PV12/PV37/PV36 Series Notice

Continued from the preceding page.

Flow Soldering Profile

Soldering profile for lead free solder (96.5Sn/3.0Ag/0.5Cu), Eutectic solder (63Sn/37Pb)

t1

t2

T3

T2

T1

Time (s)

Limit Profile

Standard Profile

Heating

Pre-heating

Standard Profile

Pre-heating

Heating

Temp. (T1)

°C

Time (t1)

sec.

Temp. (T2)

°C

Time (t2)

sec.

150

60 to 120

250

5 max.

1

Cycle

of Flow

Time

Limit Profile

Pre-heating

Heating

Temp. (T1)

°C

Time (t1)

sec.

Temp. (T3)

°C

Time (t2)

sec.

150

60 to 120

260

3 max.

1

Cycle

of Flow

Time

Standard Condition

Temperature of Soldering Iron Tip

°C

Soldering Time

sec.

Soldering Iron Power Output

W

350±10

3 max.

30 max.

1

Cycle of Soldering Iron

Time

Soldering Iron

Series

PV12

PV37

PV36

Series

PV12

PV37

PV36

c Soldering Profile

c Notice (Handling)

c Notice (Other)

1. Please make sure that your product has been

evaluated and confirmed against your

specifications when our product is mounted to your

product.

2. Murata cannot guarantee trimmer potentiometer

integrity when used under conditions other than

those specified in this document.

R50E.pdf

Jul.23,2012

44

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

7

1. Use suitable screwdrivers that fit comfortably in the

driver slot. We recommend the screwdrivers below.

* Recommended screwdriver for manual adjustment

ENGINEER INC.: DA-40

(Murata P/N: KMDR180)

We can supply the screwdrivers above.

If you place an order, please specify the Murata P/N.

2. When adjusting with an adjustment tool, the applied

force to the adjustment screw should not exceed

4.9N (Ref. 500gf). If excessive force is applied,

the trimmer potentiometer may not function due to

damage.

3. When using a lock paint to fix the slot position,

please use adhesive resin without chlorine or

sulfur (Three-bond "1401 series") and evaluate

performance with your product. Lock paint may

cause corrosion or electrical contact problems.