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LQM21FN220N00L

P1-P3P4-P6P7-P9
Spec No. JELF243B-0006Q-01 P.4/9
MURATA MFG.CO., LTD
Reference
Only
9. Specification of Packaging
9.1 Appearance and Dimensions of paper tape / plastic tape
P/N Type Dimensions (in mm)
LQM21FN
1R0N00D
2R2N00D
8mm-wide
Paper tape
LQM21FN
4R7N00L
100N00L
220N00L
470N00L
8mm-wide
Plastic tape
・Dimension of the Cavity is measured at the bottom side.
9.2 Specification of Taping
(1) Packing quantity (standard quantity)
・Inductance : 1.0μH to 2.2μH (Paper tape) 4,000 pcs / reel
・Inductance : 4.7μH to 47μH (Plastic tape) 3,000 pcs / reel
(2) Packing Method
(Paper tape)
Products shall be packed in the cavity of the base tape continuously and sealed by top tape and
bottom tape.
(Plastic tape)
Products shall be packed in the each embossed cavity of plastic tape and sealed by cover tape.
(3) Sprocket hole
The sprocket holes are to the right as the tape is pulled toward the user.
(4) Spliced point
(Paper tape)
Base tape and Top tape has no spliced point.
(Plastic tape)
Plastic tape and Cover tape has 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.
9.3 Pull Strength
【Case of Paper tape】 【Case of Plastic tape】
Top tape
5N min.
Plastic tape 10N min.
Bottom tape Cover tape 5N min.
φ
1.5±
Direction of feed
1.1 max.
2.25±0.1
8.0±0.3
3.5±0.05
0.1
0
4.0±0.1
2.0±0.05
4.0±0.1
1.75±0.1
1.45±0.1
4.0±0.1
0.1
0
φ
1.5±
2.0±0.05
3.5±0.05
8.0±0.3
4.0±0.1
0.2±0.1
1.3±0.1
1.45±0.1
2.25±0.1
1.75±0.1
Direction of feed
Spec No. JELF243B-0006Q-01 P.5/9
MURATA MFG.CO., LTD
Reference
Only
9.4 Peeling off force of cover tape
【Case of Paper tape】 【Case of Plastic tape】
Speed of Peeling off 300mm / min
Peeling off force
Paper tape: 0.1N to 0.6N
Plastic tape: 0.2N to 0.7N
(minimum value is typical)
9.5 Dimensions of Leader-tape, Trailer and Reel
There shall be leader-tape ( top tape / cover tape and empty tape) and trailer-tape (empty tape) as follows.
(in mm)
9.6 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
9.7 Marking for Outside package (corrugated paper box)
Customer name, Purchasing order number, Customer part number, MURATA part number, RoHS
Marking (∗2), Quantity, etc ･･･
9.8. Specification of Outer Case
Outer Case Dimensions
(mm)
Standard Reel Quantity
in Outer Case (Reel)
W D H
186 186 93 5
∗ Above Outer Case size is typical. It depends on a quantity of an order.
F
165 to 180 degree
Top tape
Bottom tape
Base tape
165 to 180 degree
F
Cover tape
Plastic tape
Empty tape
190 min.
Leader
Trailer
2.0±0.5
φ
13.0±0.2
φ
21.0±0.8
φ
180
φ
60
9.0
13.0±1.4
+1
-
0
+0
-3
Direction of feed
210 min.
160 min.
Top tape:Paper tape
+1
-0
Label
Cover tape:Plastic tape
W
D
Label
H
Spec No. JELF243B-0006Q-01 P.6/9
MURATA MFG.CO., LTD
Reference
Only
10. ！ 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 (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
11. Notice
This product is designed for solder mounting.
Please consult us in advance for applying other mounting method such as conductive adhesive.
11.1 Land pattern designing
a 1.2
b 3.0 to 4.0
c 1.0
(in mm)
11.2 Flux, Solder
･ Use rosin-based flux.
Don’t use highly acidic flux with halide content exceeding 0.2(wt)% (chlorine conversion value).
Don’t use water-soluble flux.
･ Use Sn-3.0Ag-0.5Cu solder.
･ Standard thickness of solder paste: 100μm to 150μm.
11.3 Flow soldering / Reflow soldering conditions
･ Pre-heating should be in such a way that the temperature difference between solder and product
surface is limited to 150°C max. Cooling into solvent after soldering also should be in such a way that
the temperature difference is limited to 100°C max.
Insufficient pre-heating may cause cracks on the product, resulting in the deterioration of products
quality.
･ Standard soldering profile and the limit soldering profile is as follows.
The excessive limit soldering conditions may cause leaching of the electrode and/or resulting in the
deterioration of product quality.
Soldering profile
(1) Flow soldering profile
Standard Profile Limit Profile
Pre-heating 150℃, 60s min.
Heating 250℃, 4s～6s 265℃±3℃, 5s
Cycle of flow 2 times 2 times
a
b
Chip coil
Solder Resist
Land
c
265℃±3℃
Heating Time
150
Limit Profile
Standard Profile
(s)Time.
Temp.
(℃)
60s min.
250℃
P1-P3P4-P6P7-P9

LQM21FN220N00L

Mfr. #:
Buy LQM21FN220N00L
Manufacturer:
Murata Electronics
Description:
Fixed Inductors 0805 22uH +/-30% DCR 0.35ohm
Lifecycle:
New from this manufacturer.
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