| PartNumber | 2-640445-1 | 2-640445-2 | 2-640443-0 |
| Description | Headers & Wire Housings 21P HDR FL/STR SN | Headers & Wire Housings HEADER 22 POS | Headers & Wire Housings OBSOLETE |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | N | Y | - |
| Product | Headers | Headers | Wire Housings |
| Type | Unshrouded | Unshrouded | Receptacle Assembly |
| Number of Positions | 21 Position | 22 Position | 20 Position |
| Pitch | 3.96 mm | 3.96 mm | 2.54 mm |
| Number of Rows | 1 Row | 1 Row | 1 Row |
| Mounting Style | - | - | Free Hanging |
| Termination Style | Through Hole | Through Hole | IDC |
| Mounting Angle | Straight | Straight | - |
| Contact Gender | Pin (Male) | Pin (Male) | Socket (Female) |
| Contact Plating | Tin | Tin | Tin |
| Termination Post Length | 3.18 mm | 3.18 mm | - |
| Series | MTA-156 | MTA-156 | MTA-100 |
| Tradename | MTA | MTA | - |
| Application | Wire-to-Board | Wire-to-Board | - |
| Current Rating | 7 A | 7 A | 5 A |
| Housing Material | Polyester | Polyester | Nylon |
| Voltage Rating | 600 V | 600 V | 250 V |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Latching Type | Friction Lock | Friction Lock | Ramp Lock |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 250 | 250 | 500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 2-640445-1 | 2-640445-2 | - |
| Wire Gauge | - | - | 28 |
| 제조사 | 부분 # | 설명 | RFQ |
|---|---|---|---|
TE Connectivity / AMP Connectors |
2-640452-1 | Headers & Wire Housings 21P HDR ASSY SQ STR | |
| 2-640452-4 | Headers & Wire Housings 24P HDR ASSY SQ STR | ||
| 2-640452-6 | Headers & Wire Housings 26P HDR ASSY SQ STR | ||
| 2-640453-1 | Headers & Wire Housings 21P HDR ASSY SQ R/A | ||
| 2-640453-4 | Headers & Wire Housings 24P HDR ASSY SQ R/A | ||
| 2-640453-6 | Headers & Wire Housings 26P HDR ASSY SQ R/A | ||
| 2-640452-2 | Headers & Wire Housings 22P HDR ASSY SQ STR | ||
| 2-640445-1 | Headers & Wire Housings 21P HDR FL/STR SN | ||
| 2-640445-3 | Headers & Wire Housings 23P HDR FL/STR SN | ||
| 2-640454-0 | Headers & Wire Housings 20P HEADER | ||
| 2-640454-1 | Headers & Wire Housings 21P HDR SQ STR POL | ||
| 2-640445-2 | Headers & Wire Housings HEADER 22 POS | ||
| 2-640445-4 | Headers & Wire Housings HDR 24P VRT 1-WALL | ||
| 2-640452-3 | Headers & Wire Housings 23P HDR ASSY SQ STR | ||
| 2-640454-2 | Headers & Wire Housings 22P HDR SQ STR POL | ||
| 2-640454-3 | Headers & Wire Housings 23P HDR SQ STR POL | ||
| 2-640454-6 | Headers & Wire Housings VERT SQUARE HDR 26P | ||
| 2-640452-5 | Headers & Wire Housings 25P HDR ASSY SQ STR | ||
| 2-640443-0 | Headers & Wire Housings OBSOLETE | ||
TE Connectivity |
2-640454-6 | Headers & Wire Housings VERT SQUARE HDR 26P | |
| 2-640452-8 | Headers & Wire Housings 28P HDR ASSY SQ STR | ||
| 2-640454-3 | Headers & Wire Housings 23P HDR SQ STR POL | ||
| 2-640452-4 | Headers & Wire Housings 24P HDR ASSY SQ STR | ||
| 2-640453-2 | Headers & Wire Housings 22P HDR ASSY SQ R/A | ||
| 2-640452-2 | Headers & Wire Housings 22P HDR ASSY SQ STR | ||
| 2-640453-1 | Headers & Wire Housings 21P HDR ASSY SQ R/A | ||
| 2-640445-1 | Headers & Wire Housings 21P HDR FL/STR SN | ||
| 2-640454-4 | Headers & Wire Housings 24P HDR SQ STR POL | ||
| 2-640445-2 | Headers & Wire Housings HEADER 22 POS | ||
| 2-640454-0 | Headers & Wire Housings 20P HEADER | ||
| 2-640441-4 | Headers & Wire Housings 24P RECPT CE TIN | ||
| 2-640441-2 | Headers & Wire Housings 22P MTA100 CONN ASSY | ||
| 2-640454-2 | Headers & Wire Housings 22P HDR SQ STR POL | ||
| 2-640452-0 | Headers & Wire Housings 20P HDR ASSY SQ STR | ||
| 2-640454-5 | Headers & Wire Housings 25P HDR SQ STR POL | ||
| 2-640453-6 | Headers & Wire Housings 26P HDR ASSY SQ R/A | ||
| 2-640452-7 | Headers & Wire Housings 27P HDR ASSY SQ STR | ||
| 2-640453-8 | Headers & Wire Housings 28P HDR ASSY SQ R/A | ||
| 2-640453-7 | Headers & Wire Housings 27P HDR ASSYSQ R/A | ||
| 2-640452-6 | Headers & Wire Housings 26P HDR ASSY SQ STR | ||
| 2-640453-4 | Headers & Wire Housings 24P HDR ASSY SQ R/A | ||
| 2-640452-5 | Headers & Wire Housings 25P HDR ASSY SQ STR | ||
| 2-640454-1 | Headers & Wire Housings 21P HDR SQ STR POL | ||
| 2-640453-3 | Headers & Wire Housings 23P HDR ASSY SQ R/A | ||
| 2-640452-3 | Headers & Wire Housings 23P HDR ASSY SQ STR | ||
| 2-640452-1 | Headers & Wire Housings 21P HDR ASSY SQ STR | ||
| 2-640445-3 | Headers & Wire Housings 23P HDR FL/STR SN | ||
| 2-640453-0 | Headers & Wire Housings 20P HDR ASSY SQ R/A | ||
| 2-640445-0 | Headers & Wire Housings 20P MTA156 HDR ASSY | ||
| 2-640445-4 | Headers & Wire Housings HDR 24P VRT 1-WALL |