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0755-82798135Specialty Transformers
Specialty Transformers
Specialty Transformers are magnetic components designed for application-specific power conversion, signal isolation, impedance matching, pulse transfer and electrical interface requirements. They are widely used in industrial control systems, communication equipment, power supplies, medical electronics, test instruments, audio equipment, automotive electronics, renewable energy systems and embedded applications.
This category includes isolation transformers, pulse transformers, signal transformers, audio transformers, current transformers, gate drive transformers, high-frequency transformers and other application-specific magnetic components. These products are commonly selected based on transformer function, input voltage, output voltage, power rating, frequency range, insulation rating, mounting type, package style and application requirements.
TomatoElec supplies original Specialty Transformers from recognized manufacturers such as Bourns, Pulse Electronics, Würth Elektronik, TDK, Murata, Coilcraft, Triad Magnetics, Hammond Manufacturing, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Inductance | For Use With/Related Products | Mounting Type | Size / Dimension | Height - Seated (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM-LP-1005LTRANSFORMER 2.8H TH |
1,038 | - |
|
Datasheet |
LM-LP 1000 | Bulk | Active | 2.8 H | - | Through Hole | 0.697" L x 0.697" W (17.70mm x 17.70mm) | 0.496" (12.60mm) |
|
|
HX5019FNLTRANSFORMER 350UH SMD |
564 | - |
|
Datasheet |
- | Tube | Active | 350 µH | - | Surface Mount | 0.780" L x 0.750" W (19.81mm x 19.05mm) | 0.772" (19.60mm) |
|
21033814820TRANSFORMER SMD |
184 | - |
|
Datasheet |
M12 | Bulk | Active | - | - | Surface Mount | 0.754" Dia (19.15mm) | - |
|
78253/35JC-RTRANSFORMER 360UH MAX253 SMD |
500 | - |
|
Datasheet |
78253J | Tape & Reel (TR) | Active | 360 µH | MAX253 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) |
|
|
PH9384.089NLTTRANSFORMER 538UH MAX253 SMD |
1,037 | - |
|
Datasheet |
PH9384 | Tape & Reel (TR) | Active | 538 µH | MAX253 | Surface Mount | 0.492" L x 0.362" W (12.50mm x 9.20mm) | 0.299" (7.60mm) |
|
|
PH9085.034NLTTRANSFORMER 1.02MH MAX253 SMD |
21,669 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | 1.02 mH | MAX253 | Surface Mount | 0.319" L x 0.280" W (8.10mm x 7.10mm) | 0.200" (5.08mm) |
|
78250JCXFRMR 1:1 SMD MAX250 |
102 | - |
|
Datasheet |
78250J | Tube | Active | 2 mH | MAX250, MAX251 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.260" (6.60mm) |
|
|
PH9085.012NLTTRANSFORMER 1.02MH MAX253 SMD |
2,225 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | 1.02 mH | MAX253 | Surface Mount | 0.319" L x 0.280" W (8.10mm x 7.10mm) | 0.200" (5.08mm) |
|
|
PH9084.021NLTTRANSFORMER SMD |
2,094 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | Surface Mount | - | 0.211" (5.35mm) |
|
|
PH9384.011NLTTRANSFORMER 538UH MAX253 SMD |
2,767 | - |
|
Datasheet |
PH9384 | Tape & Reel (TR) | Active | 538 µH | MAX253 | Surface Mount | 0.492" L x 0.362" W (12.50mm x 9.20mm) | 0.299" (7.60mm) |
|
|
PH9084.011NLTTRANSFORMER SMD |
2,527 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | Surface Mount | - | 0.211" (5.35mm) |
|
|
PA0173NLTTRANSFORMER 980UH SMD |
247 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | 980 µH | - | Surface Mount | 0.340" L x 0.330" W (8.64mm x 8.38mm) | 0.160" (4.06mm) |
|
78250MVCXFRMR MAX250 4KVDC 2.5 MH SMD |
8,022 | - |
|
Datasheet |
78250 | Tube | Not For New Designs | 2 mH | MAX250, MAX251 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.260" (6.60mm) |
|
|
PH9385.038NLTXFMR PUSH-PULL RS-485 COMM SMD |
698 | - |
|
Datasheet |
PH9385 | Tape & Reel (TR) | Active | 2.6 mH | RS-485 Communications | Surface Mount | 0.630" L x 0.669" W (16.00mm x 17.00mm) | 0.295" (7.50mm) |
|
|
PH9385.034NLTXFMR PUSH-PULL RS-485 COMM SMD |
259 | - |
|
Datasheet |
PH9385 | Tape & Reel (TR) | Active | 2.6 mH | RS-485 Communications | Surface Mount | 0.630" L x 0.512" W (16.00mm x 13.00mm) | 0.295" (7.50mm) |
|
|
PH9385.045NLTXFMR PUSH-PULL RS-485 COMM SMD |
1,169 | - |
|
Datasheet |
PH9385 | Tape & Reel (TR) | Active | 3.2 mH | RS-485 Communications | Surface Mount | 0.630" L x 0.512" W (16.00mm x 13.00mm) | 0.295" (7.50mm) |
|
|
PH9184.021NLTTRANSFORMER 15MH SMD |
816 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | 15 mH | - | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) |
|
PE-8271MTRANSFORMER 500UH SMD |
281 | - |
|
Datasheet |
- | Tube | Active | 500 µH | - | Surface Mount | 0.300" L x 0.300" W (7.62mm x 7.62mm) | 0.215" (5.46mm) |
|
|
PE-65812NLTRANSFORMER 2.5MH SMD |
298 | - |
|
Datasheet |
- | Tube | Active | 2.5 mH | - | Surface Mount | 0.475" L x 0.460" W (12.07mm x 11.68mm) | 0.340" (8.64mm) |
|
760801130TRANSFORMER 750UH TH |
104 | - |
|
Datasheet |
WE-PFC | Tray | Active | 750 µH | - | Through Hole | 1.220" L x 1.142" W (31.00mm x 29.00mm) | 0.787" (20.00mm) |

