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Product Detailed Parameters
- Description：PTC RESET FUSE 6V 1.1A 1206
- Series：0ZCA
- Mfr：Bel Fuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Polymeric
- Voltage - Max：6V
- Current - Hold (Ih) (Max)：1.1 A
- Current - Trip (It)：2.2 A
- Current - Max：100 A
- Time to Trip：300 ms
- Resistance - Initial (Ri) (Min)：40 mOhms
- Resistance - Post Trip (R1) (Max)：180 mOhms
- Resistance - 25°C (Typ)：-
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：1206 (3216 Metric), Concave
- Size / Dimension：0.128" L x 0.065" W (3.25mm x 1.65mm)
- Height - Seated (Max)：-
- Thickness (Max)：0.039" (1.00mm)
- Lead Spacing：-
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Overview
The 0ZCA0110FF2E is a surface-mount polymeric positive temperature coefficient (PPTC) resettable fuse manufactured by Bel Fuse. It belongs to the 0ZCA series and is housed in a 1206 (3216 metric) package. The device features a hold current of 110 mA, a trip current of 220 mA, and a maximum voltage rating of 60 VDC. Its initial resistance is 4 Ohms, with a maximum fault current rating of 10 A. It operates within a temperature range of -40°C to +85°C.
Feature Summary
- Provides overcurrent protection through automatic circuit interruption upon thermal activation
- Offers repeated protection capability by resetting automatically after fault clearance and cooling
- Designed for surface mount technology integration into printed circuit boards
Applications
- Portable electronic devices requiring compact circuit protection
- Consumer electronics circuits needing overcurrent safeguarding
- Communication equipment interfaces protected from electrical faults
Procurement Notes
Verify component authenticity against official Bel Fuse documentation before integration. Confirm that the specific suffix matches the required electrical parameters and packaging format. Ensure handling procedures account for moisture sensitivity classification during storage and reflow processes to maintain reliability.
Selection Notes
Select this component when circuit design requires a low-profile surface mount solution with a 60 VDC rating. The 110 mA hold current suits applications with moderate standby loads. Evaluate thermal dissipation requirements on the PCB to ensure proper tripping characteristics are maintained under operating conditions.
Part Context
This part is part of the 0ZCA series of PPTC resettable fuses from Bel Fuse. The series provides various hold currents and voltage ratings tailored for different circuit protection needs. The 0ZCA designation indicates specific performance characteristics within the broader portfolio of polymer fuses offered by the manufacturer.
Replacement Considerations
Direct substitutes include other 1206 package PPTC fuses with matching 110 mA hold current and 60 VDC ratings. Verify that alternative components meet the same trip current and resistance specifications to ensure identical circuit behavior.
