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Passive Components

Passive Components are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many passive component manufacturers including Bourns, Coilcraft, KEMET, KYOCERA AVX, Mini-Circuits, Murata, Panasonic, TDK, TE Connectivity, Vishay, Wurth, Yageo & many more. We offer an extensive line of passive components including capacitors, resistors, inductors, encoders, varistors, thermistors, potentiometers, antennas, transformers, and more. Please view our large selection of passive components below or view our Newest Passive Components page.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Signal Conditioning 15 dB SMT Bi-Directional Coupler, 700 to 2700 MHz, 50ohm BDCH-15-272+ Mini-Circuits 1: £62.79 66In Stock New Product	Mfr. Part No. BDCH-15-272+ Mouser Part No 139-BDCH-15-272+ New Product	Mini-Circuits	Signal Conditioning 15 dB SMT Bi-Directional Coupler, 700 to 2700 MHz, 50ohm Learn More about Mini-Circuits mini circuits bdch bi directional couplers	Datasheet	66In Stock	£62.79 £52.15 £49.25 £48.56	Min.: 1 Mult.: 1
Crystals 3.2x2.5mm 16MHz 7pF CX3225FB16000C0FZZH1 KYOCERA AVX 1: £0.278 26,962In Stock New Product	Mfr. Part No. CX3225FB16000C0FZZH1 Mouser Part No 581-CX3225FB16C0FZZH New Product	KYOCERA AVX	Crystals 3.2x2.5mm 16MHz 7pF Learn More about KYOCERA AVX avx cx	Datasheet	26,962In Stock	Cut Tape £0.278 £0.233 £0.222 £0.201 Reel £0.162 View £0.19 £0.182 £0.174 £0.155 MouseReel Available	Min.: 1 Mult.: 1 Max.: 24,000 : 3,000
Antennas WR-51 Standard Gain Horn Antenna Operating From 15 GHz to 22 GHz, 20 dBi Nominal Gain, SMA Female Input Connector, ProLine PE9853B/SF-20 Pasternack 1: £2,210.65 1In Stock New Product	Mfr. Part No. PE9853B/SF-20 Mouser Part No 28-PE9853B/SF-20 New Product	Pasternack	Antennas WR-51 Standard Gain Horn Antenna Operating From 15 GHz to 22 GHz, 20 dBi Nominal Gain, SMA Female Input Connector, ProLine	Datasheet	1In Stock	£2,210.65	Min.: 1 Mult.: 1
Antennas WR-34 Waveguide Probe Antenna Operating from 22 GHz to 33 GHz, 6.5 dBi Nominal Gain, UG-599/U Flange PEWPR034-7 Pasternack 1: £1,465.09 1In Stock New Product	Mfr. Part No. PEWPR034-7 Mouser Part No 28-PEWPR034-7 New Product	Pasternack	Antennas WR-34 Waveguide Probe Antenna Operating from 22 GHz to 33 GHz, 6.5 dBi Nominal Gain, UG-599/U Flange	Datasheet	1In Stock	£1,465.09	Min.: 1 Mult.: 1
Standard Clock Oscillators IQXO-691 2520-12 CMOS +/-50ppm -40 to 85C 1.2V 3.2 x 2.5 x 1.2 LFSPXO076034 IQD 1: £3.41 861In Stock 3,000Expected 16/02/2027 New Product	Mfr. Part No. LFSPXO076034 Mouser Part No 449-LFSPXO076034 New Product	IQD	Standard Clock Oscillators IQXO-691 2520-12 CMOS +/-50ppm -40 to 85C 1.2V 3.2 x 2.5 x 1.2	Datasheet	861In Stock 3,000Expected 16/02/2027	Cut Tape £3.41 £2.82 £2.77 £2.62 Reel £1.53 View £2.60 £1.69 £1.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Aluminium Organic Polymer Capacitors 35V 390uF 4600mA 20% AEC-Q200 EEH-ZV1V391UP Panasonic Industry 1: £2.56 1,504In Stock New Product	Mfr. Part No. EEH-ZV1V391UP Mouser Part No 667-EEH-ZV1V391UP New Product	Panasonic Industry	Aluminium Organic Polymer Capacitors 35V 390uF 4600mA 20% AEC-Q200 Learn More about Panasonic Industry panasonic zvu hybrid caps	Datasheet	1,504In Stock	Cut Tape £2.56 £1.72 £1.34 £1.23 Reel £0.995 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 500
Signal Conditioning Balun, 1:2, 2-20GHz, 3mm PQFN MABA-011125 MACOM 1: £141.29 137In Stock 100Expected 05/11/2026	Mfr. Part No. MABA-011125 Mouser Part No 937-MABA-011125	MACOM	Signal Conditioning Balun, 1:2, 2-20GHz, 3mm PQFN Learn More about MACOM maba 011125 balun	Datasheet	137In Stock 100Expected 05/11/2026	Cut Tape £141.29 £138.41 Reel £138.41 £135.61	Min.: 1 Mult.: 1 : 20
Signal Conditioning 4 Way Power Splitter 1.85 mm Connector from 18 to 67 GHz to 12 Watts ZC4PD-E18673+ Mini-Circuits 1: £4,816.12 4In Stock	Mfr. Part No. ZC4PD-E18673+ Mouser Part No 139-ZC4PD-E18673+	Mini-Circuits	Signal Conditioning 4 Way Power Splitter 1.85 mm Connector from 18 to 67 GHz to 12 Watts Learn More about Mini-Circuits mini circuits zc4pde18673 plus splitter	Datasheet	4In Stock	£4,816.12 Quote Quote	Min.: 1 Mult.: 1
Thin Film Resistors - SMD TNPW0603 53K6 0.1% T-10 ET1 e3 TNPW060353K6BXEA Vishay 1: £0.421 93,581In Stock	Mfr. Part No. TNPW060353K6BXEA Mouser Part No 71-TNPW060353K6BXEA	Vishay	Thin Film Resistors - SMD TNPW0603 53K6 0.1% T-10 ET1 e3	Datasheet	93,581In Stock	Cut Tape £0.421 £0.308 £0.282 £0.26 Reel £0.21 View £0.243 £0.233 £0.202 £0.193 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Current Sense Resistors - SMD WSL-3921 .001 5% EA WSL39211L000JEA Vishay / Dale 1: £1.10 50,369In Stock	Mfr. Part No. WSL39211L000JEA Mouser Part No 71-WSL39211L000JEA	Vishay / Dale	Current Sense Resistors - SMD WSL-3921 .001 5% EA	Datasheet	50,369In Stock	Cut Tape £1.10 £0.723 £0.556 £0.502 Reel £0.40 View £0.443 £0.41 £0.40 £0.396 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Aluminium Electrolytic Capacitors - Screw Terminal Knowles / Illinois Capacitor 3186EF503T063BPR1 3186EF503T063BPR1 Knowles / Illinois Capacitor 1: £54.34 31In Stock 11Expected 30/10/2026 New At Mouser	Mfr. Part No. 3186EF503T063BPR1 Mouser Part No 598-186EF503T063BPR1 New At Mouser	Knowles / Illinois Capacitor	Aluminium Electrolytic Capacitors - Screw Terminal	Datasheet	31In Stock 11Expected 30/10/2026	£54.34 £41.42 £40.06 £38.78	Min.: 1 Mult.: 1
Thin Film Resistors - SMD MCU 0805-25 0.1% AT P5 2K0 MCU0805MD2001BP500 Vishay / Beyschlag 1: £0.233 149,368In Stock	Mfr. Part No. MCU0805MD2001BP500 Mouser Part No 594-MCU0805MD2001BP5	Vishay / Beyschlag	Thin Film Resistors - SMD MCU 0805-25 0.1% AT P5 2K0	Datasheet	149,368In Stock	Cut Tape £0.233 £0.171 £0.162 £0.159 Reel £0.132 View £0.143 £0.14 £0.113 £0.102 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thin Film Resistors - SMD TNPW0603 30K 0.1% T-10 ET1 e3 TNPW060330K0BXEA Vishay 1: £0.421 102,175In Stock	Mfr. Part No. TNPW060330K0BXEA Mouser Part No 71-TNPW060330K0BXEA	Vishay	Thin Film Resistors - SMD TNPW0603 30K 0.1% T-10 ET1 e3	Datasheet	102,175In Stock	Cut Tape £0.421 £0.308 £0.282 £0.26 Reel £0.225 View £0.243 £0.233 £0.207 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Supercapacitors / Ultracapacitors CAP 1F 2.7V TH ADCR-S02R7SB105MB ABRACON 1: £0.952 49,382In Stock	Mfr. Part No. ADCR-S02R7SB105MB Mouser Part No 815-ADCRS02R7SB105MB	ABRACON	Supercapacitors / Ultracapacitors CAP 1F 2.7V TH Learn More about ABRACON adcr super capacitors	Datasheet	49,382In Stock	£0.952 £0.491 £0.426 £0.373 View £0.341 £0.315	Min.: 1 Mult.: 1
TCXO Oscillators 24.000 MHz TCXO Clipped Sine Wave 1.7 3.465V 1.0ppm -40 +85 C 3.2 x 2.5mm 4-SMD ECS-TXO-32CSMV-240-BN-TR ECS 1: £1.26 150In Stock 2,000Expected 05/01/2027 New Product	Mfr. Part No. ECS-TXO-32CSMV-240-BN-TR Mouser Part No 520-TXO32CSMV240BNTR New Product	ECS	TCXO Oscillators 24.000 MHz TCXO Clipped Sine Wave 1.7 3.465V 1.0ppm -40 +85 C 3.2 x 2.5mm 4-SMD Learn More about ECS txo 32csmv multivolt tcxo oscillators	Datasheet	150In Stock 2,000Expected 05/01/2027	Cut Tape £1.26 £0.995 £0.952 £0.882 Reel £0.803 View £0.849 £0.751 £0.716 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B3942, uninsulated wire TTS-30KC5-BG CTS Electronic Components 1: £1.68 500In Stock New Product	Mfr. Part No. TTS-30KC5-BG Mouser Part No 774-TTS30KC5BG New Product	CTS Electronic Components	NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B3942, uninsulated wire Learn More about CTS Electronic Components cts tt s thermistors	Datasheet	500In Stock	£1.68 £1.45 £1.38 £1.26 View £1.24 £1.05 £1.00 £0.952	Min.: 1 Mult.: 1
Feed Through Capacitors 500V 220pF +/-20% Bottom end seal SFSWR5000221MC0 Knowles Syfer 1: £18.53 74In Stock 26On Order New Product	Mfr. Part No. SFSWR5000221MC0 Mouser Part No 843-SFSWR5000221MC0 New Product	Knowles Syfer	Feed Through Capacitors 500V 220pF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	74In Stock 26On Order	£18.53 £14.18 £12.68 £11.46 View £11.02 Quote	Min.: 1 Mult.: 1
Feed Through Capacitors 500V 2.2nF +/-20% Bottom end seal SFSWR5000222MX0 Knowles Syfer 1: £18.13 89In Stock 11On Order New Product	Mfr. Part No. SFSWR5000222MX0 Mouser Part No 843-SFSWR5000222MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 2.2nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	89In Stock 11On Order	£18.13 £13.87 £12.41 £11.22 View £10.79 £10.38	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B4260, uninsulated wire TTS-30KC6-BG CTS Electronic Components 1: £1.68 500In Stock New Product	Mfr. Part No. TTS-30KC6-BG Mouser Part No 774-TTS30KC6BG New Product	CTS Electronic Components	NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B4260, uninsulated wire Learn More about CTS Electronic Components cts tt s thermistors	Datasheet	500In Stock	£1.68 £1.45 £1.38 £1.26 View £1.24 £1.05 £1.00 £0.952	Min.: 1 Mult.: 1
Feed Through Capacitors 200V 22nF +/-20% Bottom end seal SFSWR2000223MX0 Knowles Syfer 1: £18.18 98In Stock 2On Order New Product	Mfr. Part No. SFSWR2000223MX0 Mouser Part No 843-SFSWR2000223MX0 New Product	Knowles Syfer	Feed Through Capacitors 200V 22nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	98In Stock 2On Order	£18.18 £13.92 £12.44 £11.25 View £10.81 £10.41	Min.: 1 Mult.: 1
Feed Through Capacitors 500V 10nF +/-20% Bottom end seal SFSWR5000103MX0 Knowles Syfer 1: £18.18 64In Stock 36On Order New Product	Mfr. Part No. SFSWR5000103MX0 Mouser Part No 843-SFSWR5000103MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 10nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	64In Stock 36On Order	£18.18 £13.92 £12.44 £11.25 View £10.81 £10.41	Min.: 1 Mult.: 1
Feed Through Capacitors 500V 1.5nF +/-20% Bottom end seal SFSWR5000152MX0 Knowles Syfer 1: £18.13 92In Stock 8On Order New Product	Mfr. Part No. SFSWR5000152MX0 Mouser Part No 843-SFSWR5000152MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 1.5nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	92In Stock 8On Order	£18.13 £13.87 £12.41 £11.22 View £10.79 £10.38	Min.: 1 Mult.: 1
Feed Through Capacitors 500V 330pF +/-20% Bottom end seal SFSWR5000331MC0 Knowles Syfer 1: £18.47 93In Stock 7On Order New Product	Mfr. Part No. SFSWR5000331MC0 Mouser Part No 843-SFSWR5000331MC0 New Product	Knowles Syfer	Feed Through Capacitors 500V 330pF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	93In Stock 7On Order	£18.47 £14.13 £12.64 £11.44 View £10.99 Quote	Min.: 1 Mult.: 1
Feed Through Capacitors 500V 3.3nF +/-20% Bottom end seal SFSWR5000332MX0 Knowles Syfer 1: £18.13 100In Stock New Product	Mfr. Part No. SFSWR5000332MX0 Mouser Part No 843-SFSWR5000332MX0 New Product	Knowles Syfer	Feed Through Capacitors 500V 3.3nF +/-20% Bottom end seal Learn More about Knowles Syfer syfer knowles sfswg sfswr emi panel filters	Datasheet	100In Stock	£18.13 £13.87 £12.41 £11.22 View £10.79 £10.38	Min.: 1 Mult.: 1
Aluminium Organic Polymer Capacitors 2VDC 470uF 6300mA 9mOhm 135C 5500h EEF-TX0D471RE Panasonic Industry 1: £2.85 13,985In Stock	Mfr. Part No. EEF-TX0D471RE Mouser Part No 667-EEF-TX0D471RE	Panasonic Industry	Aluminium Organic Polymer Capacitors 2VDC 470uF 6300mA 9mOhm 135C 5500h Learn More about Panasonic Industry panasonic eef tx capacitors	Datasheet	13,985In Stock	Cut Tape £2.85 £1.78 £1.69 £1.43 View Reel £1.16 £1.34 £1.27 £1.16 £1.16	Min.: 1 Mult.: 1 Max.: 3,500 : 3,500

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