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BR27APTTEB51R0F

Description
Array/Network Resistor, Bussed, Metal Glaze/thick Film, 1W, 51ohm, 25V, 1% +/-Tol, 200ppm/Cel, Surface Mount, 3512, BGA, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size235KB,2 Pages
ManufacturerKOA Speer
Websitehttp://www.koaspeer.com/
Environmental Compliance  
Download Datasheet Parametric View All

BR27APTTEB51R0F Overview

Array/Network Resistor, Bussed, Metal Glaze/thick Film, 1W, 51ohm, 25V, 1% +/-Tol, 200ppm/Cel, Surface Mount, 3512, BGA, ROHS COMPLIANT

BR27APTTEB51R0F Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instructionSMT, 3512
Reach Compliance Codecompliant
ECCN codeEAR99
structureChip
Component power consumption0.05 W
The first element resistor51 Ω
JESD-609 codee3
Installation featuresSURFACE MOUNT
Network TypeBUSSED
Number of components1
Number of functions18
Number of terminals27
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height1.15 mm
Package length9 mm
Package shapeRECTANGULAR PACKAGE
Package formSMT
Package width3 mm
method of packingTR, EMBOSSED PLASTIC
Rated power dissipation(P)1 W
Rated temperature70 °C
resistance51 Ω
Resistor typeARRAY/NETWORK RESISTOR
size code3512
surface mountYES
technologyMETAL GLAZE/THICK FILM
Temperature Coefficient200 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeBALL
Tolerance1%
Operating Voltage25 V
Base Number Matches1
BR
bga resistor networks
resistors
EU
features
Virtually eliminates channel capacitance,
a primary cause of reduced system performance
Eases routing design of DDR SDRAM termination
High precision ±1% is standard
Saves board space and high density mounting
Marking: Black body color with white marking (cut-out)
Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
dimensions and construction
L
Size
Code
BR27A
BR36S
P
.039±.010
(1.0±0.25)
.039±.010
(1.0±0.25)
Dimensions
inches
(mm)
H
øD
K
.026±.002
(0.67±0.05)
.026±.002
(0.67±0.05)
.020±.010
(0.50±0.25)
.020±.010
(0.50±0.25)
.045±.006
(1.15±0.15)
.045±.006
(1.15±0.15)
L
W
Coplanarity
W
Ceramic Marking Inner
Electrode
Substrate
Protective
Coating
H
Lead-Free
Solder
K
P
øD
.354±.006
(9.0±0.15)
.087 Max.
(9.0±0.15)
.118±.006
(3.0±0.15)
.006 Max.
.157±.006
(0.15 Max.)
(4.0±0.15)
Resistive
Tinning Ball Film
(Cu core)
circuit schematic
R
1
=R
2
=R
3
..... R
17
=R
18
R
1
=R
2
=R
3
..... R
17
=R
18
R
17
R
18
R
17
R
18
R
1
R
2
R
3
R
4
R
1
R
2
R
3
R
4
BR27A
BR36S
ordering information
New Part #
BR
Type
27
Number of
Terminals
27: 27 Terminal
36: 36 Terminal
A
Circuit
Symbol
A: Parallel
network
S: Separate
P
Terminal
Pitch
P: 1 mm
T
Termination
Material
T: Sn
TEB
Packaging
TEB:
8 mm pitch
embossed
plastic
1001
Nominal
Resistance
±1%: 3 significant
figures + multiplier
“R” indicates
decimal on values
<100Ω
F
Resistance
Tolerance
F: ±1%
For further information on packaging, please refer to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/28/10
80
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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