ELT-3KN123B Panasonic - ECG, ELT-3KN123B Datasheet - Page 4

• Manufacturer Part Number: ELT-3KN123B
• Description: COIL 1.0MH 30MA STEP-UP SMD
• Manufacturer: Panasonic - ECG
• Series: 3KNr
• Type: Ferrite Corer

Specifications of ELT-3KN123B

• Inductance: 1mH
• Current: 30mA
• Tolerance: ±10%
• Dc Resistance (dcr): 25 Ohm
• Package / Case: 0.217" L x 0.130" W x 0.079" H (5.50mm x 3.30mm x 2.00mm)
• Mounting Type: Surface Mount
• Operating Temperature: -20°C ~ 85°C
• Frequency - Test: 1kHz
• Material - Core: Ferrite
• Applications: General Purpose
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Shielding: -
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Other names: ELT3KN123B; PCD1400TR

Soldering Conditions
■
● Pb free solder recommended temperature profi le
● Pb free solder recommended temperature profi le
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Voltage Step-up Coils
Refl ow soldering conditions
SMD Choke Coils
Products Item
Products Item
150 to 170
150 to 170
T1 [°C]
T1 [°C]
Preheat
Preheat
60 to 120
60 to 120
T1
t1 [s]
t1 [s]
0
T2 [°C]
T2 [°C]
230 °C
230 °C
– 169 –
t1
Soldering
Soldering
30 max.
30 max.
t2 [s]
t2 [s]
t2
Time
T3
T2
245 °C, 10 s 260 °C, 10 s 2 times max.
245 °C, 10 s 260 °C, 10 s 2 times max.
Peak Temperature
Peak Temperature
T3
T3
T3 Limit
T3 Limit
Choke Coils
00
Time of
Time of
Refl ow
Refl ow
Sep. 2010