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
LEAD FREE =
- Electronic device and Battery
HALOGEN FREE =
Electrical Characteristics (UL STD. 248-14)
Rated Current
1.0In
2.5In
1A~4A
4 hour minimum
5 sec
200mA~750mA
4 hour minimum
3.0In
5 sec
Safety Agency Approvals
Safety
Agency
Safety Agency
Certificate
Voltage Rating
(V)
E20624
200mA–4A/32V DC
Ampere Range / Volt
@ I.R. ability*
200mA–4A/35A@ 32V DC
* DC Interrupting Rating (Measured at rated voltage, time constant of less than 50
microseconds, battery source)
Physical Specifications
Body : Ceramic Substrate
Materials
Terminations : Ag / Ni / Sn (100% Lead-free)
Element Cover Coating : Lead-free Glass
On Fuse :
None
Marking
On Label :
"bel", "0ABA", "Current Rating", "Voltage Rating", "Interrupting Rating",
"Appropriate Safety Logos" and "
", "
"(China RoHS compliant).
Specifications subject to change without notice
belfuse.com/circuit-protection
Type 0ABA
2/4
Temperature Derating Curve
Average Time Current Curve
Normal ambient temperature: 23±3℃
Operating temperature: -55 ~ 125℃, with proper
correction factor applied
Electrical Specifications
Voltage and
Interrupting
Ratings
Agency
Approvals
Part Number
Ampere
Rating
Resistance (ohms)**
Typ.
Typical Melt I²t ***
DC (A²s)
0ABA-0200-XX
200mA
1.75
0.0006
Y
0ABA-0250-XX
250mA
1.50
0.0010
0ABA-0315-XX
315mA
1.00
0.0014
0ABA-0375-XX
375mA
0.78
0.0018
0ABA-0500-XX
500mA
0.50
0.0043
0ABA-0750-XX
750mA
0.22
0.011
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
0ABA-1000-XX
1A
0.13
0.04
0ABA-1500-XX
1.5A
0.078
0.06
0ABA-2000-XX
2A
0.040
0.13
0ABA-2500-XX
2.5A
0.024
0.20
0ABA-3000-XX
3A
0.018
0.33
0ABA-3500-XX
3.5A
0.014
0.45
0ABA-4000-XX
4A
0.011
0.60
See Table of Safety
Approvals on Page
1 for Voltage and
associated
Interrupting Ratings
Consult manufacturer for other ratings
**DC Cold Resistance are measured at
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