Reference Only
Spec. No. JENF243E-0002P-01
P1/8
Chip EMIFIL ® LC Combined Type for Large Current
NFE31PT□□□□1E9□
Reference Specification
1. Scope
This reference specification applies to Chip EMIFIL ® LC Combined Type for Large Current NFE31P Series.
2. Part Numbering
NF
E
Product ID Structure
31
PT
Dimension Features
(L W)
3. Rating
Customer
Part Number
Murata
Part Number
NFE31PT220R1E9L
NFE31PT220R1E9B
NFE31PT470C1E9L
NFE31PT470C1E9B
NFE31PT101C1E9L
NFE31PT101C1E9B
NFE31PT221D1E9L
NFE31PT221D1E9B
NFE31PT471F1E9L
NFE31PT471F1E9B
NFE31PT152Z1E9L
NFE31PT152Z1E9B
NFE31PT222Z1E9L
NFE31PT222Z1E9B
220
Capacitance
R
1E
Characteristics Rated
Voltage
Capacitance
9
Electrode
L
Packaging
Code
(L: Taping / B: Bulk)
Rated
Voltage
Withstanding
Voltage
Rated
Current
Insulation
Resistance
25 V
(DC)
62.5 V
(DC)
6A
(DC)
1000 M
min.
22pF ± 30%
47pF ±
50
20
%
100pF ±
80
20
%
220pF ±
50
20
%
470pF ±
50
20
%
1500pF ±
50
20
%
2200pF ± 50%
Operating Temperature: - 40 °C to + 85 °C
4. Standard Testing Condition
Temperature: Ordinary Temp. 15 °C to 35 °C
Humidity: Ordinary Humidity 25 %(RH) to 85 %(RH)
Storage Temperature: - 55 °C to + 125 °C
Temperature: 20 °C ± 2 °C
Humidity: 60 %(RH) to 70 %(RH)
Atmospheric pressure: 86kPa to 106kPa
5. Style and Dimensions
0.7±0.2 1.0±0.2
(1)
0.7±0.2
1 .6 ±0 .1 5
1.6±0.15
■ Equivalent Circuit
(3)
1 .6 ±0 .1 5
(2)
Input
Output
(1)
(3)
GND
(2)
3.2±0.35
(in mm)
(1),(3):No Polarity
■ Unit Mass (Typical value)
0.034g
Note : Gap and bend between ceramic capacitor(1) and ferrite bead(2) may come out as illustrated below,
however, these are not affect the performance, mounting and reliability of the products.
0.3 max.
1
2
1
0.1max.
MURATA MFG. CO., LTD.
2
(in mm)
Reference Only
Spec. No. JENF243E-0002P-01
P2/8
■ Insertion Loss Characteristics (I.L.) (Typ.)
6. Marking
No marking
7. Electrical Performance
No.
7.1
Item
Capacitance
Specification
Test Method
Table 1
Meet item 3.
Capacitance
22 (pF)
47,100,220,470
1500 (pF)
2200 (pF)
7.2
7.3
Insulation
Resistance(I.R.)
Withstanding
Voltage
Products shall not be damaged.
Voltage
1 to 5 V(rms)
Frequency
1MHz ± 10%
1±0.2 V(rms)
1kHz ± 10%
0.1 V(rms) max.
1kHz ± 10%
Voltage : 25 V(DC)
Time : 60±5 seconds
Test Voltage : 62.5 V(DC)
Testing Time : 1 to 5 seconds
Limit the charging current: 10mA max.
8. Mechanical Performance
No.
8.1
8.2
8.3
Item
Appearance and
Dimensions
Solderability
Resistance to
soldering heat
Specification
Meet item 5.
The electrodes shall be at least 75%
covered with new solder coating.
Meet Table 2.
Table 2
Appearance
No damaged
22,47,100
within
220 (pF)
±15%
Cap. Change
470,1500
within
2200 (pF)
±30%
I.R.
meet item 3
Withstanding
No damaged
Voltage
Test Method
Visual Inspection and measured with Slide
Calipers
Flux : Ethanol solution of rosin, 25(wt)%
Pre-heat : 150 ± 10 °C, 60 ~ 90 s
Solder : Sn-3.0Ag-0.5Cu
Solder Temperature : 240 ± 3 °C
Immersion Time : 3 ± 1 s
Immersion and emersion rates : 25mm / s
Flux : Ethanol solution of rosin, 25(wt)%
Pre-heat : 150 ± 10 °C, 60 ~ 90 s
Solder : Sn-3.0Ag-0.5Cu
Solder Temperature : 270 ± 5 °C
(for NFE31PT152Z1E9□ : 250±5°C)
Immersion Time : 10 ± 1 s
Immersion and emersion rates : 25mm / s
Then measured after exposure the room
condition for 4 to 48 hours.
MURATA MFG. CO., LTD.
Reference Only
Spec. No. JENF243E-0002P-01
No.
Item
8.4
Bending
Strength
Specification
P3/8
Test Method
It shall be soldered on the paper-phenol
substrate. (t=1.6mm)
Meet Table 3.
Table 3
Pressure jig
Appearance
No damaged
22,47,100
within
220 (pF)
±15%
Cap. Change
470,1500
within
2200 (pF)
±30%
F
R340
Deflection
45
45
Product
(in mm)
Deflection : 3 mm
Keeping Time : 30 seconds
9. Environment Performance (It shall be soldered on the substrate.)
No.
Item
Specification
9.1
Humidity
Meet Table 4.
Table 4
Appearance
9.2
Heat Life
Cap. Change
I.R.
Withstanding
Voltage
9.3
Temperature
Cycling
Test Method
Temperature : 40 ± 2 °C
Humidity : 90 to 95 %(RH)
Time : 500 h (+ 24h , - 0h)
Then measured after exposure in the room
condition for 4 to 48 hours.
No damaged
22,47,100
within
220 (pF)
±15%
470,1500
within
2200 (pF)
±30%
100 M min.
Temperature : 85 ± 2 °C
Test Voltage :
22,47,100,220(pF) : Rated Voltage 200 %
470,1500,2200(pF) : Rated Voltage 150 %
Time : 1000 h (+ 48h , - 0h)
Then measured after exposure in the room
condition for 4 to 48 hours.
1 Cycle
1 step: -55 °C (+ 0°C , - 3°C) / 30 ± 3 min.
2 step: Room Temperature / within 5 min.
3 step: +125 °C (+ 3°C , - 0°C) / 30 ± 3 min.
4 step: Room Temperature / within 5 min.
Total of 10 cycles
Then measured after exposure in the room
condition for 4 to 48 hours.
No damaged
Meet Table 2.
0.1
0
Embossed Cavity
3.6±0.05
0.1
1.8±0.05
1.8±0.1
4.0±0.1
2.0±0.05
0.2±0.1
8.0±0.2
1.5±
3.5±0.05
Sprocket Hole
1.75±0.1
10. Specification of Packaging
10.1. Appearance and Dimensions (8mm-wide plastic tape)
4.0±0.1
Dimension of the Cavity is
measured at the bottom side.
1.85±0.1
Direction of feed
MURATA MFG. CO., LTD.
(in mm)
Reference Only
Spec. No. JENF243E-0002P-01
P4/8
10.2. Specification of Taping
(1) Packing quantity (standard quantity)
2000 pcs. / reel
(2) Packing Method
Products shall be packaged in the cavity of the plastic tape and sealed with cover tape.
(3) Sprocket Hole
The sprocket holes are to the right as the tape is pulled toward the user.
(4) Spliced point
The cover tape have no spliced point.
(5) Missing components number
Missing components number within 0.1% of the number per reel or 1 pc., whichever is greater,
and are not continuous. The specified quantity per reel is kept.
10.3. Pull Strength of Plastic Tape and Cover Tape
Plastic tape
5N min.
Cover tape
10N min.
165 to 180 degree
10.4. Peeling off force of cover tape
0.2N to 0.7N (minimum value is typical)
Speed of Peeling off : 300 mm / min
F
Cover tape
Plastic tape
10.5. Dimensions of Leader-tape, Trailer and Reel
There shall be leader-tape (cover tape only and empty tape) and trailer-tape (empty tape) as follows.
Leader
Trailer
2.0±0.5
160 min.
Label
190 min.
210 min.
Empty tape
Cover tape
13.0±0.2
1
60± 0
21.0±0.8
9± 10
Direction of feed
13±1.4
0
180± 3
(in: mm)
10.6. Marking for reel
Customer part number , MURATA part number , Inspection number(1) , RoHS marking(2) , Quantity ,
etc
1) « Expression of Inspection No. »
□□ OOOO
(1)
(2)
(3)
(1) Factory Code
(2) Date
First digit
: Year / Last digit of year
Second digit
: Month / Jan. to Sep. 1 to 9, Oct. to Dec. O, N, D
Third, Fourth digit : Day
(3) Serial No.
2) « Expression of RoHS marking »
ROHS – Y (△)
(1) (2)
(1) RoHS regulation conformity parts.
(2) MURATA classification number
10.7. Marking for Outside package (corrugated paper box)
Customer name , Purchasing Order Number , Customer Part Number , MURATA part number ,
RoHS marking(2) , Quantity , etc
MURATA MFG. CO., LTD.
Reference Only
Spec. No. JENF243E-0002P-01
P5/8
10.8. Specification of Outer Case
Label
H
D
W
Outer Case Dimensions
Standard Reel Quantity in Outer Case
(mm)
(Reel)
W
D
H
186
186
93
5
Above Outer Case size is typical. It depends on a quantity of an
order.
11. Standard Land Dimensions
The chip EMI filter suppresses noise by conducting the high-frequency noise element to ground.
Therefore, to get enough noise reduction, feed through holes which is connected to ground-plane should be
arranged according to figure to reinforce the ground-pattern.
(Standard land dimensions for reflow)
・Side on which chips are mounted
12.
2.6
3.0
1.0
Small diamenter thru hole ( 0.4)
0.6
1.2
2.2
4.2
Resist
Copper foil pattern
No pattern
(in mm)
! Caution
Limitation of Applications
Please contact us before using our products for the applications listed below which require especially high
reliability for the prevention of defects which might directly cause damage to the third party’s life, body or property.
(1)Aircraft equipment
(2)Aerospace equipment (3)Undersea equipment (4)Power plant control equipment
(5)Medical equipment (6)Transportation equipment(automobiles, trains, ships, etc.) (7)Traffic signal equipment
(8)Disaster prevention / crime prevention equipment (9)Data-processing equipment
(10)Applications of similar complexity or with reliability requirements comparable to the applications listed in the above
13. Notice
Products can only be soldered with reflow.
If it were soldered with flow, cracks might be caused in the ceramic body.
This product is designed for solder mounting.
Please consult us in advance for applying other mounting method such as conductive adhesive.
13.1. Flux and Solder
Flux
Solder
Use rosin-based flux, Do not use highly acidic flux (with chlorine content
exceeding 0.2(wt)%).
Do not use water-soluble flux.
Use Sn-3.0Ag-0.5Cu solder
13.2. Note for Assembling
< Thermal Shock >
Pre-heating should be in such a way that the temperature difference between solder and products
surface is limited to 100 °C max. Also cooling into solvent after soldering should be in such a way that the
temperature difference is limited to 100°C max.
MURATA MFG. CO., LTD.
Reference Only
Spec. No. JENF243E-0002P-01
P6/8
13.3. Attention Regarding P.C.B. Bending
The following shall be considered when designing P.C.B.'s and laying out products.
(1) P.C.B. shall be designed so that products are not subject to the mechanical stress for board warpage.
〔Products direction〕
a
Products shall be located in the sideways
direction (Length:ab) to the mechanical stress.
b
〈 Poor example 〉
〉
〈 Good
(2) Products location on P.C.B. near seam
forexample
separation.
Products (A,B,C,D) shall be located carefully so that
products are not subject to the mechanical stress due
to warping the board.
Because they may be subjected the mechanical
stress in order of ACB D.
Seam
b
A
C
B
D
Slit
Lengh:a