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BPC7271K

Description
Fixed Resistor, Metal Glaze/thick Film, 7W, 270ohm, 500V, 10% +/-Tol, 100ppm/Cel, Through Hole Mount, 7510, RADIAL LEADED, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size352KB,2 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance
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BPC7271K Overview

Fixed Resistor, Metal Glaze/thick Film, 7W, 270ohm, 500V, 10% +/-Tol, 100ppm/Cel, Through Hole Mount, 7510, RADIAL LEADED, ROHS COMPLIANT

BPC7271K Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerTT Electronics plc
package instructionRADIAL LEADED, ROHS COMPLIANT
Reach Compliance Codecompliant
Other featuresRATED AC VOLTAGE (V): 300
structureRectangular
JESD-609 codee3
Lead length3.175 mm
lead spacing12.7 mm
Manufacturer's serial numberBPC
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package height25.4 mm
Package length19.05 mm
Package shapeRECTANGULAR PACKAGE
Package formRadial
Package width2.54 mm
Rated power dissipation(P)7 W
Rated temperature70 °C
resistance270 Ω
Resistor typeFIXED RESISTOR
size code7510
surface mountNO
technologyMETAL GLAZE/THICK FILM
Temperature Coefficient100 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeFLAT
Tolerance10%
Operating Voltage500 V
3W to 10W Planar High
Power Resistors
BPC Series
·
·
·
·
·
·
·
·
·
·
·
Non-Inductive planar package
High power density.
Thin package for high density PCB installation.
Power dissipated above the board.
RoHS compliant.Benefits
Applications
Power supply pre-load resistors.
UPS systems
Snubber and pulse handling circuits.
Pulse generator load resistors.
In-rush current protection
Bleeder Resistors
Specification (Dimensions)
Model
Dim A
Dim B
BPC3
0.40
10.16
0.20
5.08
BPC5
0.50
12.70
0.20
5.08
BPC7
0.75
19.05
0.50
12.70
BPC10
1.00
25.40
0.80
20.32
1.000±.015
25.4±.381
1.090 Max.
27.686
Materials
Dim. A
±.015
±.381
.100
2.54
Maximum
Overall
Thickness
Leads:
Tin Plated Copper Alloy
Substrate: 96% Alumina
Resistor: Thick Film
.125+.0.25/-.000
3.175+.635/-.000
.075
1.905
Dim.B ±.010
±.254
.026
.670
.050
1.27
.020±.002
.508±.050
.026
.660
.010±.002
.254±.050
Notes:
1. Contact factory for custom products, non-standard values and tolerances.
Items
Power Rating
Operating Voltage Max
Resistance Range
TCR
Tolerance
Operating Temp. Range
Dielectric Withstand Voltage
Mechanical Shock
Vibration
Load Life
Humidity
Temperature Cycle
Solder Heat (Max)
Solderability
Insulation Resistance
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
Specification
3W, 5W, 7.5W & 10W
300Vac, 500VDC
0.1Ω to 200 KΩ
100 ppm/°C
10, optional +/-5% , 1%, 2%
-55 - +155 °C
5000 Volts minimum
ΔR
+/- 0.25 %
ΔR
+/- 0.25 %
ΔR
+/- 2.0 %
ΔR
+/- 0.5 %
ΔR
+/- 0.5%
ΔR
+/- 0.25 %
Min 95% coverage
Over 1000 MΩ
100G.
20G, 10 to 2KHz
Conditions
@ ambient temp < 70°C
Extended resistance range available.
For -55 to +155°C and above 1Ω.
70°C, 90 min. ON, 30 min.OFF, 1000 hours.
85°C, 85% RH, DC 0.1W, 1000 hours.
-55°C, 30 min.,+155°C 30min., 5cycles.
260+/-5°C, 10 seconds,
230+/-5°C, 5 seconds.
© TT electronics plc
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