| Manufacturer | Part # | Datasheet | Description |

ATGBICS by Approved Tec...
|
SFP-503-C |
322Kb/9P |
SFP-503 Gigamon Systems Compatible Transceiver SFP 1000Base-LX (1310nm, SMF, 10km) |

Varitronix internationa...
|
VIM-503 |
28Kb/1P |
VIM-503 |
| VIM-503-DP |
34Kb/1P |
VIM-503-DP |
| VI-503-DP |
37Kb/1P |
VI-503-DP |

Adels-Contact
|
1702G2 |
118Kb/2P |
503 Si/ 2 GW |

TAI-SAW TECHNOLOGY CO.,...
|
TA1908A |
352Kb/6P |
SAW Filter 503 MHz |

Adels-Contact
|
1702G3 |
119Kb/2P |
503 Si/ 3 GW |
| 1702G4 |
119Kb/2P |
503 Si/ 4 GW |
| 1702G5 |
120Kb/2P |
503 Si/ 5 GW |
| 1703G3M |
118Kb/2P |
503 Si/ 3 MDS GW |
| 1703G5 |
120Kb/2P |
503 Si/ 5 DS GW |
| 1702G1 |
118Kb/2P |
503 Si/ 1 GW |
| 1703G1 |
118Kb/2P |
503 Si/ 1 DS GW |
| 1703G2M |
118Kb/2P |
503 Si/ 2 MDS GW |
| 1703G4M |
119Kb/2P |
503 Si/ 4 MDS GW |
| 1703G2 |
118Kb/2P |
503 Si/ 2 DS GW |
| 1703G3 |
119Kb/2P |
503 Si/ 3 DS GW |
| 1703G4 |
119Kb/2P |
503 Si/ 4 DS GW |
| 1703G5M |
120Kb/2P |
503 Si/ 5 MDS GW |

Token Electronics Indus...
|
ZTB456 |
338Kb/3P |
ZTB 456/500/503/912F RESONATORS |