TR2/1025TD250MA

TR2/1025TD250MA Datasheet

Packaging Code SP1 TR2

Part	Datasheet
TR2/1025TD250MA	TR2/1025TD250MA (pdf)

Related Parts	Information
TR2/1025TD500MA	TR2/1025TD500MA
TR2/1025TD750MA	TR2/1025TD750MA

PDF Datasheet Preview
Brick Fuses 1025TD Series, Time Delay • Surface Mount • Environmentally rugged, satisfies the EIA/IS-722 Standard • Solder Immersion Compatible • Targeted for Consumer Electronics ELECTRICAL CHARACTERISTICS % of Amp Rating Opening Time 100% 4 Hours Minimum 200% 1 Second Minimum 200% 60 Seconds Maximum 250% * 10 Seconds Maximum * If fuse does not open 200% in 60 seconds, raise current to 250% and the fuse must open in 10 seconds maximum. Agency Information • UL Recognition Guide & File numbers JDYX2 & E19180 250mA - 5A • CSA Component Acceptance File # 053787 C000, Class # 1422 30 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: ANSI J-STD-002, Test D • Mechanical Shock MIL-STD-202, Method 213B with exceptions per EIA/IS-722 Standard • High Frequency Vibration MIL-STD-202, Method 204D, Test Condition D • Resistance to Solvents MIL-STD-202, Method 215A Dimensions inches Drawing Not to Scale Land Pattern Ordering • Specify product code and packaging code Soldering Method • Wave Immersion 260°C, 10 sec max. • Infrared 260°C, 30 sec max. Product Code 1025TD250mA 1025TD500mA 1025TD750mA 1025TD1A 1025TD1.5A 1025TD2A 1025TD2.5A 1025TD3A 1025TD3.5A 1025TD4A 1025TD5A Voltage Rating AC DC 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V SPECIFICATIONS Interrupting DC Cold Rating* Resistance** ohms 250VAC 125VDC Typical Typical Melting I2t† Typical Voltage 1900 mV 455 mV 400 mV 387 mV 310 mV 250 mV 201 mV 184 mV 180 mV 152 mV 145 mV Marking 1st & 2nd DH DK * AC Interrupting Rating Measured at designated voltage, 100% power factor random closing DC Interrupting Rating Measured at designated voltage, time constant of the calibrated circuit is less than 50 microseconds, battery source ** DC Cold Resistance Measured at of rated current † Typical Melting I2t Measured with a battery bank at rated DC voltage, 10x-rated current, time constant of calibrated circuit less than 50 microseconds Typical Voltage Drop Measured at rated current after temperature stabilizes Marking Code - 3rd U = USA, T = Taiwan and S = China • 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 elevated ambient temperatures. TIME CURRENT CURVE Brick Fuses 1025TD Series, Time Delay Packaging Code SP1 TR2 PACKAGING CODE Description 50 piece sample 2,500 pieces of fuses on 24mm tape-and-reel on 13 inch 330mm reel per EIA Standard 481 Cooper Electronic Technologies 2003 Visit us on the Web at 3601 Quantum Boulevard Boynton Beach, Florida 33426-8638 Tel +1-561-752-5000 Toll Free +1-888-414-2645 Fax +1-561-742-1178 This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.

PDF Datasheet Preview

Brick Fuses
1025TD Series, Time Delay
• Surface Mount
• Environmentally rugged, satisfies the EIA/IS-722

Standard
• Solder Immersion Compatible
• Targeted for Consumer Electronics

ELECTRICAL CHARACTERISTICS
% of Amp Rating

Opening Time
100%
4 Hours Minimum
200%
1 Second Minimum
200%
60 Seconds Maximum
250% *
10 Seconds Maximum
* If fuse does not open 200% in 60 seconds, raise current to 250% and the fuse must open in 10 seconds maximum.

Agency Information
• UL Recognition Guide & File numbers JDYX2 & E19180 250mA - 5A
• CSA Component Acceptance File # 053787 C000, Class # 1422 30

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:

ANSI J-STD-002, Test D
• Mechanical Shock MIL-STD-202, Method 213B with
exceptions per EIA/IS-722 Standard
• High Frequency Vibration MIL-STD-202, Method 204D,

Test Condition D
• Resistance to Solvents MIL-STD-202, Method 215A

Dimensions
inches

Drawing Not to Scale

Land Pattern
Ordering
• Specify product code and packaging code Soldering Method
• Wave Immersion 260°C, 10 sec max.
• Infrared 260°C, 30 sec max.

Product Code
1025TD250mA 1025TD500mA 1025TD750mA 1025TD1A 1025TD1.5A 1025TD2A 1025TD2.5A 1025TD3A 1025TD3.5A 1025TD4A 1025TD5A

Voltage Rating AC DC 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V 250V 125V

SPECIFICATIONS

Interrupting

DC Cold

Rating*

Resistance** ohms
250VAC 125VDC

Typical

Typical Melting

I2t†

Typical Voltage 1900 mV 455 mV 400 mV 387 mV 310 mV 250 mV 201 mV 184 mV 180 mV 152 mV 145 mV

Marking
1st & 2nd

DH DK
* AC Interrupting Rating Measured at designated voltage, 100% power factor random closing DC Interrupting Rating Measured at designated voltage, time constant of the calibrated circuit is less than 50 microseconds, battery source
** DC Cold Resistance Measured at of rated current † Typical Melting I2t Measured with a battery bank at rated DC voltage, 10x-rated current, time constant of calibrated circuit less than 50 microseconds Typical Voltage Drop Measured at rated current after temperature stabilizes Marking Code - 3rd U = USA, T = Taiwan and S = China
• 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
elevated ambient temperatures.

TIME CURRENT CURVE

Brick Fuses
1025TD Series, Time Delay

Packaging Code SP1 TR2

PACKAGING CODE

Description 50 piece sample 2,500 pieces of fuses on 24mm tape-and-reel on 13 inch 330mm reel per EIA Standard 481

Cooper Electronic Technologies 2003

Visit us on the Web at
3601 Quantum Boulevard Boynton Beach, Florida 33426-8638 Tel +1-561-752-5000 Toll Free +1-888-414-2645 Fax +1-561-742-1178

This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived TR2/1025TD250MA Datasheet file may be downloaded here without warranties.

Datasheet ID: TR2/1025TD250MA 518145