| PartNumber | 87221-5 | 87221-2 | 87221-3 |
| Description | Headers & Wire Housings 06 MODII HDR SRST UN | Headers & Wire Housings 03 MODII HDR SRST UNSHRD 0.100 | Headers & Wire Housings 04 MODII HDR SRST UNSHRD 0.150 |
| 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 |
| Number of Positions | 6 Position | 3 Position | 4 Position |
| Pitch | 3.81 mm | 3.81 mm | 3.81 mm |
| Number of Rows | 1 Row | 1 Row | 1 Row |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Vertical | Vertical | Vertical |
| Contact Plating | Gold | Gold | Gold |
| Termination Post Length | 3.18 mm | 3.18 mm | 3.18 mm |
| Series | AMPMODU MOD II | AMPMODU MOD II | AMPMODU MOD II |
| Tradename | AMPMODU | AMPMODU | AMPMODU |
| Packaging | Bulk | - | - |
| Housing Material | Thermoplastic (TP) | Thermoplastic | Thermoplastic |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 87221-5 | 87221-2 | 87221-3 |
| Unit Weight | 0.018060 oz | 0.008325 oz | - |