catalog symbol: pcb, pcc, pcf, pch, pcd, pce, pcg & pci pc-tron subminiature fuses printed circuit board fuses pc-tron pc-tron subminiature fuses series form no. pc-tron series page 1 of 2 bif doc #2034 bussmann 12-28-98 sb98107 rev. a buss pc 250v .350" (8.89mm) .015" (0.38mm) .20" (5.08mm) .200" (5.08mm) .300" (7.62mm) .095" (2.41mm) .030" (2.41mm) .12" .010" (3.05mm 0.25mm) .290" (7.37mm) .025" (0.64mm) .750" full ?.100" short (19.1mm) (2.54mm) .020" (0.51mm) .320" (8.89mm) dimensional data: all tolerances electrical ratings catalog ac dc symbol amps vac interrupting vdc interrupting pcb, pcc, 0.5 - 2.5 250 50a at 250v 450 300 - 5900a pcf & pch 10ka at 125v pcb, pcc, 2.6 - 3.0 250 50a at 250v 350 300 - 4400a pcf & pch 10ka at 125v pcd, pce, 5.0 125 10ka at 125v 250 300 - 4200a pcg & pci the radial lead package of the pc-tron is ideal for auto inser- tion using standard industry equipment. the 0.2?lead spacing aids ease of design. standard wave soldering techniques will not affect the electrical performance of this unique fuse. due to its molded construction, the device is unaffected by the board washing process. these features greatly reduce the product installation cost while increasing reliability. the pc-tron is available in a wide variety of options offering flexibility to the design engineer. available in standard pack (5-in), bulk (100-in), and tape and reel. in addition, the pc-tron may be ordered with short (approximately 0.10? or long (0.75? lead length. the tape and reel comes standard at 0.75? the short lead length may be used with the optional socket. the auto insertable socket allows field replacement of the pc-tron subminiature fuse. time-current characteristics carry 100% of rating for 4 hrs. minimum. open at 200% of rating in 10 sec. maximum. (non-time-delay. . .extremely low let-through) agency approvals pcb, pcc, pcd, pde, pcf, pcg, pch, and pci ?u.l. recognized; file e19180, guide jdyx2. pcb, pcc, pcd, pcf, pcg, pch, pci, and pde ?csa certified; file 42731, class 1421-01. dimensions and material body: 0.350?x 0.350?x 0.184? high temperature plastic. leads: 0.020?x 0.015?x 0.100?(short) 0.750?(full) (tape & reel) (tin-plated copper). mounting socket available as option. (specify catalog number bk/pcs (100-in) and short fuse lead length ?pcc or pce) cold resistance data (10% rated current) nominal value 1/2a ?1.4 ? 3/4a ?.72 ? 1a ?.43 ? 1-1/2a ?.24 ? 2a ?.15 ? 2-1/2a ?.10 ? 3a ?.072 ? 5a ?.023 ? packaging & ordering information: standard fuse socket packaging catalog ampere packaging catalog code symbol rating code symbol blank?td. b - full lead legth. (1/2, 3/4, bulk pack pack (5-in) (250v) (1/2-3a) 1, 1-1/2, (100-in) bk/ bulk c - short lead legth. 2, 2-1/2, (100-in) (250v) (1/2-3a) 3, and 5) tr/ tape d - full lead legth. (5a avail- & reel (125v) (5a) able only (500-in) e - short lead legth.* as pcd, pce (125v) (5a) or pcg) *note?hort lead length not available in tape-and-reel packaging. note?i-rel solderability applications should specify solder-dipped leads by adding -sd suffix to part number. bk/ pcs pc standard fuse (pcb, pcd) socket (pcs) ce logo denotes compliance with european union low voltage directive (50-1000 vac, 75-1500 vdc). refer to bif document #8002 or contact bussmann application engineering at 314-527-1270 for more information. .005 ( .13 mm
printed circuit board fuses pc-tron pc-tron subminiature fuses series form no. pc-tron series page 2 of 2 bif doc #2034 bussmann 12-28-98 sb98107 rev. a the only controlled copy of this bif document is the electronic read-only version located on the bussmann network drive. all ot her copies of this bif document are by definition uncontrolled. this bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applicatio ns. bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. bussmann also reserves the right to change or update, withou t notice, any technical information contained in this bulletin. once a product has been select- ed, it should be tested by the user in all possible applications. buss pc_ 250v .350" (8.89mm) .200" + .008" (0.51mm + .127mm) .020" (0.51mm) .345" (8.76mm) .015" (0.38mm) .0.25" (0.64mm) .075" (1.91mm) .15" (3.81mm) .184" (4.67mm) suface mount fuse (pch, pci) packaging & ordering information: standard fuse packaging catalog ampere code symbol rating std. ?(5-in) h - 1/2 ?3a (1/2, 3/4, 1, 1-1/2, bk/ bulk i - 5a 2, 2-1/2, 3, and 5) (5a available only as pci) pc buss pcg 125v .400" ref. .184" .350" r .345" 0.25" .020" .015" .500" min. dimensional data (pcf, pcg) packaging & ordering information: fuse with 0.4?lead spacing (contact factory for availability) packaging catalog ampere code symbol rating std. ?(5-in) f - 1/2 ?3a (1/2, 3/4, 1, 1-1/2, bk/ bulk g - 5a 2, 2-1/2, 3, and 5) (5a available only as pcg) pc short-circuit performance the pc-tron subminiature fuse offers short-circuit perfor- mance which until now could only be found in much larger size glass tube fuses. at 250 vac, the 1/2 to 3 amp pc-tron can safely interrupt 50 amperes; at 125 vac the 1/2 to 5 amp versions can interrupt 10,000 amperes. this high interrupting capacity makes the pc-tron subminiature fuse ideal for line- side protection of power supplies. dc application the pc-tron subminiature fuse is ul recognized for dc sup- plementary overcurrent protection to provide individual protec- tion for components or internal circuits in equipment. the test method detailed below was chosen to emulate dc bus application. suitability for a specific application is depen- dent on time constants and capacitance values. it is the responsibility of the customer to evaluate the information pro- vided for applicability to their particular application. .4 1 10 100 200 current in amperes 10 1 .1 .01 time in seconds ampere rating 5 3 2.5 2 1.5 1 0.75 0.5 time-current characteristic curves?verage melt max. total clearing i 2 t (amps 2 sec.) amp 125 volts 250 volts rating 50a 1,000a 10,000a 35a & 50a 1/2a 0.006 0.006 0.006 0.006 3/4a 0.016 0.016 0.016 0.016 1a 0.020 0.020 0.020 0.020 1-1/2a 0.090 0.090 0.090 0.090 2a 0.200 0.200 0.200 0.200 2-1/2a 0.300 0.300 0.300 0.300 3a 0.750 0.750 0.750 0.750 5a 5.0 5.0 5.0 note?ower factor > .90. dimensional data: all tolerances .005 ( .13 mm
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