Product added to cart**

The product has been added to cart

Quick View

Add to favourite

Add this product to a favourite list

Forgot password?

If you do not remember your password, enter the e-mail address you used to register, it will be sent a new password, you will be able to change it at your next log-in.

The e-mail you entered is incorrect or does not exist

Empty cart

Do you want to empty the cart?
Confirm
  • English
    • Italiano
  • USD ($)
    • EUR (€)
    • GBP (£)
    • CHF (Fr)
    • SEK (Kr)
    • NOK (Kr)
    • DKK (Kr)
    • CZK (Kč)
    • PLN (zł)
    • AUD (A$)
    • CAD (C$)
    • MXN (MEX$)
    • JPY (¥)
    • HKD (HK$)
    • TWD (NT$)
    • CNY (¥)
    • INR (₹)
    • RUB (₽)
    • ZAR (R)
  • Track your order
  • Login / Register
logo
+39 0362 284992
Contact us
All categories
  • All categories
  • Electronic components
  • Connectors and adapters
  • Cables and wires
  • Toroids and ferrites
  • Accessories
0
Cart: $0.00
  •   Cart is empty
  • Electronic components
    • Diodes (260)
    • Transistors (337)
    • Power amplifier modules (55)
    • Integrated circuits (371)
    • Capacitors (1232)
    • EMI and RFI filters (62)
    • Inductors and coils (382)
    • IF, RF and audio filters (212)
    • Dummy loads, resistors and attenuators (499)
    • Transformers, switches and power splitters (136)
    • Circulators and isolators (150)
    • Crystals, resonators and oscillators (378)
    • Complete devices and connectorized modules (20)
  • Connectors and adapters
    • RF coaxial connectors (245)
    • RF coaxial adapters (81)
    • Waveguide to coaxial adapters (9)
    • Coaxial cable terminators (6)
    • DC Blocks (5)
    • Accessories for coaxial connectors (15)
    • Waveguides (1)
  • Cables and wires
    • RF coaxial cables (63)
    • RF coaxial cable assemblies (510)
    • Wires for coil and ferrite windings (40)
    • PTFE insulating sleeves (20)
  • Toroids and ferrites
    • Ferrite toroids (42)
    • RF iron powder toroids (77)
    • Multi-aperture ferrite cores (37)
    • Ferrite rods (12)
    • Ferrite beads and VK200 (14)
    • Other ferrite cores (45)
    • Split core ferrites for cables (19)
  • Accessories
    • Electronics enclosures (34)
    • Microwave tuning elements (12)
    • PTFE washers and spacers (14)
    • Hex spacers / standoffs (7)
    • Shielding finger-stock gaskets (11)
    • Conductive gaskets (3)
    • RF and microwave laminates (74)
    • Printed circuit boards (2)
    • Microwave absorbing materials (26)
    • Tools and equipments (14)
    • Components kits (1)
  • Catalogue
    • Catalogue (5533)
  • Accessories
    • Electronic components (4094)
    • Connectors and adapters (362)
    • Cables and wires (633)
    • Toroids and ferrites (246)
    • Accessories (198)
  • Hex spacers / standoffs
    • Electronics enclosures (34)
    • Microwave tuning elements (12)
    • PTFE washers and spacers (14)
    • Hex spacers / standoffs (7)
    • Shielding finger-stock gaskets (11)
    • Conductive gaskets (3)
    • RF and microwave laminates (74)
    • Printed circuit boards (2)
    • Microwave absorbing materials (26)
    • Tools and equipments (14)
    • Components kits (1)

 

Product added to compare list

Maximum number of comparable products was reached

Parametric filters
Brand

  • (7)
Conditions

  • (7)
Length

  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
Diameter/Hex

  • (1)
  • (5)
  • (1)
Gender

  • (2)
  • (5)
Section

  • (5)
  • (2)
Thread

  • (2)
  • (4)
  • (1)
Material

  • (1)
  • (4)
  • (1)
  • (1)
Reset filters Results:
Categories

Electronic components
  • Diodes
    • Schottky diodes (hot carrier)
    • Varicap / varactor diodes
    • PIN diodes
    • Multiplier diodes
      • Varactor (or bimode)
      • Step-recovery (or snap-off) and comb generators
    • Germanium and silicon diodes
    • Gunn and Tunnel diodes
    • Noise generator diodes
  • Transistors
    • Transistors - BJT
    • Transistors - BJT RF power
    • Transistors - RF FET and GaAs-FET
    • Transistors - RF power FET and GaAs-FET
    • Transistors - FET and MOSFET
    • Transistors - power FET and MOSFET
    • Transistor - Darlington
  • Power amplifier modules
  • Integrated circuits
    • Synthesizers, PLL, DDS and ADC/DAC ICs
    • Frequency multipliers, dividers and counters
    • Transmitters, receivers, IF amplifiers, modulators and demodulators
    • Integrated circuits for telecommunications and audio
    • RF switch integrated circuits
    • Mixer integrated circuits
      • RF passive mixers
      • Active mixers
    • Power management ICs (PMIC)
      • Voltage regulators: fixed and adjustable
      • DC/DC converters
      • Voltage references
      • Various and power supply accessories
    • Logarithmic integrated circuits
    • MMIC, RFIC and hybrid amplifiers
    • Operational amplifiers
    • Attenuator integrated circuits
    • Temperature sensors
    • Miscellaneous Integrated Circuits
  • Capacitors
    • RF and microwave SMD MLC capacitors
    • General purpose SMD MLC capacitors
    • SMD electrolytic capacitors
    • Ultra-broadband SMD capacitors
    • Ceramic trapezoidal and disc capacitors
    • Silver mica capacitors
    • Leaded ceramic capacitors
    • Variable capacitors / trimmers
      • Standard trimmers
      • High-performance sapphire variable capacitors
      • Microwave air variable capacitors
      • HF and VHF air variable capacitors
    • High power capacitors for HF and VHF
    • Zero capacity pass-through and standoff insulators
  • EMI and RFI filters
    • Panel mount capacitors and EMI filters
    • PCB mount EMI filters
    • 220Vac line filters
    • Filtered D-SUB connectors
  • Inductors and coils
    • Kits and supports for coil assemblies
    • Tunable RF coils
    • Fixed coils and inductors
      • Standard inductors
      • High Q and RF chip inductors
      • Power inductors
      • High SRF special inductors for BIAS-T, QPL and ultra stable
      • High Q winded coils on threaded cores
      • High current HF / VHF chokes
  • IF, RF and audio filters
    • RF filters
      • RF band-pass filters
      • Tunable helical band-pass filters
      • SAW (Surface Acoustic Wave) filters
      • RF low-pass filters
      • RF high-pass filters
      • RF band-stop filters
      • Duplexer filters
    • FM discriminator filters
  • Dummy loads, resistors and attenuators
    • Flange mount terminations and resistors
    • Coaxial terminations
    • Waveguide terminations
    • Chip terminations
    • Resistors
      • SMD chip resistors
      • Non-inductive resistors
      • Tubular resistors
    • Potentiometers / resistive trimmers
    • Fixed attenuators
      • Coaxial attenuators
      • Chip attenuators
    • Variable attenuators
  • Transformers, switches and power splitters
    • Wide band RF transformers and baluns
    • Power dividers and combiners
    • Electromechanical relays
    • Manual RF switches
  • Circulators and isolators
  • Crystals, resonators and oscillators
    • Crystals
    • Tuning fork resonators
    • Ceramic resonators
    • SAW resonators
    • VCO oscillators
    • Microwave dielectric resonators DR
      • TE dielectric resonators
      • TEM coaxial resonators
    • DRO oscillators (Dielectric Resonator Oscillator)
    • Synthesized oscillators
  • Complete devices and connectorized modules
    • Amplifiers
    • Noise generators
    • Front-ends and receivers
    • Multipliers
    • Bias Tee
    • Up/down converters and mixers
Connectors and adapters
  • RF coaxial connectors
  • RF coaxial adapters
  • Waveguide to coaxial adapters
  • Coaxial cable terminators
  • DC Blocks
  • Accessories for coaxial connectors
    • Coaxial connector protective caps
    • Various accessories
  • Waveguides
Cables and wires
  • RF coaxial cables
  • RF coaxial cable assemblies
  • Wires for coil and ferrite windings
  • PTFE insulating sleeves
Toroids and ferrites
  • Ferrite toroids
  • RF iron powder toroids
  • Multi-aperture ferrite cores
  • Ferrite rods
  • Ferrite beads and VK200
  • Other ferrite cores
  • Split core ferrites for cables
Accessories
  • Electronics enclosures
  • Microwave tuning elements
  • PTFE washers and spacers
  • Hex spacers / standoffs
  • Shielding finger-stock gaskets
  • Conductive gaskets
  • RF and microwave laminates
  • Printed circuit boards
  • Microwave absorbing materials
  • Tools and equipments
    • Trimmer adjustment tools
    • Crimp tools
    • Cable tools
  • Components kits

Hex spacers / standoffs

  • Grid
  • List
  Hexagonal female/female spacer
Hexagonal female/female spacer
Order code: SPC-FF-01
Hexagonal female/female spacer

Conditions: N (The product is brand new)
Length: 12 mm
Diameter/Hex: 5 mm
Gender: female / female
Section: hexagonal
Thread: M3x0.5
Material: chrome plated brass
Go to product page
SPC-FF-01
Order code: SPC-FF-01
 
Stock: 18 packs
Price each
$2.72
Volume discounts
 3+
$2.39
 10+
$2.17
(VAT tax not included)
Minimum: 1
Multiple: 1
(Pack: 10 pc)
Compare
  Round female/female spacer
Round female/female spacer
Order code: SPC-FF-02
Round female/female spacer

Conditions: N (The product is brand new)
Length: 84.5 mm
Diameter/Hex: 8 mm
Gender: female / female
Section: round
Thread: M4x0.7
Material: anti-oxidant aluminium
Go to product page
SPC-FF-02
Order code: SPC-FF-02
 
Stock: 62 pcs
Price each
$1.41
Volume discounts
 10+
$1.25
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
  Hexagonal male/female spacer
Hexagonal male/female spacer
Order code: SPC-MF-02
Hexagonal male/female spacer

Conditions: N (The product is brand new)
Length: 30 mm
Diameter/Hex: 5 mm
Gender: male / female
Section: hexagonal
Thread: M3x0.5
Material: chrome plated brass
Go to product page
SPC-MF-02
Order code: SPC-MF-02
 
Stock: 67 packs
Price each
$3.15
Volume discounts
 3+
$2.83
 10+
$2.50
(VAT tax not included)
Minimum: 1
Multiple: 1
(Pack: 10 pc)
Compare
  Hexagonal male/female spacer
Hexagonal male/female spacer
Order code: SPC-MF-03
Hexagonal male/female spacer

Conditions: N (The product is brand new)
Length: 12 mm
Diameter/Hex: 5 mm
Gender: male / female
Section: hexagonal
Thread: M3x0.5
Material: chrome plated brass
Go to product page
SPC-MF-03
Order code: SPC-MF-03
 
Stock: 23 packs
Price each
$3.15
Volume discounts
 3+
$2.83
 10+
$2.50
(VAT tax not included)
Minimum: 1
Multiple: 1
(Pack: 10 pc)
Compare
finishing
  Hexagonal male/female spacer
Hexagonal male/female spacer
Order code: SPC-MF-04
Hexagonal male/female spacer

Conditions: N (The product is brand new)
Length: 26 mm
Diameter/Hex: 5 mm
Gender: male / female
Section: hexagonal
Thread: M3x0.5
Material: chrome plated brass
Go to product page
SPC-MF-04
Order code: SPC-MF-04
 
Stock: 1 pack
Price each
$3.15
Volume discounts
 3+
$2.83
 10+
$2.50
(VAT tax not included)
Minimum: 1
Multiple: 1
(Pack: 10 pc)
Compare
  Hexagonal male/female spacer
Hexagonal male/female spacer
Order code: SPC-MF-05
Hexagonal male/female spacer

Conditions: N (The product is brand new)
Length: 15 mm
Diameter/Hex: 5 mm
Gender: male / female
Section: hexagonal
Thread: M2.5x0.45
Material: stainless steel
Go to product page
SPC-MF-05
Order code: SPC-MF-05
 
Stock: 38 packs
Price each
$3.81
Volume discounts
 3+
$3.42
 10+
$3.15
(VAT tax not included)
Minimum: 1
Multiple: 1
(Pack: 10 pc)
Compare
  Round male/female spcer
Round male/female spcer
Order code: SPC-MF-06
Round male/female spcer

Conditions: N (The product is brand new)
Length: 4.3 mm
Diameter/Hex: 4 mm
Gender: male / female
Section: round
Thread: M2.5x0.45
Material: silver plated brass
Go to product page
SPC-MF-06
Order code: SPC-MF-06
 
Stock: 498 packs
Price each
$1.96
Volume discounts
 3+
$1.74
 10+
$1.52
 30+
$1.30
(VAT tax not included)
Minimum: 1
Multiple: 1
(Pack: 10 pc)
Compare
Showing 1 - 7 of 7 results
 
(0 comments)
Hexagonal female/female spacer
Order code: SPC-FF-01
  • N
  • 12 mm
  • 5 mm
  • female / female
  • hexagonal
  • M3x0.5
  • chrome plated brass
Stock: 18 packs
Minimum: 1 pack
Multiple: 1 pack
(Pack: 10 pc)
 1+
$2.72
 3+
$2.39
 10+
$2.17
(VAT tax not included)
 

Compare
 
(0 comments)
Round female/female spacer
Order code: SPC-FF-02
  • N
  • 84.5 mm
  • 8 mm
  • female / female
  • round
  • M4x0.7
  • anti-oxidant aluminium
Stock: 62 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.41
 10+
$1.25
(VAT tax not included)
 

Compare
 
(0 comments)
Hexagonal male/female spacer
Order code: SPC-MF-02
  • N
  • 30 mm
  • 5 mm
  • male / female
  • hexagonal
  • M3x0.5
  • chrome plated brass
Stock: 67 packs
Minimum: 1 pack
Multiple: 1 pack
(Pack: 10 pc)
 1+
$3.15
 3+
$2.83
 10+
$2.50
(VAT tax not included)
 

Compare
 
(0 comments)
Hexagonal male/female spacer
Order code: SPC-MF-03
  • N
  • 12 mm
  • 5 mm
  • male / female
  • hexagonal
  • M3x0.5
  • chrome plated brass
Stock: 23 packs
Minimum: 1 pack
Multiple: 1 pack
(Pack: 10 pc)
 1+
$3.15
 3+
$2.83
 10+
$2.50
(VAT tax not included)
 

Compare
finishing
 
(0 comments)
Hexagonal male/female spacer
Order code: SPC-MF-04
  • N
  • 26 mm
  • 5 mm
  • male / female
  • hexagonal
  • M3x0.5
  • chrome plated brass
Stock: 1 pack
Minimum: 1 pack
Multiple: 1 pack
(Pack: 10 pc)
 1+
$3.15
 3+
$2.83
 10+
$2.50
(VAT tax not included)
 

Compare
 
(0 comments)
Hexagonal male/female spacer
Order code: SPC-MF-05
  • N
  • 15 mm
  • 5 mm
  • male / female
  • hexagonal
  • M2.5x0.45
  • stainless steel
Stock: 38 packs
Minimum: 1 pack
Multiple: 1 pack
(Pack: 10 pc)
 1+
$3.81
 3+
$3.42
 10+
$3.15
(VAT tax not included)
 

Compare
 
(0 comments)
Round male/female spcer
Order code: SPC-MF-06
  • N
  • 4.3 mm
  • 4 mm
  • male / female
  • round
  • M2.5x0.45
  • silver plated brass
Stock: 498 packs
Minimum: 1 pack
Multiple: 1 pack
(Pack: 10 pc)
 1+
$1.96
 3+
$1.74
 10+
$1.52
 30+
$1.30
(VAT tax not included)
 

Compare
Showing 1 - 7 of 7 results
logo

Microwave and RF components

Via Nazionale dei Giovi, 45B
20811 Cesano Maderno (MB)
Italy
Tel.: +39 0362 284992

Follow us

Quick menu

  • Electronic components
  • Connectors and adapters
  • Cables and wires
  • Toroids and ferrites
  • Accessories

Informations

  • About us
  • Selling conditions
  • FAQ
  • Privacy and Cookie Policy
©2023 Welco Srl - VAT no. IT11673650963
In compliance with the regulations imposed by the European Community on privacy and data protection (GDPR) we inform you that this web site uses the following cookies:
Technical cookies: essential for proper web site functionality
Preference cookies: optional, used to save some user browsing preferences
Statistics: optional, these are Google Analytics cookies for statistical purposes only
You can learn more about our policies at this page Cookies and Privacy policy
technical cookies preferences statistics