4-644457-9
TE Connectivity AMP Connectors
19General PurposeMTA-100
Ref. price$2.3969
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TE Connectivity AMP Connectors 4644 Series
181 variants · TE Connectivity AMP Connectors
About the TE Connectivity AMP Connectors 4644 Series
The TE Connectivity AMP Connectors 4644 Series series groups 181 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 length - mating and contact length - 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 4644 Series variants and discontinued ones from a single page.
Select a variant by
- Applications
- General Purpose · General Purpose, Industrial
- Contact length - mating
- 0.260\" (6.60mm) · 0.295\" (7.49mm) · 0.450\" (11.43mm)
- Contact length - post
- 0.110\" (2.79mm) · 0.125\" (3.18mm)
- Fastening type
- - · Friction Lock
- Features
- - · Board Guide, Keying Slot · Keying Slot
- Insulation height
- 0.100\" (2.54mm) · 0.300\" (7.62mm) · 0.545\" (13.84mm)
- Insulation material
- Thermoplastic · Thermoplastic, Glass Filled
- Mounting type
- Through Hole · Through Hole, Right Angle
Shared specifications
- Connector type
- Header
- Contact finish - mating
- Tin
- Contact finish - post
- Tin
- Contact finish thickness - mating
- 150.0µin (3.81µm)
- Contact finish thickness - post
- 150.0µin (3.81µm)
- Contact material
- Copper Alloy
- Contact shape
- Square
- Current rating
- Varies by Wire Gauge
- Gender
- Male Pin
- Ingress protection
- -
- Insulation color
- Natural
- Mated stacking heights
- -
Variant comparison
| Parameter | 4-644456-2 | 4-644456-3 | 4-644456-6 | 4-644457-1 | 4-644457-3 | 4-644457-4 |
|---|---|---|---|---|---|---|
| Applications | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose |
| Contact length - mating | 0.295\" (7.49mm) | 0.295\" (7.49mm) | 0.295\" (7.49mm) | 0.260\" (6.60mm) | 0.260\" (6.60mm) | 0.260\" (6.60mm) |
| Contact length - post | 0.110\" (2.79mm) | 0.110\" (2.79mm) | 0.110\" (2.79mm) | 0.110\" (2.79mm) | 0.110\" (2.79mm) | 0.110\" (2.79mm) |
| Fastening type | - | - | - | - | - | - |
| Features | - | - | - | - | - | - |
| Insulation height | 0.100\" (2.54mm) | 0.100\" (2.54mm) | 0.100\" (2.54mm) | 0.100\" (2.54mm) | 0.100\" (2.54mm) | 0.100\" (2.54mm) |
| Insulation material | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic |
| Mounting type | Through Hole | Through Hole | Through Hole | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle |
Request a quote on any TE Connectivity AMP Connectors 4644 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 4644 Series variants differ?
- TE Connectivity AMP Connectors 4644 Series part numbers differ by applications, contact length - mating, contact length - post and fastening type. Use the selection guide above to pick by applications.
- How many TE Connectivity AMP Connectors 4644 Series part numbers are listed?
- 181 TE Connectivity AMP Connectors 4644 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 4644 Series?
- Request a quote (RFQ) for any TE Connectivity AMP Connectors 4644 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.