Part Number Hot Search : 
1545CT FN2899 SPX43204 30009 CZRB2130 BUW12A WNM2046 BFR93AW
Product Description
Full Text Search
 

To Download MRF125 Datasheet File

  If you can't view the Datasheet, Please click here to try to view without PDF Reader .  
 
 


  Datasheet File OCR Text:
 Type MRF
MRFD0106
EMRFD1005A1
RoHS Compliant
Fast Acting Radial Lead Micro Fuse Series
Catalog Number Ampere Rating Typical Volt-drop Melting I2T Cold @100% In < 10 mSec Resistance (ohm) (Volt) max. (A2 Sec) Melting I2T @10 In (A2 Sec) Maximum Power Dissipation (W)
MRF 50 MRF 63 MRF 80 MRF 100 MRF 125 MRF 160 MRF 200 MRF 250 MRF 315 MRF 400 MRF 500 MRF 630 MRF 800 MRF 1 MRF 1.25
50mA to 6.3A / 250V AC @ 50A 1A to 5A / 250V AC @ 100A
50mA 63mA 80mA 100mA 125mA 160mA 200mA 250mA 315mA 400mA 500mA 630mA 800mA 1A 1.25A 1.6A 2A 2.5A 3.15A 4A 5A 6.3A
12 8.6 6.2 4.48 3.22 2.40 1.60 0.45 0.34 0.25 0.19 0.091 0.071 0.055 0.043 0.034 0.026 0.020 0.016 0.012 0.010 0.008
0.72 0.65 0.58 0.52 0.47 0.46 0.41 0.254 0.246 0.239 0.232 0.106 0.103 0.100 0.097 0.094 0.091 0.088 0.086 0.083 0.081 0.078
0.001 0.001 0.002 0.003 0.006 0.010 0.017 0.029 0.05 0.08 0.15 0.12 0.21 0.36 0.61 1.1 1.8 3.1 5.3 9 16 27
0.001 0.001 0.002 0.003 0.006 0.010 0.016 0.027 0.05 0.08 0.13 0.13 0.22 0.36 0.59 1.0 1.7 2.7 4.5 8 13 21
0.08 0.09 0.11 0.12 0.14 0.10 0.12 0.15 0.18 0.22 0.27 0.15 0.19 0.23 0.28 0.35 0.42 0.51 0.62 0.77 0.93 1.14
Electrical Characteristics (IEC-127-3 STANDARD SHEET 3)
Rated Current 50mA to 6.3A inclusive
1.5 In 2.1 In
MIN MAX
2.75 In
MIN MAX MIN
4 In
MAX
10 In
MAX
1 hr.
30 min.
10 ms
3 sec
3 ms
300 ms
20 ms
Approvals
sd r Spc
Amp range / Volt @ I.R. ability
50mA to 5A / 250V AC @ 35A or 10 In whichever is greater
Safety Agency Approvals
s d
r
Certificate No. 9535135, 9601126, 9606126, 9710058 License No. 93941 Recognized File No. E20624 Acceptance File No. LR39772 File No. JET1037-31007-1001
S
p
MRF 1.6 MRF 2 MRF 2.5 MRF 3.15 MRF 4 MRF 5 MRF 6.3
RoHS Compliant Product
RoHS Wave Soldering Compatible : (260C, 10 sec max)
Environmental Specification
Shock Resistance MIL-STD-202G, Method 213B,Condition I (Sawtooth) (100 G's peak for 6 milliseconds; Sawtooth Waveform) Vibration Resistance 10-55 Hz x 3 axis/ no load (MIL-STD-202G, Method 201A) Salt Spray Resistance MIL-STD-202G, Method 101E, Condition B (48Hrs) Solderability MIL-STD-202G, Method 208H Soldering Heat Resistance MIL-STD-202G Method 210F, Test Condition C. Top Side (260C, 20 sec) Moisture Resistance MIL-STD-202G, Method 106G Operating Temperature -55C to +125C
Consult manufacturer for other ratings
On label: "bel", "MRF", "Current Rating", "Voltage Rating", "Interrupting Rating", "Appropriate Safety Logos" and " " for RoHS VersionPackaging Packaging 1. In bulk: 1,000 pcs per box 2. On Tape: Ammo pack, 1,000 pcs per box per EIA-468-A and IEC-286-2
Mechanical Dimensions
BULK / SHORT LEADS
AMMO PACK / LONG LEADS
12.7mm0.3mm
MRF
o8.350.10 7.70.2 4.3 0.3 0.5 min o0.6mm0.1
9 mm +2 -0
Physical Specification
Materials Base and Cap: Black thermoplastic, UL 94-V0 Pins: Tin plated copper alloy Marking On fuse: "bel", "F", "Current Rating", "250V" & "Appropriate Safety Logos"
5.080.1 (0.2000.004") 6.3mm1.3 mm
Dimension in mm
ORDERING INFORMATION SEE LAST 2 PAGES
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel: 201-432-0463 * Fax: 201-432-9542 * E-Mail: belfuse@belfuse.com
Website: www.belfuse.com
23
Specifications subject to change without notice
Type MRF
RoHS Compliant
Fast Acting Radial Lead Micro Fuse Series
MRFC1004 (O02)
MRF - TIME CURRENT CHARACTERISTIC CURVE
- 50mA - 63mA - 80mA - 100mA - 125mA - 160mA - 200mA - 250mA - 315mA - 400mA - 500mA - 630mA - 800mA - 1A - 1.25A - 1.6A - 2A - 2.5A - 3.15A - 4A - 5A - 6.3A
10000
1000
100
TIME IN SECONDS
10
1
0.1
0.01 0.01 0.1 1 10 100
CURRENT IN AMPERES NOTE - see important information under "User Guide"on P.08
Corporate Office Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: belfuse@belfuse.com Website: www.belfuse.com
Far East Office Bel Fuse Ltd.
8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706
European Office Bel Fuse Europe Ltd.
Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K Tel: 44-1772-556601 Fax: 44-1772-888366
Specifications subject to change without notice
24


▲Up To Search▲   

 
Price & Availability of MRF125

All Rights Reserved © IC-ON-LINE 2003 - 2022  

[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy]
Mirror Sites :  [www.datasheet.hk]   [www.maxim4u.com]  [www.ic-on-line.cn] [www.ic-on-line.com] [www.ic-on-line.net] [www.alldatasheet.com.cn] [www.gdcy.com]  [www.gdcy.net]


 . . . . .
  We use cookies to deliver the best possible web experience and assist with our advertising efforts. By continuing to use this site, you consent to the use of cookies. For more information on cookies, please take a look at our Privacy Policy. X