0603FA4-R

# **Chip[™] Fuses 0603FA Series, Fast Acting** 

## **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 temperature profiles 

|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|
|---|---|
|**% of Amp Rating**|**Opening Time**|
|**% of Amp Rating**<br>100%|**Opening Time**<br>4 Hours Minimum|
|200%|60 Seconds Maximum|



**==> picture [89 x 20] intentionally omitted <==**

**----- Start of picture text -----**<br>
Dimensions  [mm] ⁄(inches)<br>Drawing Not to Scale<br>**----- End of picture text -----**<br>


## **Agency Information** 

- UL Recognition Card: JDYX2, E19180 

- CSA Component Acceptance Card: 053787 C 000, Class Number 1422 30 

## **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 cause a 1mm deflection for 1 minute 

- 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, Method 204D 

- Resistance to Solvents Test: MIL-STD-202, Method 215A 

## **Ordering** 

- Specify packaging code and product code (i.e., TR/0603FA250-R) 

**==> picture [188 x 83] intentionally omitted <==**

**----- Start of picture text -----**<br>
Land Pattern 1.25<br>(0.05)<br>byt<br>0.50  0.90<br>(0.02) (0.035)<br>**----- End of picture text -----**<br>


## **Soldering Method** 

- Wave Solder: 260°C, 10 sec max. 

• Infrared Reflow: 260°C, 30 sec max. 

|**SPECIFICATIONS**<br>~~|~~|
|---|
|**Current**<br>**Voltage**<br>**Interrupting**<br>**DC Cold**<br>**Typical**<br>**Typical**<br>**Alpha**<br>**Product Code**<br>**Rating**<br>**Rating**<br>**Rating at**<br>**Resistance** (ohms)**<br>**Melting**<br>**Voltage**<br>**Code**<br>**DC**<br>**Rated Voltage***<br>**Typical**<br>**I2t*****<br>**Drop†**<br>**Marking‡**|
|**0603FA250-R**<br>250mA<br>32V<br>50A<br>3.100<br>0.0004<br>0.921<br>D|
|**0603FA375-R**<br>375mA<br>32V<br>50A<br>1.250<br>0.0009<br>0.605<br>E<br>**0603FA500-R**<br>500mA<br>32V<br>50A<br>1.025<br>0.00193<br>0.600<br>F<br>**0603FA750-R**<br>750mA<br>32V<br>50A<br>0.450<br>0.0090<br>0.440<br>G<br>~~ee~~<br>~~a~~<br>~~ee ee~~|
|**0603FA1-R**<br>1A<br>32V<br>50A<br>0.150<br>0.0025<br>0.211<br>H<br>**0603FA1.25-R**<br>1.25A<br>32V<br>35A<br>0.108<br>0.0130<br>0.151<br>J<br>**0603FA1.5-R**<br>1.5A<br>32V<br>35A<br>0.086<br>0.0319<br>0.138<br>K<br>**0603FA2-R**<br>2A<br>32V<br>35A<br>0.051<br>0.0491<br>0.116<br>N<br>**0603FA2.5-R**<br>2.5A<br>24V<br>35A<br>0.037<br>0.0625<br>0.113<br>O<br>**0603FA3-R**<br>3A<br>24V<br>35A<br>0.028<br>0.0699<br>0.110<br>P<br>**0603FA3.5-R**<br>3.5A<br>24V<br>35A<br>0.022<br>0.1200<br>0.103<br>R<br>**0603FA4-R**<br>4A<br>24V<br>35A<br>0.017<br>0.2430<br>0.097<br>S<br>**0603FA5-R**<br>5A<br>24V<br>35A<br>0.011<br>0.6950<br>0.090<br>T<br>~~ee~~<br>~~ee~~<br>~~a~~<br>~~a~~<br>~~A~~<br>~~**e**e~~<br>~~e~~<br>~~i~~<br>~~————————~~<br>~~a~~<br>~~+}~~<br>~~ee~~<br>~~ee ee~~|
|*<br>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[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 microseconds) (0603FA4A and 5A measured at interrupting rating) 

- 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 further derating required at elevated ambient temperatures. 

**Chip[™] Fuses 0603FA Series, Fast Acting** 

## **TIME CURRENT CURVE** 

## **PACKAGING CODE** 

**Packaging Code TR** 

## **Description** 

5,000 pieces of fuses in paper tape and reeled on a 178mm (7 inch) reel per EIA Standard 481-1 

**North America** 

> Visit us on the web at: **North America** 

> **www.CooperET.com** Cooper Electronic Technologies Cooper Bussmann 3601 Quantum Boulevard P.O. Box 14460 

> OC-2547 Rev. XJ  7/05 Boynton Beach, FL 33426-8638 St. Louis, MO 63178-4460 Tel: 1-561-752-5000 Tel: 1-636-394-2877 

> © Cooper Electronic Fax: 1-561-742-0134 Fax: 1-800-544-2570 

> Technologies 2005 Toll Free: 1-888-414-2645 

**Europe** Cooper Electronic Technologies Cooper (UK) Limited Burton-on-the-Wolds Leicestershire • LE12 5TH UK Tel: +44 (0) 1509 882 737 Fax: +44 (0) 1509 882 786 

**Asia Pacific** 

Cooper Electronic Technologies 1 Jalan Kilang Timor #06-01 Pacific Tech Centre Singapore 159303 Tel: +65 278 6151 Fax: +65 270 4160