. cui dsm1 s converters	Datasheet	44In Stock	£7.22 £6.95 £6.84 £6.70 View £6.58 £6.48 £6.34 £6.24	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP DSM1-24-D12-S CUI Inc. 1: £7.22 48In Stock	Mfr. Part No. DSM1-24-D12-S Mouser Part No 490-DSM1-24-D12-S	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP Learn More about CUI Inc. cui dsm1 s converters	Datasheet	48In Stock	£7.22 £6.95 £6.84 £6.70 View £6.58 £6.48 £6.34 £6.24	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 12 Vdc, 0.167 A, single regulated output, SIP DSM2-12-S12-S CUI Inc. 1: £7.81 90In Stock	Mfr. Part No. DSM2-12-S12-S Mouser Part No 490-DSM2-12-S12-S	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 12 Vdc, 0.167 A, single regulated output, SIP Learn More about CUI Inc. cui dsm2 s converters	Datasheet	90In Stock	£7.81 £7.80 £6.62 £6.57	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 15 Vdc, 0.134 A, single regulated output, SIP DSM2-12-S15-S CUI Inc. 1: £7.79 45In Stock	Mfr. Part No. DSM2-12-S15-S Mouser Part No 490-DSM2-12-S15-S	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 15 Vdc, 0.134 A, single regulated output, SIP Learn More about CUI Inc. cui dsm2 s converters	Datasheet	45In Stock	£7.79 £6.61	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 5 Vdc, 0.4 A, single regulated output, SIP DSM2-12-S5-S CUI Inc. 1: £8.03 34In Stock	Mfr. Part No. DSM2-12-S5-S Mouser Part No 490-DSM2-12-S5-S	CUI Inc.	DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 5 Vdc, 0.4 A, single regulated output, SIP Learn More about CUI Inc. cui dsm2 s converters	Datasheet	34In Stock	£8.03 £7.73 £7.60 £7.45 View £7.32 £7.21 £7.05 £6.94	Min.: 1 Mult.: 1
Power Supplies - Board Mount ac-dc, 4W, 12 Vdc, single output, encapsulated PSK-4-12 CUI Inc. 1: £18.92 32In Stock Restricted Availability	Mfr. Part No. PSK-4-12 Mouser Part No 490-PSK-4-12	CUI Inc.	Power Supplies - Board Mount ac-dc, 4W, 12 Vdc, single output, encapsulated Learn More about CUI Inc. cui psk 4 acdc power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	32In Stock	£18.92 £18.73 £18.53 £17.77 View £11.72 £11.30 £10.99 £10.90	Min.: 1 Mult.: 1 Restricted Availability