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Amphenol 1821 Series

3 variants · Amphenol

About the Amphenol 1821 Series

The Amphenol 1821 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common body finish of Nickel, features of - and package of Bag. Variants differ by body material, center contact material and connector type, so you can match the exact body material your application requires using the selection guide below. All listed Amphenol 1821 Series part numbers are active and orderable.

Select a variant by

Body material
Brass · Zinc
Center contact material
- · Brass
Connector type
Plug, Male Pin · UHF
Center contact plating
Gold · Silver
Contact termination
Crimp or Solder · Solder
Dielectric material
Phenol Formaldehyde (Phenolic) · Polytetrafluoroethylene (PTFE)
Frequency - max
2.5 GHz · 300 MHz
Impedance
50 Ohms · Non-Constant

Shared specifications

Body finish
Nickel
Features
-
Package
Bag

Variant comparison

Parameter182103182107S182110
Body materialBrassZincBrass
Center contact materialBrass-Brass
Connector typePlug, Male PinUHFPlug, Male Pin
Center contact platingSilverGold
Contact terminationCrimp or SolderSolder
Dielectric materialPhenol Formaldehyde (Phenolic)Polytetrafluoroethylene (PTFE)
Frequency - max300 MHz2.5 GHz
ImpedanceNon-Constant50 Ohms

Request a quote on any Amphenol 1821 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Amphenol 1821 Series variants differ?
Amphenol 1821 Series part numbers differ by body material, center contact material, connector type and center contact plating. Use the selection guide above to pick by body material.
How many Amphenol 1821 Series part numbers are listed?
3 Amphenol 1821 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Amphenol 1821 Series?
Request a quote (RFQ) for any Amphenol 1821 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants