SP-70Alternatives & Equivalent Parts
About SP-70
SP-70 is a Transformer component manufactured by Triad Magnetics. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | SP-70Source | SP-67 | TY-145P |
|---|---|---|---|
| Manufacturer | Triad Magnetics | Triad Magnetics | Triad Magnetics |
| Package Type | Other | Dual-In-Line Sockets | Other |
| Pin Count | 4 | 6 | 6 |
| Temperature Range | — | — | — |
| Price | $13.1700 | $13.6800 | $3.6000 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Reach Compliance Code | Compliant | — | — |
| YTEOL | 6 | 6 | 6 |
| Application | GENERAL PURPOSE | GENERAL PURPOSE | LINE MATCHING |
| DC Unbalance Current-Max | 3000 mA | — | 15 mA |
| Height | 11.81 mm | 11.81 mm | 15.88 mm |
| Isolation Voltage | 1000 V | 1000 V | — |
| Load Resistance | 92 Ω | 92 Ω | 58 Ω |
| Mounting Feature | THROUGH HOLE MOUNTED | THROUGH HOLE MOUNTED | THROUGH HOLE MOUNTED |
| Number of Primary Winding | 1 | 1 | 1 |
| Number of Secondary Winding | 1 | 1 | 1 |
| Operating Frequency-Max | 100 kHz | 100 kHz | 15 kHz |
| Operating Frequency-Min | 0.3 kHz | 0.3 kHz | 0.2 kHz |
| Primary Impedance | 600 OHMS | 600 OHMS CT | 600 OHMS CT |
| Secondary Impedance | 600 OHMS | 600 OHMS CT | 600 OHMS CT |
| Surface Mount | NO | NO | NO |
| Transformer Type | GENERAL PURPOSE AUDIO TRANSFORMER | GENERAL PURPOSE AUDIO TRANSFORMER | GENERAL PURPOSE AUDIO TRANSFORMER |
| JESD-609 Code | — | e4 | — |
| Terminal Finish | — | GOLD OVER NICKEL | — |
| Insertion Loss | — | — | 1.5 dB |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for SP-70 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SP-70 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SP-70 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for SP-70. Get expert recommendations within 24 hours.
FAQ
What is equivalent to SP-70?
Known equivalents for SP-70 include SP-67, TY-145P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SP-70?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SP-70 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.