TR/1608FF-500MA Cooper/Bussmann, TR/1608FF-500MA Datasheet - Page 4

• Manufacturer Part Number: TR/1608FF-500MA
• Description: Fuses 500mA 24V
• Manufacturer: Cooper/Bussmann
• Type: Fast Acting Fuser

Specifications of TR/1608FF-500MA

• Current Rating: 0.5 Amp
• Voltage Rating: 24 Volts
• Fuse Size / Group: 0603
• Termination Style: SMD/SMT
• Dimensions: 1.6 mm L x 0.81 mm W
• Product: Surface Mount Fuse
• Interrupt Rating: 35 Amps
• Fuse Type: Fast Acting
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TR-1608FF-500MA

Description
• RoHS Compliant
• Rapid interruption of excessive current
• Compatible with reflow and wave solder
• Rugged ceramic and glass construction
• Excellent environmental integrity
• One time positive disconnect
• Compatible with lead free solders and higher
Agency Information
• UL Recognition Card: JDYX2, E19180
• CSA Component Acceptance Card: 053787 C 000,
Environmental Data
• Life Test: MIL-STD-202, Method 108A
• Load Humidity Test: MIL-STD-202, Method 103B
• Moisture Resistance Test: MIL-STD-202, Method 106E
• Terminal Strength Test: Downward force is applied to
• Thermal Shock Test: MIL-STD-202, Method 107D
• Solderability: ANSI/J-STD-002
• Mechanical Shock Test: MIL-STD-202, Method 213B
• High Frequency Vibration Test: MIL-STD-202,
• Resistance to Solvents Test: MIL-STD-202, Method 215A
Ordering
• Specify packaging code 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
• Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with
Product Code
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
further derating required at elevated ambient temperatures.
temperature profiles
cause a 1mm deflection for 1 minute
Method 204D
(i.e., TR/0603FA250-R)
Class Number 1422 30
microseconds) (0603FA4A and 5A measured at interrupting rating)
% of Amp Rating
100%
200%
ELECTRICAL CHARACTERISTICS
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
Current
Rating
250mA
375mA
500mA
750mA
1.25A
1.5A
2.5A
3.5A
1A
2A
3A
4A
5A
60 Seconds Maximum
Voltage
4 Hours Minimum
Rating
Opening Time
32V
32V
32V
32V
32V
32V
32V
32V
24V
24V
24V
24V
24V
DC
Rated Voltage*
Interrupting
Rating at
SPECIFICATIONS
50A
50A
50A
50A
50A
35A
35A
35A
35A
35A
35A
35A
35A
Resistance** (ohms)
Dimensions
Drawing Not to Scale
Land Pattern
Soldering Method
• Wave Solder: 260°C, 10 sec max.
• Infrared Reflow: 260°C, 30 sec max.
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
mm
⁄
0603FA Series, Fast Acting
(inches)
(0.05)
0.00193
1.25
Typical
Melting
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***
(0.02)
0.50
Chip
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
(0.035)
0.90
™
Fuses
Marking‡
Alpha
Code
D
G
H
N
O
R
E
F
K
P
S
T
J