0ABA-3000-TN

## Type 0ABA Surface Mount Fast Acting Chip Fuse 

0ABA Series – 0402 Size RoHS 2 Compliant 

## **Features** 

- Fast Acting for excessive current, set the industry standard for performance, reliability and quality 

- Small size, 0402 SMD 

- Current rating from 200mA to 4A 

- Wide operating temperature range from -55℃ to 125℃ 

- Tape and Reel for automatic SMD placement 

- Compatible with 260℃ Pb-free IR and wave soldering process 

- Excellent environmental integrity 

- One time positive disconnect 

- RoHS 2 compliant (MSL = 1) 

- Halogen Free 

- Lead Free 

## **Applications** 

- Electronic device and Battery                                               LEAD FREE = 

HALOGEN FREE = 

## **Electrical Characteristics (UL STD. 248-14)** 

|Rated Current|1.0In|2.5In|3.0In|
|---|---|---|---|
|1A~4A|4 hour minimum|5 sec||
|200mA~750mA|4 hour minimum||5 sec|



## **Safety Agency Approvals** 

Safety Safety Agency Voltage Rating Ampere Range / Volt Agency Certificate (V) @ I.R. ability* E20624 200mA–4A/32V DC 200mA–4A/35A@ 32V DC * DC Interrupting Rating (Measured at rated voltage, time constant of less than 50 microseconds, battery source) **Physical Specificationsysical Specificationsical Specificationscal Specificationsl SpecificationsSpecificationsificationscationsionsonsnss** Body : Ceramic Substrate Materials Terminations : Ag / Ni / Sn (100% Lead-free) Element Cover Coating : Lead-free Glass On Fuse : None On Label : Marking "bel", "0ABA", "Current Rating", "Voltage Rating", "Interrupting Rating", "Appropriate Safety Logos" and " ", " "(China RoHS compliant). ~~=~~ 

## **Physical Specificationsysical Specificationsical Specificationscal Specificationsl SpecificationsSpecificationsificationscationsionsonsnss** 

Specifications subject to change without notice 

**belfuse.com/circuit-protection** 

**2** / **4** 

## Type 0ABA 

## **Temperature Derating Curve                          Average Time Current Curve** 

## Normal ambient temperature: 23 ± 3 ℃ 

Operating temperature: -55 ~ 125 ℃ , with proper correction factor applied 

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## **Electrical Specifications** 

|Part Number|Ampere<br>Rating|Resistance (ohms)**<br>Typ.|Typical Melt I²t ***<br>DC (A²s)|Voltage and<br>Interrupting<br>Ratings|Agency<br>Approvals|
|---|---|---|---|---|---|
|||||||
|0ABA-0200-XX|200mA|1.75|0.0006|See Table of Safety<br>Approvals on Page<br>1 for Voltage and<br>associated<br>Interrupting Ratings|Y|
|0ABA-0250-XX|250mA|1.50|0.0010||Y|
|0ABA-0315-XX|315mA|1.00|0.0014||Y|
|0ABA-0375-XX|375mA|0.78|0.0018||Y|
|0ABA-0500-XX|500mA|0.50|0.0043||Y|
|0ABA-0750-XX|750mA|0.22|0.011||Y|
|0ABA-1000-XX|1A|0.13|0.04||Y|
|0ABA-1500-XX|1.5A|0.078|0.06||Y|
|0ABA-2000-XX|2A|0.040|0.13||Y|
|0ABA-2500-XX|2.5A|0.024|0.20||Y|
|0ABA-3000-XX|3A|0.018|0.33||Y|
|0ABA-3500-XX|3.5A|0.014|0.45||Y|
|0ABA-4000-XX|4A|0.011|0.60||Y|



Consult manufacturer for other ratings 

- **DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25 degrees; 

- ***Typical Melting I2t (Measured with a battery bank at rated DC voltage, Measured at 1ms open time, time constant of calibrated circuit less than 50 microseconds). 

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Specifications subject to change without notice 

**Bel Fuse Inc.** 

+1 201.432.0463 Bel.US.CS@belf.com **belfuse.com/circuit-protection** 

206 Van Vorst Street Jersey City, NJ 07302 USA 

© 2019 Bel Fuse, Inc. 

Rev. 0ABA Nov2019 

**3** / **4** 

## Type 0ABA 

## **Soldering Method** 

|Wave solder|Reservoir temperature: 260℃|
|---|---|
||Time in reservoir: 10 seconds maximum|
|Infrared reflow|Temperature: 260℃|
||Time: 30 seconds maximum|



## **Solder Reflow Profile** 

|Profile Feature||
|---|---|
|**Preheat & Soak**<br>Temperature min (Tsmin)<br>Temperature max (Tsmax)<br>Time (Tsmin to Tsmax) (ts)|Temperature min (Tsmin)<br>Temperature max (Tsmax)<br>Time (Tsmin to Tsmax) (ts)<br>150℃<br>200℃<br>60-120 seconds|
|Average ramp-up rate (Tsmax to Tp)<br>Liquidous temperature (TL)|3℃/second max.<br>Liquidous temperature (TL)<br>217℃|
|Time at liquidous (tL)|60-150 seconds|
|Peak package body temperature (Tp)|260℃|
|Time (tp) within 5℃of the specified<br>classification temperture (Tc)|30 seconds|
|Average ramp-down rate (Tp to Tsmax)|6℃/second max.|
|Time 25℃to peak temperature|8 minutes max.|



Specifications subject to change without notice 

**Bel Fuse Inc.** 

+1 201.432.0463 Bel.US.CS@belf.com **belfuse.com/circuit-protection** 

206 Van Vorst Street Jersey City, NJ 07302 USA © 2019 Bel Fuse, Inc. 

Rev. 0ABA Nov2019 

**4** / **4** 

## Type 0ABA 

## **Fuse FGNO Explanation 0ABA - [XXXX] X XX** 

## **0ABA=0ABA; [XXXX]=Ampere Rating;  XX=See Ordering Information as below** 

|Fraction|Decimal|Milliamps|Bel FGNO[XXXX]||Fraction|Decimal|Amps|Bel FGNO[XXXX]|
|---|---|---|---|---|---|---|---|---|
|1/5|0.200|200|0200|||1.0|1|1000|
|1/4|.250|250|0250||1-1/2|1.50|1.5|1500|
||.315|315|0315|||2.0|2|2000|
|3/8|.375|375|0375||2-1/2|2.5|2.5|2500|
|1/2|.500|500|0500|||3.0|3|3000|
|3/4|.750|750|0750||3-1/2|3.5|3.5|3500|
|||||||4.0|4|4000|



## **Mechanical Dimensions                                    Ordering Information** 

## **Packaging** 

|Packaging Tape & Reel|Packaging Specification|Quantity|Quantity & Packaging Code|
|---|---|---|---|
|8 mm wide tape with 7 inches Diameter reel|EIA Standard 481-E|10000|0ABA-XXXX-TN|



Specifications subject to change without notice 

**Bel Fuse Inc.** +1 201.432.0463 206 Van Vorst Street Bel.US.CS@belf.com Jersey City, NJ 07302 USA **belfuse.com/circuit-protection** © 2019 Bel Fuse, Inc. Rev. 0ABA Nov2019