Bel Fuse TEBC1004LF MILSTD1553 Bus Coupler Lead Free Stub Interface Connector for Redundant Data Bus
Product Overview
Bel Fuse / Cinch MIL-STD-1553 Bus Couplers are designed to facilitate the connection of multiple devices through a redundant, deterministic, serial data bus, as specified by MIL-STD-1553. These couplers connect to the bus via stubs, providing essential shielding, isolation resistors, and transformer interfaces for Remote Terminals, Bus Controllers, or Bus Monitors. The data bus passes through the coupler via two main connectors, with each unit offering one or more stub connections. When a coupler is positioned at the end of the bus, an external termination resistor is required for proper bus termination. In addition to bus couplers, Trompeter offers complementary accessories including terminators, RFI Caps, cables, and cable assemblies for a complete MIL-STD-1553 data bus link.
Product Attributes
- Brand: Bel Fuse / Cinch (Trompeter)
- Compliance: Meets the requirements of MIL-STD-1553B
- Availability: Lead-free versions available
Technical Specifications
| Part Number | Stub Count | Interface | Termination Type | Lead Free | Dimensions (Approx. Inches) |
|---|---|---|---|---|---|
| TEBC-1001 | 1 | TRB (BJ770) | Unterminated | No | (2.50) L x (2.19) W x (0.84) H |
| TEBC-1001-LF | 1 | TRB (BJ770) | Unterminated | Yes | (2.50) L x (2.19) W x (0.84) H |
| TEBC-1002 | 2 | TRB (BJ770) | Unterminated | No | (5.10) L x (2.23) W x (0.84) H |
| TEBC-1002-LF | 2 | TRB (BJ770) | Unterminated | Yes | (5.10) L x (2.23) W x (0.84) H |
| TEBC-1003 | 3 | TRB (BJ770) | Unterminated | No | (5.79) L x (2.94) W x (0.84) H |
| TEBC-1003-LF | 3 | TRB (BJ770) | Unterminated | Yes | (5.79) L x (2.94) W x (0.84) H |
| TEBC-1004 | 4 | TRB (BJ770) | Unterminated | No | (5.79) L x (5.10) W x (0.84) H |
| TEBC-1004-LF | 4 | TRB (BJ770) | Unterminated | Yes | (5.79) L x (5.10) W x (0.84) H |
| TEBC-1005 | 5 | TRB (BJ770) | Unterminated | No | (7.63) L x (5.10) W x (0.84) H |
| TEBC-1005-LF | 5 | TRB (BJ770) | Unterminated | Yes | (7.63) L x (5.10) W x (0.84) H |
| TEBC-1008 | 8 | TRB (BJ770) | Unterminated | No | (7.63) L x (6.10) W x (0.84) H |
| TEBC-1008-LF | 8 | TRB (BJ770) | Unterminated | Yes | (7.63) L x (6.10) W x (0.84) H |
Note: Stub connections are left unterminated when not in use. External termination resistor required for bus end applications.
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