Spec No.JELF243A-9137D-01 P5/8
MURATA MFG.CO., LTD
Reference Only
4.5
1.2
0.3
7.5
1.5
2.1
2.8
1.5
1.5
1.5
9. Caution
9.1 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) Disaster prevention / crime prevention equipment
(2) Aerospace equipment (7) Traffic signal equipment
(3) Undersea equipment (8) Transportation equipment (trains, ships, etc.)
(4) Power plant control equipment (9) Applications of similar complexity and /or reliability
(5) Medical equipment requirements to the applications listed in the above
9.2 Caution(Rating)
Do not exceed maximum rated current of the product. Thermal stress may be transmitted to the product and
short/open circuit of the product or falling off the product may be occurred.
9.3 Fail-safe
Be sure to provide an appropriate fail-safe function on your product to prevent a second
damage that may be caused by the abnormal function or the failure of our product.
10. Notice
This product is designed for solder mounting.
Please consult us in advance for applying other mounting method such as conductive adhesive.
10.1 Land pattern designing
Recommended land patterns for reflow soldering are as follows:
These have been designed for Electric characteristics and solderability.
Please follow the recommended patterns. Otherwise, their performance which includes electrical performance or
solderability may be affected, or result to "position shift" in soldering process.
(in mm)
10.2 Flux, Solder
Flux
・
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.
Solder
・
Use Sn-3.0Ag-0.5Cu solder
・
Standard thickness of solder paste : 100μm to 150μm
Other flux (except above) Please contact us for details, then use.
