TR-0603FA250-R Cooper/Bussmann, TR-0603FA250-R Datasheet - Page 2

• Manufacturer Part Number: TR-0603FA250-R
• Description: FUSE, FAST ACTING, SMD, 250MA
• Manufacturer: Cooper/Bussmann
• Series: 1608FFr
• Type: Fast Actingr

Specifications of TR-0603FA250-R

• Voltage Rating, Dc: 24V
• Voltage Rating, Ac: 32V
• Current, Fuse Rating: 250mA
• Case Style: 0603
• Fuse Type, Blowing Characteristic: Fast Acting
• Width, External: 0.8mm
• Approval Bodies: UL, CSA
• Brand/series: Chip™/0603FA Series
• Current, Rating: 0.25 A
• Dimensions: 0.063x0.019x0.032 "
• Mounting Type: PCB
• Primary Type: Chip
• Resistance, Dc: 3.1 Ohms
• Termination: SMT
• Voltage, Rating: 50 VDC
• Lead Free Status / Rohs Status: RoHS Compliant part

Chip
0603FA Series, Fast-Acting
Description
• Fast-acting 0603 surface mount fuse
• Excellent temperature and cycling characteristics
• Compatible with lead free solders and higher
Agency Information
• UL Recognition Guide & File numbers:
• CSA Component Acceptance: 053787 C 000 &
Environmental Data
• Operating temparture: -55ºC to 125ºC with proper
• Load humidity test: MIL-STD-202, Method 103B
• Moisture resistance test: MIL-STD-202, Method 106E
• Thermal shock test: MIL-STD-202, Method 107D
• High frequency vibration test: MIL-STD-202,
Ordering
• Specify packaging and product code
* DC Interrupting rating (Measured at designated voltage, time constant of less than 50 microseconds, battery source)
** DC Cold resistance (Measured at ≤10% of rated current)
*** Typical melting I
† Typical voltage drop (Measured at rated current after temperature stabilizes)
‡ Alpha code to be marked on the top of fuse body for all ratings
0608
Part Number
0603FA250-R
0603FA375-R
0603FA500-R
0603FA750-R
0603FA1-R
0603FA1.25-R
0603FA1.5-R
0603FA2-R
0603FA2.5-R
0603FA3-R
0603FA3.5-R
0603FA4-R
0603FA5-R
temperature profiles
derating
Method 204D
(i.e., TR/0603FA250-R)
JDYX2 &E19180
Class Number: 1422 30
microseconds) (0603FA4A and 5A measured at interrupting rating)
% of Amp Rating
BU-SB08131
™
100%
200%
Fuses
2
t (Measured with a battery bank at rated DC voltage, 10x-rated current, not to exceed IR, time constant of calibrated circuit less than 50
Electrical Characteristics
Current
(amps)
Rating
250mA
375mA
500mA
750mA
1.25
1.5
2.5
3.5
1
2
3
4
5
60 Seconds Maximum
32Vac/50dc
32Vac/dc
32Vac/dc
32Vac/dc
32Vac/dc
32Vac/dc
32Vac/dc
32Vac/dc
32Vac/dc
32Vac/dc
32Vac/dc
Voltage
Rating
4 Hours Minimum
50Vdc
50Vdc
Opening Time
Rating (amps) at
Rated Voltage*
Interrupting
50ac/35dc
50
50
50
50
35
35
35
35
35
35
35
35
Specifications
Dimensions – mm/inches
Drawing Not to Scale
Recommended Pad Layout – mm/inches
Soldering Method
• Wave solder: 260°C, 10 sec max.
• Solder reflow: 260°C, 30 sec max.
Resistance** (Ω Ω )
Page 1 of 2
DC Cold
Typical
3.100
1.250
1.025
0.450
0.150
0.108
0.086
0.051
0.037
0.028
0.022
0.017
0.011
Surface Mount Device
Data Sheet 4336
0.00193
Melting
Typical
0.0004
0.0009
0.0090
0.0025
0.0130
0.0319
0.0491
0.0625
0.0699
0.1200
0.2430
0.6950
I
2
t***
Voltage
Typical
Drop†
0.921
0.605
0.600
0.440
0.211
0.151
0.138
0.116
0.113
0.110
0.103
0.097
0.090
Marking‡
Alpha
Code
G
O
D
E
F
H
K
N
P
R
S
J
T