How do the Molex 8778 Series variants differ?

Molex 8778 Series part numbers differ by features, memory type, mounting type and positions. Use the selection guide above to pick by features.

How many Molex 8778 Series part numbers are listed?

8 Molex 8778 Series part numbers are listed, each with specifications and a datasheet where available.

Molex 8778 Series

8 variants · Molex

About the Molex 8778 Series

The Molex 8778 Series series groups 8 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 MiniDIMM, contact finish of Gold and contact finish thickness of 30.0µin (0.76µm). Variants differ by features, memory type and mounting type, so you can match the exact features your application requires using the selection guide below. All listed Molex 8778 Series part numbers are active and orderable.

Select a variant by

Features: Board Guide, Cover, Latches · Board Guide, Latches
Memory type: DDR SDRAM · DDR2 SDRAM · DDR3 SDRAM
Mounting type: Surface Mount · Surface Mount, 22.5° Angle
Positions: 200 · 244
Standards: MO-244 · MO-258

Shared specifications

Connector type: MiniDIMM
Contact finish: Gold
Contact finish thickness: 30.0µin (0.76µm)
Mounting feature: Normal, Standard - Top
Package: Tray

Variant comparison

Parameter	877822001	877822003	877822202	877823003	877823005	877830001
Features	Board Guide, Latches	Board Guide, Cover, Latches	Board Guide, Latches	Board Guide, Cover, Latches	Board Guide, Cover, Latches	Board Guide, Latches
Memory type	DDR2 SDRAM	DDR2 SDRAM	DDR SDRAM	DDR3 SDRAM	DDR3 SDRAM	DDR2 SDRAM
Mounting type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount, 22.5° Angle
Positions	244	244	200	244	244	244
Standards	MO-244	MO-244	MO-258	MO-244	MO-244	MO-244

Request a quote on any Molex 8778 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 Molex 8778 Series variants differ?: Molex 8778 Series part numbers differ by features, memory type, mounting type and positions. Use the selection guide above to pick by features.
How many Molex 8778 Series part numbers are listed?: 8 Molex 8778 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 8778 Series?: Request a quote (RFQ) for any Molex 8778 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.