PCB-1/2-R - BUSSMANN BY EATON - Datasheet.Technology

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

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 — 1.4½3/4A — .72½1A — .43½1-1/2A — .24½

2A — .15½2-1/2A — .10½3A — .072½5A — .023½

Packaging & Ordering Information:

Standard Fuse Socket

Packaging Catalog Ampere Packaging Catalog

Code Symbol Rating Code Symbol

Blank—Std. 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—Short lead length not available in tape-and-reel packaging.

Note—Hi-Rel solderability applications should specify solder-dipped leads by

adding -SD suffix to part number.

BK/ PCSPC

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 other 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 applications. 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, without 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)

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)

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.

100

200

CURRENT IN AMPERES

.01

TIME IN SECONDS

AMPERE

RATING

2.5

1.5

0.75

0.5

Time-Current Characteristic Curves–Average Melt

Max. Total Clearing I2t (Amps2Sec.)

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—Power Factor > .90.

Dimensional Data: All tolerances ± .005••(

± .13 mm