M20-7810545R
Harwin Inc.
10Tape & Reel (TR)General Purpose
Ref. price$1.30149
Lead time on requestGet quote ›
Harwin Inc. M2078 Series
24 variants · Harwin Inc.
About the Harwin Inc. M2078 Series
The Harwin Inc. M2078 Series series groups 24 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common contact material of Phosphor Bronze, contact shape of Square and current rating of 3A. Variants differ by applications, connector type and contact finish - mating, so you can match the exact applications your application requires using the selection guide below. All listed Harwin Inc. M2078 Series part numbers are active and orderable.
Select a variant by
- Applications
- General Purpose · General Purpose, Industrial, Telecommunications
- Connector type
- Receptacle · Receptacle, Bottom or Top Entry
- Contact finish - mating
- Gold · Tin
- Contact finish - post
- Gold · Tin
- Insulation height
- 0.140\" (3.56mm) · 0.335\" (8.51mm)
- Insulation material
- Polyamide (PA6T), Nylon 6T · Polyamide (PA9T), Nylon 9T, Glass Filled
- Mounting type
- Surface Mount · Through Hole
- Package
- Tape & Reel (TR) · Tube
Shared specifications
- Contact material
- Phosphor Bronze
- Contact shape
- Square
- Current rating
- 3A
- Fastening type
- Push-Pull
- Gender
- Female Socket
- Insulation color
- Black
- Material flammability rating
- UL94 V-0
- Operating temperature
- -40°C ~ 105°C
- Pitch
- 0.100\" (2.54mm)
- Termination
- Solder
Variant comparison
| Parameter | M20-7810545R | M20-7810645 | M20-7810645R | M20-7820242 | M20-7820442 | M20-7820642 |
|---|---|---|---|---|---|---|
| Applications | General Purpose | General Purpose | General Purpose | General Purpose, Industrial, Telecommunications | General Purpose, Industrial, Telecommunications | General Purpose, Industrial, Telecommunications |
| Connector type | Receptacle, Bottom or Top Entry | Receptacle, Bottom or Top Entry | Receptacle, Bottom or Top Entry | Receptacle | Receptacle | Receptacle |
| Contact finish - mating | Gold | Gold | Gold | Gold | Gold | Gold |
| Contact finish - post | Gold | Gold | Gold | Tin | Tin | Tin |
| Insulation height | 0.140\" (3.56mm) | 0.140\" (3.56mm) | 0.140\" (3.56mm) | 0.335\" (8.51mm) | 0.335\" (8.51mm) | 0.335\" (8.51mm) |
| Insulation material | Polyamide (PA9T), Nylon 9T, Glass Filled | Polyamide (PA9T), Nylon 9T, Glass Filled | Polyamide (PA9T), Nylon 9T, Glass Filled | Polyamide (PA6T), Nylon 6T | Polyamide (PA6T), Nylon 6T | Polyamide (PA6T), Nylon 6T |
| Mounting type | Surface Mount | Surface Mount | Surface Mount | Through Hole | Through Hole | Through Hole |
| Package | Tape & Reel (TR) | Tube | Tape & Reel (TR) | Tube | Tube | Tube |
Request a quote on any Harwin Inc. M2078 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 Harwin Inc. M2078 Series variants differ?
- Harwin Inc. M2078 Series part numbers differ by applications, connector type, contact finish - mating and contact finish - post. Use the selection guide above to pick by applications.
- How many Harwin Inc. M2078 Series part numbers are listed?
- 24 Harwin Inc. M2078 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Harwin Inc. M2078 Series?
- Request a quote (RFQ) for any Harwin Inc. M2078 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
