PTGL09BD2R2N2B51B0 Datasheet, PDF (67/103 Pages) Murata Manufacturing Co., Ltd. – PTC Thermistors for Overcurrent Protection / for Inrush Current Suppression / for Overheat Sensing Lead Type

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R90E.pdf
Sep.24,2012
PTGL Series Narrow Current Band Specifications and Test Methods
Continued from the preceding page.
c Protective Threshold Current Test Conditions
1. Substrate
Materials: Phenol
Size: 50x50xt1.6mm
Land Pattern: Cu land without through hole
25.0
2.5
2.5
5.0
2.5
2. Measurement condition
Solder POSISTORr on the substrate, then put a
150mm³ cover surrounding POSISTORr to prevent
airflow.
25.0
3.0
1.0
25.0
ø0.9
25.0
(in mm)
3. Measurement circuit
D.C POWER
SUPPLY
POSISTORr
D.V
+ _Digital
- Voltmeter
1Ω
D.V
+ _Digital
- Voltmeter
65