Product Description
Caterpillar CT 97C2303200 Soft Recovery Diode for electric lift truck power circuits. OEM replacement, supersedes CAT 0913998. Stud mount design, rated for high-current DC control circuits in compatible CAT and Mitsubishi lift trucks.
Specifications
Electrical
| Polarity | Unidirectional current flow |
Part Numbers
| OEM Part Number | CT 97C2303200 |
| Manufacturer Part Number | 97C2303200 |
| Cross-Reference Part Numbers | Supersedes CAT 0913998 |
Frequently Asked Questions
Q: What is a soft recovery diode and what does it do?
A: A soft recovery diode is a unidirectional semiconductor component that allows current flow in one direction only. The soft recovery design reduces voltage spikes and reverse current transients when switching high-current DC circuits. It protects contactor coils, solenoid circuits, and power control components in electric lift trucks from voltage damage.
Q: What lift truck brands use the CT 97C2303200?
A: The CT 97C2303200 is an OEM Caterpillar part (manufacturer number 97C2303200, supersedes CAT 0913998). It is validated for Caterpillar electric lift trucks. It is also compatible with Mitsubishi electric lift trucks that share identical power circuit designs and mounting specifications.
Q: What mounting style is used for the CT 97C2303200?
A: The CT 97C2303200 uses a stud mount design for connection directly to power circuit components. Stud mounting allows secure bolt-down attachment to control circuit boards or power distribution points, ensuring reliable electrical contact in high-vibration lift truck environments.
Q: What type of circuits does this diode protect?
A: The CT 97C2303200 is rated for high-current DC control circuits. These include motor contactor control circuits, solenoid valve circuits, and electromagnetic brake circuits common in electric forklift power systems. The diode suppresses inductive kick and transient voltage spikes generated by switching loads.
Q: Does the CT 97C2303200 have a direct cross-reference?
A: Yes. The CT 97C2303200 supersedes the older Caterpillar part number 0913998. If your equipment schematic or service manual references CAT 0913998, the CT 97C2303200 is the current OEM equivalent replacement.