TR2/1025TD1-R Cooper/Bussmann, TR2/1025TD1-R Datasheet

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TR2/1025TD1-R

Manufacturer Part Number
TR2/1025TD1-R
Description
FUSE 1A 125V TIME DELAY 1025
Manufacturer
Cooper/Bussmann
Series
BRICK™ 1025TDr
Datasheet

Specifications of TR2/1025TD1-R

Fuse Type
Slow Blow, Time Lag
Voltage - Rated
250VAC, 125VDC
Current
1A
Package / Case
Non-Standard SMD
Size / Dimension
0.405" L x 0.109" W x 0.109" H (10.29mm x 2.77mm x 2.77mm)
Mounting Type
Holder/Surface Mount
Dc Cold Resistance
0.203 Ohm
Melting I²t
9.91
Fuse Current
1A
Leaded Process Compatible
Yes
Peak Reflow Compatible (260 C)
Yes
Current Rating
1 Amp
Voltage Rating
250 Volts
Fuse Size / Group
4010
Termination Style
SMD/SMT
Dimensions
3.3 mm L x 4.3 mm W
Product
Surface Mount Fuse
Interrupt Rating
50 Amps
Resistance
0.203 Ohms
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Color
-
Lead Free Status / Rohs Status
 Details
Other names
TR2-1025TD1-R
Description
• Time-delay surface mount fuse
• Satisfies the EIA/IS-722 Standard
• Solder immersion compatible
* If fuse does not open @ 200% in 60 seconds, raise current to 250%
Agency Information
• UL Recognition Guide & File numbers:
• CSA Component Acceptance:
Environmental Data
• Life test: MIL-STD-202, Method 108A, Test Condition D
• Load humidity: MIL-STD-202, Method 103B
• Moisture resistance: MIL-STD-202, Method 106E
• Terminal strength: MIL-STD-202, Method 211A
• Thermal shock: MIL-STD-202, Method 107D, air-to-air
• Case resistance: EIA/IS-722
• Resistance to dissolution of metallization:
• Mechanical shock: MIL-STD-202, Method 213B with
• High frequency vibration: MIL-STD-202, Method 204D,
• Resistance to solvents: MIL-STD-202, Method 215A
* AC Interrupting Rating (Measured at designated voltage, 100% power factor random closing); DC Interrupting Rating (Measured at designated voltage, time
** DC Cold Resistance (Measured at ≤10% of rated current)
† Typical Melting I
‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)
• Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at
0608
1025TD250-R
1025TD500-R
1025TD750-R
1025TD1-R
1025TD1.5-R
1025TD2-R
1025TD2.5-R
1025TD3-R
1025TD3.5-R
1025TD4-R
1025TD5-R
elevated ambient temperatures.
Product Code
and the fuse must open in 10 seconds maximum.
Brick
1025TD Series, Time-Delay
JDYX2 & E19180 (250mA - 5A)
File # 053787 C000, Class # 1422 30
ANSI J-STD-002, Test D
exceptions per EIA/IS-722 Standard
Test Condition D
constant of the calibrated circuit is less than 50 microseconds, battery source)
% of Amp Rating
BU-SB08288
250% *
100%
200%
200%
Fuses
2
t (Measured with a battery bank at rated DC voltage, 10x-rated current, time constant of calibrated circuit less than 50 microseconds)
Electrical Characteristics
Current
Rating
Amps
250mA
500mA
750mA
1.5
2.5
3.5
1
2
3
4
5
60 Seconds Maximum
10 Seconds Maximum
1 Second Minimum
4 Hours Minimum
250
Opening Time
250
250
250
250
250
250
250
250
250
250
AC
Voltage
Rating
125
125
125
125
125
125
125
125
125
125
DC
125
Page 1 of 2
250Vac
Specifications
50A
50A
50A
50A
50A
50A
50A
50A
50A
50A
50A
Interrupting
Rating*
125Vdc
50A
50A
50A
50A
50A
50A
50A
50A
50A
50A
50A
Dimensions – mm (in)
Drawing Not to Scale
Recommended Pad Layout – mm (in)
Ordering
• Specify packaging and product code
Soldering Method
• Wave immersion: 260°C, 10 sec max.
• Infrared: 260°C, 30 sec max.
(i.e., TR2/1025TD250-R)
(0.130)
(0.267)
Resistance** (Ω Ω )
3.30
6.79
DC Cold
Typical
0.5500
0.2030
0.1025
0.0680
0.0420
0.0330
0.0270
0.0220
0.0160
4.200
0.317
Data Sheet 4344
(0.172)
4.38
Melting
Typical
0.128
11.79
17.27
16.51
42.74
43.33
66.96
88.38
1.47
0.93
9.91
I
2
t†
1900 mV
455 mV
400 mV
387 mV
310 mV
250 mV
201 mV
184 mV
180 mV
152 mV
145 mV
Voltage
Typical
Drop‡

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TR2/1025TD1-R Summary of contents

Page 1

... Brick ™ Fuses 1025TD Series, Time-Delay Description • Time-delay surface mount fuse • Satisfies the EIA/IS-722 Standard • Solder immersion compatible Electrical Characteristics % of Amp Rating Opening Time 100% 4 Hours Minimum 200% 1 Second Minimum 200% 60 Seconds Maximum 250 Seconds Maximum * If fuse does not open @ 200 seconds, raise current to 250% and the fuse must open in 10 seconds maximum ...

Page 2

... Description TR2 2,500 fuses on 24mm tape-and-reel on 13 inch (330mm) reel per EIA Standard 481 This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin ...

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