TMR 1212Alternatives & Equivalent Parts
About TMR 1212
TMR 1212 is a Power Supply component manufactured by Traco Power. 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 | TMR 1212Source | 045101.5MRL | G6K2PY3DC | 380LQ471M450A042 |
|---|---|---|---|---|
| Manufacturer | Traco Power | LITTELFUSE | Omron Electronics | Cornell Dubilier |
| Package Type | Other | Fuses Chip | Other | Capacitor, Polarized Radial Diameter |
| Pin Count | 7 | 2 | 8 | 2 |
| Temperature Range | — | -55.0°C ~ 125.0°C | — | -25.0°C ~ 85.0°C |
| Price | $13.0400 | $0.4662 | — | $6.5700 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | — | No | — | Yes |
| YTEOL | — | 8 | — | 6 |
| Blow Characteristic | — | VERY FAST | — | — |
| Body Breadth | — | 2.69 mm | — | — |
| Body Height | — | 2.69 mm | — | — |
| Body Length or Diameter | — | 6.1 mm | — | — |
| Circuit Protection Type | — | ELECTRIC FUSE | — | — |
| Fuse Size | — | NANO2 | — | — |
| JESD-609 Code | — | e4 | — | e3 |
| Mounting Feature | — | SURFACE MOUNT | — | THROUGH HOLE MOUNT |
| Packing Method | — | TR | — | — |
| Rated Breaking Capacity | — | 50 A | — | — |
| Rated Current | — | 1.5 A | — | — |
| Rated Voltage(AC) | — | 125 V | — | — |
| Rated Voltage(DC) | — | 125 V | — | — |
| Reference Standard | — | CSA; CUL; PSE; UKCA; UL | — | — |
| Surface Mount | — | YES | — | NO |
| Terminal Finish | — | Gold (Au) | — | Tin (Sn) |
| Terminal Shape | — | END CAP | — | SNAP-IN |
| Trip Time or Delay | — | 5 s | — | — |
| Reach Compliance Code | — | — | — | Compliant |
| Capacitance | — | — | — | 470 µF |
| Capacitor Type | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | — | 35 mm |
| Dielectric Material | — | — | — | ALUMINUM (WET) |
| ESR | — | — | — | 423 mΩ |
| Leakage Current | — | — | — | 1.3797 mA |
| Negative Tolerance | — | — | — | 20% |
| Package Shape | — | — | — | CYLINDRICAL PACKAGE |
| Package Style | — | — | — | Snap-in |
| Polarity | — | — | — | POLARIZED |
| Positive Tolerance | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | 450 V |
| Ripple Current | — | — | — | 2530 mA |
| Terminal Pitch | — | — | — | 10 mm |
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 3 alternatives for TMR 1212 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TMR 1212 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 TMR 1212 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.
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FAQ
What is equivalent to TMR 1212?
Known equivalents for TMR 1212 include 045101.5MRL, G6K2PY3DC, 380LQ471M450A042. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TMR 1212?
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 TMR 1212 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.