PVG5 Series Notice

Continued from the preceding page.

t3

t2

T3

T2

T5

T4

T1

Time (s)

t1

1. Soldering profile for lead free solder (96.5Sn/3.0Ag/0.5Cu)

Standard Profile

Pre-heating

Heating

Time

°C

Series

PVG5

Temp. (T1)

°C

Time (t1)

sec.

Temp. (T2)

°C

Time (t2)

sec.

Pre-heating

Heating

Time

°C

Temp. (T1)

°C

Time (t1)

sec.

Temp. (T4)

°C

Time (t3)

sec.

Limit Profile

2

245±3

150 to 180 60 to 120

220

30 to 60

2

260 +5/-0

150 to 180 60 to 120

230

30 to 50

Limit Profile

Standard Profile

Time (s)

Standard Profile

t1

T1

t2

T3

T2

2. Soldering profile for Eutectic solder (63Sn/37Pb)

(Limit profile: refer to 1)

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

Reflow Soldering Profile

Cycle of

Reflow

Cycle of

Reflow

Peak

Temperature

(T3)

Peak

Temperature

(T5)

Soldering Iron

Standard Profile

Pre-heating

Heating

Time

°C

Series

PVG5

Temp. (T1)

°C

Time (t1)

sec.

Temp. (T2)

°C

Time (t2)

sec.

Series

PVG5

1

230

150

60 to 120

183

30

Cycle of

Reflow

Peak

Temperature

(T3)

c Soldering Profile

c Notice (Handling)

c Notice (Other)

R50E.pdf

Jul.23,2012

30

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

5

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.

1. Use suitable screwdrivers that fit comfortably in the

driver slot. We recommend the screwdrivers below.

* Recommended screwdrivers for manual adjustment

<PVG5 series>

VESSEL MFG.: NO.9000-1.3x30

(Murata P/N: KMDR130)

We can supply the screwdrivers above.

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

2. When adjusting with a screwdriver, do not apply

excessive force, preferable 4.9N max. (Ref 500gf).

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 problems.