Wideband RF Transformers
Coilcraft CPS offers surface mount wideband transformers for critical product applications.
These miniature transformers are available in a variety of untapped and tapped configurations.
They feature:
- 300 V interwinding isolation,
- 1/4 Watt input RF power rating,
- 250 mA current rating.
Typical applications are as impedance or isolation transformer, and they can also be used for balanced to unbalanced (balun) conversion.
| Which version of these parts should you use? | |
|---|---|
| AE | Passes NASA low outgassing specification Extended temperature applications (520RFA): –55 up to 125°C Ambient Leach resistant tin-lead terminations |
| MS | Extended temperature applications (520RFA): –55 to 125°C Ambient Leach resistant tin-lead terminations |
| ML | Extended temperature applications (520RFA): –55 to 125°C Ambient |
| ST | Low temperature storage: –55°C Ambient Extended qualification |
| CP | Extended qualification |
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|---|---|---|---|---|---|---|---|---|
| sort | sort | sort | sort | |||||
| 1 : | 2 | 0.27 | – | 1400 | 0.7 | 4.19 × 3.05 × 2.29 | CP-N0532-02B1 | |
| 1 : | 1 | 0.40 | – | 600 | 0.4 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW01A1SZ | |
| 1 : | 1 | 0.25 | – | 750 | 0.58 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW01B1SZ | |
| 1 : | 2 | 0.20 | – | 500 | 0.5 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW02B1SZ | |
| 1 : | 3 | 0.30 | – | 900 | 0.6 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW03B1SZ | |
| 1 : | 4 | 0.25 | – | 750 | 1 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW04B1SZ | |
| 1 : | 4 | 1.5 | – | 1200 | 2 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW04B2SZ | |
| 1 : | 4 | 0.50 | – | 1000 | 0.9 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW04B3SZ | |
| 1 : | 4 | 0.30 | – | 700 | 0.65 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW04B4SZ | |
| 1 : | 8 | 0.15 | – | 600 | 0.6 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW08B1SZ | |
| 1 : | 9 | 0.30 | – | 500 | 0.54 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW09B1SZ | |
| 1 : | 16 | 0.60 | – | 300 | 0.8 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW16B1SZ | |
| 1 : | 4 | 0.25 | – | 800 | 1 | 6.77 × 6.48 × 4.45 | AE, ST 458RFW04C1SZ | |
| 1 : | 1 | 0.045 | – | 365 | 0.25 | 7.2 × 6.43 × 4.45 | AE, MS, ML 520RFA01A1SZ | |
| 1 : | 1 | 0.045 | – | 365 | 0.25 | 7.2 × 6.43 × 4.45 | AE, MS, ML 520RFA01B1SZ | |
| 1 : | 2 | 0.045 | – | 495 | 0.25 | 7.2 × 6.43 × 4.45 | AE, MS, ML 520RFA02B1SZ | |
| 1 : | 3 | 0.075 | – | 425 | 0.35 | 7.2 × 6.43 × 4.45 | AE, MS, ML 520RFA03B1SZ | |
| 1 : | 4 | 0.12 | – | 440 | 0.6 | 7.2 × 6.43 × 4.45 | AE, MS, ML 520RFA04B1SZ | |
| 1 : | 8 | 0.105 | – | 300 | 0.6 | 7.2 × 6.43 × 4.45 | AE, MS, ML 520RFA08B1SZ | |
| 1 : | 9 | 0.075 | – | 200 | 0.3 | 7.2 × 6.43 × 4.45 | AE, MS, ML 520RFA09B1SZ | |
| 1 : | 16 | 0.105 | – | 135 | 0.6 | 7.2 × 6.43 × 4.45 | AE, MS, ML 520RFA16B1SZ | |
