Vishay Dale Metal Film Resistors, Special Purpose, Fusible, Flame

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Vishay Dale Metal Film Resistors, Special Purpose, Fusible, Flame

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Fusible
Vishay Dale
Metal Film Resistors, Special Purpose, Fusible, Flameproof
Special filming coating processes Fusible Circuit protection case other component failure Flameproof Meets RS-325, will flame when overloaded Tape Reel packaging standard Lead (Pb)-Free version RoHS Compliant
Pb-free Available
RoHS*
COMPLIANT
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL CMF55.39 CMF60.64 HISTORICAL MODEL CMF-55-39 CMF-60-64 POWER RATING P70°C 0.25 0.50 RESISTANCE** RANGE
STANDARD TOLERANCE
TEMPERATURE COEFFICIENT ppm/°C
Contact factory extended values
TECHNICAL SPECIFICATIONS
PARAMETER Rated Dissipation Maximum Flame Test Voltage Dielectric Strength Insulation Resistance Operating Temperature Range Weight (max) UNIT VRMS CMF55.39 0.25 1010 0.20 CMF60.64 0.50 1010 0.50
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: CMF55100R00FKRE39 (preferred part numbering format)
GLOBAL MODEL CMF55 CMF60
SPECIAL Fusible CMF55 Fusible CMF60
RESISTANCE VALUE Decimal Thousand 4R0000 680R00 23K000
TOLERANCE CODE
TEMPERATURE COEFFICIENT 100ppm
PACKAGING Lead Free, Bulk Lead Free, (Full) Lead Free, (1000 pcs) Tin/Lead, Bulk Tin/Lead, (Full) Tin/Lead, (1000 pcs)
Historical Part Number example: CMF-55-391000F (will continue accepted)
CMF-55-39
HISTORICAL MODEL
1000
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING
containing terminations RoHS compliant, exemptions apply www.vishay.com Technical Questions, contact ff2aresistors@vishay.com Document Number: 31031 Revision 11-Oct-05
Fusible
Metal Film Resistors, Special Purpose, Fusible, Flameproof
DIMENSIONS inches [millimeters]
Vishay Dale
1.500 0.125* [38.10 3.18]
Max. 1.08 0.125 [27.43 3.18] TAPE REEL
GLOBAL MODEL CMF55.39 CMF60.64
0.240 0.020 [6.10 0.51] 0.370 0.035 [9.40 0.89]
0.090 0.008 [2.29 0.21] 0.145 0.010 [3.68 0.25]
(Max.) 0.278 [7.06] 0.425 [10.80]
0.025 0.002 [0.64 0.05] 0.032 0.002 [0.81 0.05]
MARKING
DALE Model (C55-39 C60-64) Value Tolerance, Temperature coefficient Date code
Fusing time graphs represent average resistance value range. resistance parts require higher power fuse than high resistance parts. recommended that values less than evaluated specific applications.
FUSING TIME (Seconds)
CMF55.39 CMF60.64
APPLIED POWER (Watts)
FUSIBLE, FLAMEPROOF (Typical Fusing Times)
Document Number: 31031 Revision 11-Oct-05 Technical Questions, contact ff2aresistors@vishay.com www.vishay.com
Legal Disclaimer Notice
Vishay
Notice
Specifications products displayed herein subject change without notice. Vishay Intertechnology, Inc., anyone behalf, assumes responsibility liability errors inaccuracies. Information contained herein intended provide product description only. license, express implied, estoppel otherwise, intellectual property rights granted this document. Except provided Vishay's terms conditions sale such products, Vishay assumes liability whatsoever, disclaims express implied warranty, relating sale and/or Vishay products including liability warranties relating fitness particular purpose, merchantability, infringement patent, copyright, other intellectual property right. products shown herein designed medical, life-saving, life-sustaining applications. Customers using selling these products such applications their risk agree fully indemnify Vishay damages resulting from such improper sale.
Document Number: 91000 Revision: 08-Apr-05
www.vishay.com

Vishay Dale Metal Film Resistors, Special Purpose, Fusible, Flame

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