3-644861-3
TE Connectivity AMP Connectors
13General PurposeMTA-100
Ref. price$1.3720
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TE Connectivity AMP Connectors 3644 Series
195 variants · TE Connectivity AMP Connectors
About the TE Connectivity AMP Connectors 3644 Series
The TE Connectivity AMP Connectors 3644 Series series groups 195 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common connector type of Header, contact finish - mating of Tin and contact finish - post of Tin. Variants differ by applications, contact finish thickness - mating and contact finish thickness - 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 TE Connectivity AMP Connectors 3644 Series variants and discontinued ones from a single page.
Select a variant by
- Applications
- General Purpose · General Purpose, Industrial
- Contact finish thickness - mating
- - · 150.0µin (3.81µm)
- Contact finish thickness - post
- - · 150.0µin (3.81µm)
- Contact length - mating
- 0.200\" (5.08mm) · 0.260\" (6.60mm) · 0.295\" (7.49mm) · 0.450\" (11.43mm)
- Contact length - post
- 0.110\" (2.79mm) · 0.125\" (3.18mm) · 0.130\" (3.30mm) · 0.140\" (3.56mm)
- Fastening type
- - · Friction Lock
- Features
- - · Board Guide · Keying Slot
- Insulation color
- Black · Natural
Shared specifications
- Connector type
- Header
- Contact finish - mating
- Tin
- Contact finish - post
- Tin
- Contact material
- Copper Alloy
- Contact shape
- Square
- Current rating
- Varies by Wire Gauge
- Gender
- Male Pin
- Ingress protection
- -
- Mated stacking heights
- -
- Material flammability rating
- UL94 V-0
- Package
- Bulk
- Row spacing - mating
- -
Variant comparison
| Parameter | 3-644456-7 | 3-644457-5 | 3-644457-8 | 3-644457-9 | 3-644486-1 | 3-644488-0 |
|---|---|---|---|---|---|---|
| Applications | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose |
| Contact finish thickness - mating | 150.0µin (3.81µm) | 150.0µin (3.81µm) | 150.0µin (3.81µm) | 150.0µin (3.81µm) | - | - |
| Contact finish thickness - post | 150.0µin (3.81µm) | 150.0µin (3.81µm) | 150.0µin (3.81µm) | 150.0µin (3.81µm) | - | - |
| Contact length - mating | 0.295\" (7.49mm) | 0.260\" (6.60mm) | 0.260\" (6.60mm) | 0.260\" (6.60mm) | 0.200\" (5.08mm) | 0.200\" (5.08mm) |
| Contact length - post | 0.110\" (2.79mm) | 0.110\" (2.79mm) | 0.110\" (2.79mm) | 0.110\" (2.79mm) | 0.140\" (3.56mm) | 0.130\" (3.30mm) |
| Fastening type | - | - | - | - | Friction Lock | Friction Lock |
| Features | - | - | - | - | Board Guide | - |
| Insulation color | Natural | Natural | Natural | Natural | Black | Black |
Request a quote on any TE Connectivity AMP Connectors 3644 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 TE Connectivity AMP Connectors 3644 Series variants differ?
- TE Connectivity AMP Connectors 3644 Series part numbers differ by applications, contact finish thickness - mating, contact finish thickness - post and contact length - mating. Use the selection guide above to pick by applications.
- How many TE Connectivity AMP Connectors 3644 Series part numbers are listed?
- 195 TE Connectivity AMP Connectors 3644 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for TE Connectivity AMP Connectors 3644 Series?
- Request a quote (RFQ) for any TE Connectivity AMP Connectors 3644 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
