A3A-20DA-2SV
Hirose Electric Co Ltd
20Female Socket-55°C ~ 85°C
Ref. price$1.9100
Lead time on requestGet quote ›
Hirose Electric Co Ltd A3A2 Series
10 variants · Hirose Electric Co Ltd
About the Hirose Electric Co Ltd A3A2 Series
The Hirose Electric Co Ltd A3A2 Series series groups 10 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 finish - mating of Gold, contact length - post of - and contact shape of Square. Variants differ by applications, connector type and contact finish - post, so you can match the exact applications your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Hirose Electric Co Ltd A3A2 Series variants and discontinued ones from a single page.
Select a variant by
- Applications
- - · General Purpose, Telecommunications
- Connector type
- Header · Receptacle
- Contact finish - post
- - · Gold · Tin
- Contact finish thickness - mating
- - · 8.00µin (0.203µm)
- Contact finish thickness - post
- - · 39.4µin (1.00µm) · Flash
- Contact material
- Brass · Phosphor Bronze
- Gender
- Female Socket · Male Pin
- Insulation height
- 0.071\" (1.80mm) · 0.165\" (4.20mm)
Shared specifications
- Contact finish - mating
- Gold
- Contact length - post
- -
- Contact shape
- Square
- Current rating
- 1A
- Fastening type
- Push-Pull
- Features
- Board Guide
- Ingress protection
- -
- Insulation color
- Brown
- Insulation material
- Polyphenylene Sulfide (PPS)
- Material flammability rating
- UL94 V-0
- Mounting type
- Surface Mount
- Package
- Tube
Variant comparison
| Parameter | A3A-20DA-2SV | A3A-20PA-2SV | A3A-24DA-2SV | A3A-24DA-2SV(71) | A3A-24PA-2SV | A3A-24PA-2SV(71) |
|---|---|---|---|---|---|---|
| Applications | General Purpose, Telecommunications | - | General Purpose, Telecommunications | General Purpose, Telecommunications | - | - |
| Connector type | Receptacle | Header | Receptacle | Receptacle | Header | Header |
| Contact finish - post | Tin | - | Tin | Tin | - | Gold |
| Contact finish thickness - mating | 8.00µin (0.203µm) | - | 8.00µin (0.203µm) | 8.00µin (0.203µm) | - | 8.00µin (0.203µm) |
| Contact finish thickness - post | 39.4µin (1.00µm) | - | 39.4µin (1.00µm) | 39.4µin (1.00µm) | - | Flash |
| Contact material | Phosphor Bronze | Brass | Phosphor Bronze | Phosphor Bronze | Brass | Brass |
| Gender | Female Socket | Male Pin | Female Socket | Female Socket | Male Pin | Male Pin |
| Insulation height | 0.165\" (4.20mm) | 0.071\" (1.80mm) | 0.165\" (4.20mm) | 0.165\" (4.20mm) | 0.071\" (1.80mm) | 0.071\" (1.80mm) |
Request a quote on any Hirose Electric Co Ltd A3A2 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 Hirose Electric Co Ltd A3A2 Series variants differ?
- Hirose Electric Co Ltd A3A2 Series part numbers differ by applications, connector type, contact finish - post and contact finish thickness - mating. Use the selection guide above to pick by applications.
- How many Hirose Electric Co Ltd A3A2 Series part numbers are listed?
- 10 Hirose Electric Co Ltd A3A2 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Hirose Electric Co Ltd A3A2 Series?
- Request a quote (RFQ) for any Hirose Electric Co Ltd A3A2 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
