DLW31SN102SQ2L

Spec No. JEFL243C-0002T-01 P 4/9
MURATA MFG.CO.,LTD
Reference
Only
13. Impedance Frequency Characteristics(Typical)
14. Specification of Packaging
14.1 Appearance and Dimensions ( 8mm-wide,Plastic tape)
14.2 Specification of Taping
(1)Packing quantity(Standard quantity) 2000 pcs. / reel
(2)Packing Method
Products shall be packaged in each embossed cavity of plastic tape and sealed with cover tape.
(3) Spliced point
The cover tape have no spliced point.
(4) Sprocket Hole
The sprocket holes are to the right as the tape is pulled toward the user.
(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.
14.3 Pull Strength of Plastic Tape
Plastic Tape 5N min.
Cover Tape 10N min.
14.4 Peeling off force of Cover Tape
0.2 to 0.7N(Minimum value is Typical)
Speed of Peeling off : 300 mm / min
14.5 Dimensions of Leader-tape, Trailer and Reel
(in:mm)
165to180degree
F
Cover tape
Plastic tape
(in mm)
2.1±0.1
0.3±0.05
Sprocket Hole
Direction of feed
Cavity
3.6±0.1
4.0±0.1
2.0±0.1
3.5±0.05
8.0±0.2
2.0±0.05
4.0±0.1
1.
0.1
0
1.75±0.1
Empty tape
190 min.
Leader
Trailer
Top tape
2.0±0.5
13.0±0.2
21.0±0.8
180±
60±
13±1.4
1
0
0
3
Direction of feed
210 min.
160 min.
1
0
Label
1
10
100
1000
10000
1 10 100 1000
f (MHz)
Common Mode
Differential Mode
DLW31SN222SQ2
DLW31SN161SQ2
DLW31SN261SQ2
DLW31SN601SQ2
DLW31SN102SQ2
DLW31SN900SQ2
DLW31SN900SQ2
DLW31SN102SQ2
DLW31SN601SQ2
DLW31SN261SQ2
DLW31SN161SQ2
DLW31SN222SQ2
| Z | (
)
*Dimension of the Cavity is measured
at the bottom side.
Spec No. JEFL243C-0002T-01 P 5/9
MURATA MFG.CO.,LTD
Reference
Only
14.6 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
14.7 Marking for Outside package
Customer name Purchasing Order Number, Customer Part Number, MURATA part number,
RoHS Marking(2), Quantity, etc
14.8 Specification of Outer Case
Outer Case Dimensions
(mm)
Standard Reel Quantity in Outer Case
(Reel)
WDH
186 186 93 5
Above Outer Case size is typical. It depends on a quantity of an order.
15.
!
Caution
15.1 Mounting Direction
Mount products in right direction.
Wrong direction which is 90°rotated from right direction causes not only open or short circuit but also
flames or other serious trouble.
15.2 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 (6) Transportation equipment (vehicles, trains, ships, etc.)
(2) Aerospace equipment (7) Traffic signal equipment
(3) Undersea equipment (8) Disaster prevention / crime prevention equipment
(4) Power plant control equipment (9) Data-processing equipment
(5) Medical equipment (10) Applications of similar complexity and /or reliability requirements
to the applications listed in the above
16. Notice
This product is designed for solder mounting.
Please consult us in advance for applying other mounting method such as conductive adhesive.
16.1 Flux and Solder
Flux
Use rosin-based flux,(with converting chlorine content 0.06 to 0.1(wt)%. ),
but not highly acidic flux
(with Halogen content exceeding 0.2(wt)% conversion to chlorine).
Do not use water-soluble flux.
Solde
Use Sn-3.0Ag-0.5Cu solde
r
16.2 Assembling
<Exclusive use of Reflow soldering>
Products can only be soldered with reflow.
Flow soldering may cause deterioration in insulation resistance.
So,reflow soldering shall be applied for this product.
16.3 Claening Conditions
Do not clean after soldering. Some cleaning agents may degrade bonding strength,and
characteristics of products by detaching. If cleaning,please contact us.
right direction
wrong direction
W
D
Label
H
Spec No. JEFL243C-0002T-01 P 6/9
MURATA MFG.CO.,LTD
Reference
Only
Pick- up nozzle
Support pin
P.C.B.
Product
16.4 Resin coating
The impedance value may change due to high cure-stress of resin to be used for coating/molding products.
An open circuit issue may occur by mechanical stress caused by the resin, amount/cured shape of resin, or
operating condition etc. Some resin contains some impurities or chloride possible to generate chlorine by
hydrolysis under some operating condition may cause corrosion of wire of coil, leading to open circuit. So,
please pay your careful attention when you select resin in case of coating/molding the products with the
resin.
Prior to use the coating resin, please make sure no reliability issue is observed by evaluating products
mounted on your board.
16.5 Attention regarding P.C.B. bending
The following shall be considered when designing and laying out P.C.B.'s.
(1) P.C.B. shall be designed so that products are not subject to the mechanical stress due to
warping the board.
Products direction
Products shall be location the sideways
Direction (Length : a<b) to the mechanical
Stress.
(2)Products location on P.C.B. 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 A
CB D.
16.6 Attention Regarding P.C.B. Design
< The Arrangement of Products >
P.C.B. shall be designed so that products are
far from the portion of perforation.
The portion of perforation shall be designed
as narrow as possible, and shall be designed
so as not to be applied the stress in the
case of P.C.B. separation.
Products shall not be arranged on the line
of a series of holes when there are big
holes in P.C.B.
(Because the stress concentrate on the
line of holes.)
< Products Placing >
Support pins shall be set under P.C.B .
to prevent causing a warp to P.C.B.
during placing the products on the other
side of P.C.B.
< P.C.B. Separation >
P.C.B. shall not be separated with hand.
P.C.B. shall be separated with the fixture so as not to cause P.C.B. bending.
Poor example
Good example
b
a
Seam
Slit
A
D
B
C
b
a
Length:a
b
×
×
P.C.B.
Portion of
Perforation
Portion of
Perforation
Product
Product
P.C.B.
Hole
×

DLW31SN102SQ2L

Mfr. #:
Manufacturer:
Description:
Common Mode Filters / Chokes 1206 1000ohm@100MHz Tol 25%
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union