Ohmite FC4L64R001JER

Reference Designs (6)

Attributes

Part Number
Manufacturer
Datasheet
Prefix
R
Digikey Description
RES SMD 0.001 OHM 2W 2512 WIDE
Digikey Part Number
FC4L64R001JERCT-ND
Ipc Land Pattern Name
RESC640320X50
Lead Free
yes
Mfg Package Ident
6432
Mounting Type
Surface Mount
Mouser Part Number
588-FC4L64R001JER
Package
2512 (6432 metric)
Power
2W
Resistance
1mΩ
RoHS
yes
Temperature Range High
+155°C
Temperature Range Low
-55°C
Verified Attributes
true
Verified Geometry
true
Verified Pad Assignment
true
Verified Pin Names
true
Power Rating
2W
Tcr (ppm/°c)
±100
Tolerance
±5%

Pins

1
1
2
2

Pricing

Supplier Part Number # In Stock 15102050100  
Digi-Key (USD) FC4L64R001JERCT-ND 1808 0.590.5760.5580.540.5220.486 Buy Now

Contributors

Datasheet Preview

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8
FC4L Series
FC4L Four Terminal Current Sense
Metal Foil Construction
Ohmite extends its FC4L Series with this 4-terminal Kelvin
type FC4L derivative in 2 watt and 5 watt package sizes.
Employing the same Ni-Cu-Mn resistive element this prod-
uct affords the user an added advantage of a built in 4-ter-
minal design with 2 larger electrodes for current manage-
ment and 2 smaller electrodes for current measurement.
Power Resistance TCR Weight
Series Rating Range Tol. (ppm/°C) (g)
FC4L16 0.25W 10m, 20m, ±1% ±50 0.004
& 50mΩ
FC4L32 1W 1mΩ ±5% ±100 0.015
2mΩ ±2% ±100
3mΩ ±1% ±100
4mΩ ~ 500mΩ ±1% ±50
FEATURES
•FoilConstructionensuresaverystableTCR
(TemperatureCoefficientofResistance)
•Designedforautomaticinsertion
•Industrystandardsizes
•Highheatresistantuse
•Lowheatelectromotiveuse
•Color:white(top)andgreen(bottom)
100
Percent Rated Power
Ambient
FC4L16
Others
Temperature, °C
60
20
0
80
40
050 100 125 15570-55
SERIES SPECIFICATIONS
CHARACTERISTICS
Test Condition Maximum ∆R
Max. temperature for rated power
70°C
Operating temperature range
-55°C ~ +155°C (FC4L16: -40°C ~ +125°C)
Rated voltage
√(Rated power x Resistance value) V
Overload (FC4L16 only)
Rated Voltage x 1.5 for 5s ±(0.5%+0.0005Ω)
In-rush current
Rated current 10 msec ON, 60 sec OFF, 10
cycles.
Power Resistance In-rush Max.
Series Rating Range Power Current
FC4L16 0.25 watt 10mΩ 2.5W 5A
FC4L32 1 watt 1mΩ~9mΩ 25W 45A
10mΩ~500mΩ 12.5W 24A
FC4L64 2 watt 1mΩ~9mΩ 100W 85A
10mΩ~100mΩ 50W 35A
FC4L110 5 watt 1mΩ~50mΩ 100W 100A
In-rush current =(in-rush power/resistance
value), or max. current, whichever is smaller
±(1.0% +0.0005Ω)
Rapid change of temperature
-55°C (30min.)/+155°C (30min.), 100 cycles
1000 cycles, FC4L16 only
±(1.0% +0.0005Ω)
±(2.0%+0.0005Ω)
Solderability
245°C ±5°C for 3 ±0.5 sec. Min. 90% coverage
Endurance at 70°C
70°C ±3°C, Rated voltage 1.5h ON, 0.5h
OFF, 1000h
±(1.0% +0.0005Ω)
Resistance to soldering heat
260°C ±5°C for 10 ±1 sec. ±(1.0% +0.0005Ω)
(±0.5% FC4L16)
Moisture resistance
60°C ±2°C, 90~95% RH, Rated voltage 1.5h
ON, 0.5h OFF, 1000h
±(2.0% +0.0005Ω)
(±1.0% FC4L16)
Derating
Power Resistance TCR Weight
Series Rating Range Tol. (ppm/°C) (g)
FC4L64 2W 1mΩ ±5% ±100 0.038
2mΩ ±2% ±100
3mΩ ±1% ±100
4mΩ ~ 100mΩ ±1% ±50
FC4L110 5W 1mΩ ±5% ±100 0.110
2mΩ ±2% ±50
3mΩ ~ 50mΩ ±1% ±50
Recommended Reflow
Temperature Profile
Peak
260
max. 10s
Preheating
150 ~ 180℃
90s ±30s
Heating
over 230
max. 40s
Max. number
of reflow: 2
For lead free soldering
(Sn-Ag-Cu solder)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
9
A
B
P
0
P
2
D
0
E
F
W
D
1
P
1
T
T
2
Direction
of feed
A
B
P
0
P
2
D
0
E
F
W
D
1
P
1
T
T
2
Direction
of feed
W
1
AH N
W
2
E
PACKAGING SPECIFICATIONS
ReelTape
inches(mm)
FC4L16 FC4L32 FC4L64 FC4L110
A 0.037 (0.95±0.05) 0.075 (1.90 ±0.1) 0.135 (3.43 ±0.2) 0.213 (5.40 ±0.10)
B 0.073 (1.85±0.05) 0.138 (3.50 ±0.1) 0.261 (6.63 ±0.2) 0.453 (11.50 ±0.10)
W 0.315 (8.00±0.10) 0.315 (8.00 ±0.2) 0.472 (12.0 ±0.3) 0.945 (24.00 ±0.30)
F 0.138 (3.50±0.05) 0.138 (3.50 ±0.05) 0.069 (1.75 ±0.1) 0.069 (1.75 ±0.10)
E 0.069 (1.75±0.10) 0.069 (1.75 ±0.1) 0.217 (5.5 ±0.05) 0.453 (11.50 ±0.10)
P
0 0.157 (4.00±0.10) 0.157 (4.0 ±0.1) 0.157 (4.0 ±0.1) 0.157 (4.00 ±0.10)
P
1 0.157 (4.00±0.10) 0.157 (4.0 ±0.1) 0.157 (4.0 ±0.1) 0.315 (8.00 ±0.10)
P
2 0.079 (2.00±0.05) 0.079 (2.0 ±0.05) 0.079 (2.0 ±0.05) 0.079 (2.00 ±0.10)
D
0 0.059 (1.50+0.10/-0) 0.059 (1.50 +0.1/-0) 0.059 (1.5 +0.1/-0) 0.059 (1.50 ±0.10)
D
1 0.024 (0.60±0.05) 0.039 (1.00 +0.2/-0) 0.059 (1.5 +0.2/-0) 0.059 (1.50 ±0.10)
T 0.008 (0.20±0.05) 0.008 (0.20 ±0.05) 0.008 (0.20 ±0.05) 0.012 (0.30 ±0.05)
T
2 0.022 (0.55±0.05) 0.039 (1.00 ±0.2) 0.059 (1.5) max. 0.047 (1.2 ±0.15)
FC4L16 FC4L32 & 64 FC4L110
A 7.087 (180 +0/-3) 7.087 (180 +0/-3) 12.992 (330 ±2.0)
H 0.512 (13 ±0.2) 0.512 (13 ±0.2) 0.512 (13 ±0.2)
E 0.079 (2.0 ±0.5) 0.079 (2.0 ±0.5) 0.079 (2.0 ±0.5)
N 2.362 (60 +1/-0) 2.362 (60 +1/-0) 3.937 (100 ±1.0)
W
1 0.354 (9.0 ±0.3) 0.512 (13.0 ±0.3) 1.000 (25.4 ±1.0)
W
2 0.512 (13.0 ±0.3) 0.669 (17.0 ±1.4) 1.157 (29.4 ±1.0)
FC4L110R005FER
Series
Tolerance
J=5%
G=2%
F=1%
Ohms
R005=0.005Ω
R050=0.050Ω
Taping Code
1,000 pc/reel
FC4L16: 5,000 pc/reel
RoHS Compliant
Package Size
110=11050=5W
64=6432=2W
32=3216=1W
16=1608=0.25W
TCR* (ppm)
W = 25
V = 50
L = per chart
above
*FC4L32 and FC4L64 values over 0.100Ω only
Standard Part Numbers for FC4L series
0.25 watt 1 watt 2 watt 5 watt
FC4L32R001JER FC4L64R001JER FC4L110R001JER
FC4L32R002GER FC4L64R002GER FC4L110R002GER
FC4L32R003FER FC4L64R003FER FC4L110R003FER
FC4L32R005FER FC4L64R005FER FC4L110R005FER
FC4L16R010FER FC4L32R010FER FC4L64R010FER FC4L110R010FER
FC4L16R020FER FC4L32R025FER FC4L64R025FER FC4L110R025FER
FC4L16R05 0FER FC4L32R050FER FC4L64R050FER FC4L110R050FER
R010
3
4
1
W
L
t
2
5
1. Alumina substrate
2. Resistive element
(Ni-Cu-Mn alloy)
3. Electrode (Ni, Sn)
4. Protective coating
(Epoxy resin)
5. Marking (Epoxy
resin): wider mark
indicates “V” term.
0.5mm +0.2/-0.05
d
c
b
“V” term. “I” term.
a
b
e
c
d
(mm) a b c d e
FC4L16 0.25 1.2 0.40 0.30 1.2
FC4L32 0.4 2.7 0.35 0.3 2.7
FC4L64 2.0 4.4 0.7 0.5 5.4
FC4L110 3.2 5.6 1.6 1.1 8.7
L W t b c d
Rating (in.±.008/mm ±0.20) mm +0.2/-0.05 mm ±0.15 mm ±0.1 mm ±0.15
FC4L16 0.25 watt 0.063 / 1.60 0.031 / 0.8 0.50 0.30 ±.2 0.3 ±.2 1.0 ±.2
FC4L32 1 watt 0.126 / 3.20 0.063 / 1.6 0.50 0.35 0.2 2.6
FC4L64 2 watt 0.251 / 6.40 0.126 / 3.2 0.50 0.7 0.5 5.2
FC4L110 5 watt 0.433 / 11.0 0.197 / 5.0 0.50 1.4 1.1 8.5
FC4L Series
FC4L Four Terminal Current Sense
Metal Foil Construction
DIMENSIONS
Land Pattern
ORDERING INFORMATION