Datasheet

PC Quick Connect
www.vishay.com
Vishay Huntington
Wirewound Resistors, Commercial High Power,
Quick Connect Terminals
FEATURES
• Can be purchased with or without brackets
installed (“BKT” SPECIAL)
• Quick connect terminals
• High power ratings
• Special inorganic potting compound and
ceramic case provide high thermal conductivity
in a fireproof package
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
POWER RATING
P40 °C
W
RESISTANCE RANGE

TOLERANCE
±%
WEIGHT
(typical)
g
PC-30
30
1 to 2K
5, 10
45
PC-40
40
1 to 2K
5, 10
75
PC-50
50
1 to 2K
5, 10
75
GLOBAL
MODEL
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
Temperature Coefficient
PC QUICK CONNECT CHARACTERISTICS
ppm/°C
± 300
-
10 x rated power for 5 s
Operating Temperature Range
°C
- 55 to + 275
Dielectric Withstanding Voltage
VAC
1000
V
(P x R)1/2
Short Time Overload
Maximum Continuous Working Voltage
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: PC-3022R00KE66 (Visit www.vishay.net SAP Parts Manual for all options)
P
C
-
3
0
2
2
R
0
0
K
E
6
6
GLOBAL MODEL
(5 digits)
VALUE
(5 digits)
TOLERANCE
(1 digit)
PACKAGING CODE
(3 digits)
SPECIAL
(up to 3 digits)
PC-30
PC-40
PC-50
R = Decimal
K = Thousand
15R00 = 15 
1K500 = 1.5 k
J=±5%
K = ± 10 %
E66 = Lead (Pb) free bulk pack
(Dash Number)
From 1 to 999
as applicable
BKT = Brackets
Historical Part Number example: PC-30-22-10 %
PC-30
22 
10 %
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE
Revision: 23-Aug-12
Document Number: 31826
1
For technical questions, contact: ww2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PC Quick Connect
www.vishay.com
Vishay Huntington
DIMENSIONS in inches [millimeters]
P
D
0.024
[0.60]
Ø 0.106
[2.70]
H
W
H1
0.315 [8.00]
0.236 [6.00]
L
W
0.472
[12.00]
GLOBAL
MODEL
0.118
[3.00]
Ø 0.157 [4.00]
DIMENSIONS in inches [millimeters]
W
± 0.039 [1.00]
H
± 0.039 [1.00]
L
± 0.059 [1.50]
H1
± 0.039 [1.00]
D
± 0.02 [0.50]
PC-30
0.75 [19.00]
0.75 [19.00]
2.95 [75.00]
1.22 [31.00]
0.30 [7.50]
PC-40
0.75 [19.00]
0.75 [19.00]
3.54 [90.00]
1.22 [31.00]
0.30 [7.50]
PC-50
0.75 [19.00]
0.75 [19.00]
3.54 [90.00]
1.22 [31.00]
0.30 [7.50]
Element: Copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
Core: High purity grade alumina ceramic rod
Body: Steatite ceramic case with inorganic potting
compound
Terminals: 100 % tin
Part Marking: HEI, model, wattage, value, tolerance, date
code
RATED POWER IN %
DERATING
MATERIAL SPECIFICATIONS
120
100
80
60
40
20
0
- 55 - 25
25
75
70
125
175
225
275
AMBIENT TEMPERATURE IN °C
PERFORMANCE
TEST
CONDITIONS OF TEST
TEST LIMITS
± 2 % R
Short Time Overload
10 x rated power for 5 s
Load Life
1000 h at rated power, + 70 °C, 1.5 h "ON", 0.5 h "OFF"
± 5 % R
Temperature Cycle
- 30 °C ~ 85 °C for 5 cycles
± 1 % R
Revision: 23-Aug-12
Document Number: 31826
2
For technical questions, contact: ww2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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www.vishay.com
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requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
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Revision: 02-Oct-12
1
Document Number: 91000