How do the Preci-Dip 8518 Series variants differ?

Preci-Dip 8518 Series part numbers differ by contact finish thickness - mating, insulation height, mounting type and package. Use the selection guide above to pick by contact finish thickness - mating.

How many Preci-Dip 8518 Series part numbers are listed?

9 Preci-Dip 8518 Series part numbers are listed, each with specifications and a datasheet where available.

Preci-Dip 8518 Series

9 variants · Preci-Dip

About the Preci-Dip 8518 Series

The Preci-Dip 8518 Series series groups 9 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connector type of Socket, contact finish - mating of Gold and contact finish - post of Tin. Variants differ by contact finish thickness - mating, insulation height and mounting type, so you can match the exact contact finish thickness - mating your application requires using the selection guide below. All listed Preci-Dip 8518 Series part numbers are active and orderable.

Select a variant by

Contact finish thickness - mating: 29.5µin (0.75µm) · Flash
Insulation height: 0.087\" (2.20mm) · 0.161\" (4.10mm)
Mounting type: Surface Mount, Right Angle · Through Hole · Through Hole, Right Angle
Package: Bulk · Tray
Positions: 2 · 3 · 4 · 6 · 7 · 25 · 50
Contact length - post: 0.091\" (2.30mm) · 0.118\" (3.00mm)

Shared specifications

Connector type: Socket
Contact finish - mating: Gold
Contact finish - post: Tin
Contact material: Beryllium Copper
Contact shape: Circular
Current rating: 1A
Fastening type: Push-Pull
Gender: Female Socket
Insulation color: Black
Insulation material: Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled
Material flammability rating: UL94 V-0
Operating temperature: -55°C ~ 125°C

Variant comparison

Parameter	851-83-050-40-001101	851-87-002-10-001101	851-87-003-10-001101	851-87-004-20-001101	851-87-006-10-001101	851-87-006-20-001101
Contact finish thickness - mating	29.5µin (0.75µm)	Flash	Flash	Flash	Flash	Flash
Insulation height	0.087\" (2.20mm)	0.161\" (4.10mm)	0.161\" (4.10mm)	0.087\" (2.20mm)	0.161\" (4.10mm)	0.087\" (2.20mm)
Mounting type	Surface Mount, Right Angle	Through Hole	Through Hole	Through Hole, Right Angle	Through Hole	Through Hole, Right Angle
Package	Bulk	Bulk	Bulk	Bulk	Bulk	Bulk
Positions	50	2	3	4	6	6
Contact length - post	—	0.091\" (2.30mm)	0.091\" (2.30mm)	0.118\" (3.00mm)	0.091\" (2.30mm)	0.118\" (3.00mm)

Request a quote on any Preci-Dip 8518 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 Preci-Dip 8518 Series variants differ?: Preci-Dip 8518 Series part numbers differ by contact finish thickness - mating, insulation height, mounting type and package. Use the selection guide above to pick by contact finish thickness - mating.
How many Preci-Dip 8518 Series part numbers are listed?: 9 Preci-Dip 8518 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Preci-Dip 8518 Series?: Request a quote (RFQ) for any Preci-Dip 8518 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.