Space-Level · Wideband Transformers
SMWB1000 Series
This surface mount, wideband transformer series is built to meet the requirements of MIL-PRF-27 and MIL-STD-981 specifications.
Features
- Frequency Response: 500 kHz to 350 MHz
- Power Rating: 250 mW
- Operating Temperature Range: -55°C to 125°C
- Storage Temperature: -60°C to +130°C
- Temperature Rise (at 90°C): 35°C
- Moisture, Shock, and Immersion Resistant
- Standard Termination Finish: Tin-lead
- Weight: 1.25 gram, maximum
- Transfer Molded Package
- Laser Marking
- Internal Welded Terminations
- Outgassing meets NASA spec SP-R-0022A: TML < 1%
- Custom Designs: Other electrical configurations and performance characteristics are available in various sizes and package type
Coast/ACM
Specifications
6 part numbers
| Part Number | Impedance Ratio Pri : Sec | Max Insertion @50 MHz (dB) | Max VSWR @50 MHz | 0.5 db (Ripple)Min Bandwidth (MHz) | 3 dB PointsMin Bandwidth (MHz) |
|---|---|---|---|---|---|
| SMWB1010 | 1 : 1 | 0.9 | 1.35 | 7.0 - 100 | 1.2 - 350 |
| SMWB1015 | 1 : 1.5 | 1.7 | 1.65 | 8.0 - 70 | 4.0 - 170 |
| SMWB1020 | 1 : 2 | 1.3 | 1.40 | 3.0 - 85 | 0.9 - 200 |
| SMWB1040 | 1 : 4 | 1.1 | 1.25 | 4.0 - 130 | 1.0 - 250 |
| SMWB1016 | 1 : 16 | 1.5* | 1.95* | 12 - 25 | 2.5 - 110 |
| *Measured at 15 MHz | |||||
| No part numbers match your search. | |||||
Ordering information
Notes
Product Class
- S: Class S. Class S parts are intended for critical flight and mission-essential ground support applications and any application that is critical to safety. The products will be inspected for delivery using the applicable group A screening tests and the applicable group B tests per MIL-STD-981.
- B: Class B. Class B parts are for use in noncritical flight and non-mission-essential ground support applications. The products will be inspected for delivery using the applicable group A screening tests per MIL-STD-981.
Packaging
- Cut Carrier Tape
- Chip Tray. Natural ABS with ESD coating (49 pieces per full tray) (additional fee)
- Tape & Reel. Carrier tape in accordance with EIA standards (additional fee)
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