| PartNumber | 280522-1 | 280521-2 | 280520-2 |
| Description | Headers & Wire Housings 2x12P SHRD HDR R/A TIN | Headers & Wire Housings 2X12P HDR SHROUDED | Headers & Wire Housings 12 POS MOD II HEADE |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Type | Shrouded | Shrouded | Shrouded |
| Number of Positions | 24 Position | 24 Position | 12 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Number of Rows | 2 Row | 2 Row | 1 Row |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Right Angle | Straight | Straight |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Contact Plating | Tin | Gold | Gold |
| Mating Post Length | 6.6 mm | 6.6 mm | 6.6 mm |
| Termination Post Length | 3.5 mm | 3.5 mm | 3.5 mm |
| Series | AMPMODU MOD II | AMPMODU MOD II | AMPMODU MOD II |
| Tradename | AMPMODU | AMPMODU | AMPMODU |
| Packaging | Bulk | Reel | Bulk |
| Housing Material | Thermoplastic | Thermoplastic | Thermoplastic |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Phosphor Bronze | Brass | Brass |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Row Spacing | 2.54 mm | 2.54 mm | 2.54 mm |
| Latching Type | Detent Windows | Detent Windows | Detent Windows |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 250 | 400 | 500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 280522-1 | 280521-2 | 280520-2 |
| Unit Weight | - | 0.099190 oz | 0.070548 oz |