TR2/1025FA3.5-R Cooper/Bussmann, TR2/1025FA3.5-R Datasheet

TR2/1025FA3.5-R

Manufacturer Part Number

TR2/1025FA3.5-R

Description

FUSE 3.5A 125V FAST SMD 1025

Manufacturer

Cooper/Bussmann

Series

BRICK™ 1025FAr

Datasheet

1.TR21025FA3-R.pdf (2 pages)

Specifications of TR2/1025FA3.5-R

Fuse Type

Fast Acting

Voltage - Rated

250VAC, 125VDC

Current

3.5A

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

0.03 Ohm

Melting I²t

17.83

Fuse Current

3.5A

Leaded Process Compatible

Yes

Peak Reflow Compatible (260 C)

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Operating Temperature

Color

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

TR2-1025FA3-5-R

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Brick™ Fuses

1025FA Series, Fast-Acting

Description

• Fast-acting surface-mount fuse

• Satisfies the EIA/IS-722 Standard

• Solder immersion compatible

Note: 30vde constant current source required for 200%

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 constant of

** 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

0308

Product Code

1025FA250-R

1025FA500-R

1025FA750-R

1025FA1-R

1025FA1.5-R

1025FA2-R

1025FA2.5-R

1025FA3-R

1025FA3.5-R

1025FA4-R

1025FA5-R

1025FA7-R

1025FA10-R

1025FA12-R

1025FA15-R

elevated ambient temperatures.

250% (250mA-5A fuse)

less than 50 microseconds, battery source)

than 50 microseconds). Test current not to exceed interrupting rating of 50A.

JDYX2 & E19180 (250mA - 15A)

File # 053787 C000, Class # 1422 30

ANSI J-STD-002, Test D

exceptions per EIA/IS-722 Standard

Test Condition D

200% (7-15A fuse)

250% (7-15A fuse)

200% (250mA-5A)

% of Amp Rating

BU-SB08026

overload tests on 250mA-1A.

100%

t (measured with a battery bank at rated DC voltage, 10x-rated current, but not exceeding the interrupting rating. Time constant of calibrated circuit less

Electrical Characteristics

Current

(amps)

250mA

500mA

750mA

Rating

1.5

2.5

3.5

20 Seconds Maximum

5 Seconds Maximum

4 Seconds Maximum

1 Second Maximum

4 Hours Minimum

Opening Time

250V

Voltage

Rating

125V

60V

250Vac 125Vdc 60Vdc

Specifications

Rating (amps)*

Interrupting

Ordering

• Specify packaging and product code

Soldering Method

• Wave solder: 260°C, 10 Sec max.

• Infrared reflow: 260°C, 30 Sec max.

Dimensions – mm/in

Drawing Not to Scale

Recomended Pad Layout – mm (in)

Page 1 of 2

(i.e., TR2/1025FA250-R)

Resistance** (Ω)

DC Cold

Data Sheet 4322

Typical

4.7500

1.1500

0.5550

0.2800

0.1140

0.0750

0.0510

0.0384

0.0305

0.0275

0.0195

0.0116

0.0072

0.0056

0.0039

(0.267)

(0.130)

3.30

6.79

(0.172)

Melting

Typical

0.1212

0.0415

4.38

0.143

1.750

1.460

6.086

18.15

17.83

23.32

38.74

1451

8.48

138

457

498

t†

2019mV

1500mV

Voltage

880mV

560mV

260mV

258mV

232mV

205mV

185mV

190mV

180mV

150mV

146mV

120mV

110mV

Typical

Drop‡

Related parts for TR2/1025FA3.5-R

TR2/1025FA3.5-R Summary of contents

Page 1

... Brick™ Fuses 1025FA Series, Fast-Acting Description • Fast-acting surface-mount fuse • Satisfies the EIA/IS-722 Standard • Solder immersion compatible Electrical Characteristics % of Amp Rating Opening Time 100% 4 Hours Minimum 200% (250mA-5A) 5 Seconds Maximum 250% (250mA-5A fuse) 1 Second Maximum 200% (7-15A fuse) ...

Page 2

... Packaging Code Prefix Description TR2 2,500 fuses on 24mm tape-and-reel on 13 inch (330mm) reel per EIA Standard 481 North America Cooper Electronic Technologies Cooper Bussmann 1225 Broken Sound Parkway NW P.O. Box 14460 Suite F St. Louis, MO 63178-4460 Boca Raton, FL 33487-3533 Tel: 1-636-394-2877 Tel: 1-561-998-4100 ...

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