TE Connectivity SMA plug kit, 50 Ohm, male pin, crimp termination for RG-174/188A/316, DC-12.4 GHz, 0.3 dB insertion loss, 500 mating cycles, nickel-plated brass body, bulk.
| Parameter | Value |
|---|---|
| Mounting | Free Hanging (In-Line) |
| Connector type | Plug, Male Pin |
| Fastening type | Threaded |
| Frequency - max | 12.4 GHz |
| Cable group | RG-174, 188A, 316 |
| Body material | Brass |
| Housing color | Silver |
| Package | Bulk |
| Includes | 3 pcs - 1 Connector, 1 Contact, 1 Ferrule |
| Impedance | 50 Ohms |
| Body finish | Nickel |
| Mating cycles | 500 |
| Insertion loss | 0.3dB |
| Number of ports | 1 |
| Shield termination | Crimp |
| Contact termination | Crimp |
The 447647-3: The kit ships as three pieces: the connector body, the centre contact, and the crimp ferrule, so you have everything in one bag to terminate a cable end.
The ferrule is sized for RG-174, RG-188A, and RG-316. Shield and contact termination are both crimp.
TE has marked the 447647-3 as obsolete. No official successor order code appears on record.
TE has not published an official direct replacement order code for the 447647-3. The part is obsolete, so the supply channel is surplus inventory and independent distribution. For a new design, any current-production SMA crimp plug for RG-174/188A/316 cable with the same 50 Ohm impedance will mate with the same SMA jack.
No. The 447647-3 ferrule and centre contact are sized for RG-174, RG-188A, and RG-316 cable groups only. RG-58 has a larger dielectric diameter and will not fit the crimp ferrule or centre contact bore.
You need a hex crimp tool with the correct die for the ferrule OD and a separate crimp tool for the centre contact. The shield termination and contact termination are both crimp-style — no solder step. The specific die dimensions depend on the cable jacket and braid diameter for RG-174/188A/316.