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Amphenol 20021221 Series

85 variants · Amphenol

About the Amphenol 20021221 Series

The Amphenol 20021221 Series series groups 85 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common applications of -, connector type of Header and contact finish - post of Tin. Variants differ by contact finish - mating, contact finish thickness - mating and features, so you can match the exact contact finish - mating your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Amphenol 20021221 Series variants and discontinued ones from a single page.

Select a variant by

Contact finish - mating
Gold · Gold, GXT™
Contact finish thickness - mating
10.0µin (0.25µm) · 15.0µin (0.38µm) · 30.0µin (0.76µm) · Flash
Features
- · Pick and Place
Operating temperature
-55°C ~ 125°C · -55°C~125°C
Positions
8 · 10 · 14 · 40

Shared specifications

Applications
-
Connector type
Header
Contact finish - post
Tin
Contact finish thickness - post
50.0µin (1.27µm)
Contact length - mating
0.120\" (3.05mm)
Contact length - post
-
Contact material
Copper Alloy
Contact shape
Square
Current rating
1A per Contact
Fastening type
Push-Pull
Gender
Male Pin
Ingress protection
-

Variant comparison

Parameter20021221-00008D6LF20021221-00040D4LF20021221-00008D1LF20021221-00008T1LF20021221-00008T8LF20021221-00010D1LF
Contact finish - matingGold, GXT™GoldGoldGoldGold, GXT™Gold
Contact finish thickness - mating15.0µin (0.38µm)10.0µin (0.25µm)FlashFlash30.0µin (0.76µm)Flash
FeaturesPick and PlacePick and PlacePick and Place--Pick and Place
Operating temperature-55°C~125°C-55°C~125°C-55°C~125°C-55°C~125°C-55°C~125°C-55°C~125°C
Positions84088810

Request a quote on any Amphenol 20021221 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 20021221 Series variants differ?
Amphenol 20021221 Series part numbers differ by contact finish - mating, contact finish thickness - mating, features and operating temperature. Use the selection guide above to pick by contact finish - mating.
How many Amphenol 20021221 Series part numbers are listed?
85 Amphenol 20021221 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Amphenol 20021221 Series?
Request a quote (RFQ) for any Amphenol 20021221 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants