ESRH121M04B Cornell Dubilier Electronics (CDE), ESRH121M04B Datasheet - Page 3

• Manufacturer Part Number: ESRH121M04B
• Description: CAP ALUM POLY 120UF 4V SMD
• Manufacturer: Cornell Dubilier Electronics (CDE)
• Series: ESRHr

Specifications of ESRH121M04B

• Capacitance: 120µF
• Voltage Rating: 4V
• Tolerance: ±20%
• Lifetime @ Temp.: 1000 Hrs @ 105°C
• Operating Temperature: -55°C ~ 105°C
• Features: Polymer
• Ripple Current: 2.5A
• Esr (equivalent Series Resistance): 15.0 mOhm
• Mounting Type: Surface Mount
• Package / Case: 2917 (7343 Metric)
• Size / Dimension: 0.287" L x 0.169" W (7.30mm x 4.30mm)
• Height: 0.110" (2.80mm)
• Surface Mount Land Size: 0.287" L x 0.169" W (7.30mm x 4.30mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Spacing: -

Specifications (continued)
Life Test:
Apply rated DC working voltage at 105 ºC (or
0.75 x WVDC at 125 ºC) for 1000 hours, and
then stabilize them to +20 ºC. Capacitors will
meet the following limits:
Shelf Life Test:
Shelf life is typically 5 to 10 years. Accelerated test:
after 500 hours at125 ºC, capacitors will meet the
following limits after stabilization at 20 ºC:
Moisture Resistance:
After 500 hours storage at +60 ºC and 90% R.H.
without load, the capacitor will meet the following
limits:
Typical Impedance & ESR
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: [phone] • Fax: [phone] • www.cde.com
DF ≤ two times the initial specified value
DCL ≤ the initial specified value
∆C = +70%/–20% of the initial measured value
DF & DCL ≤ the initial specified value
DF & DCL ≤ the initial specified value
∆C = ±10% of the initial measured value
∆C = ±10% of the initial measured value
(2.0 & 2.5 Vdc),+60%/–20% of the initial
measured value (4.0 Vdc), +50%/–20%
of the initial measured value (6.3 Vdc),
+40%/–20% of the initial measured value
(8.0 Vdc).
(For more information on this product see the Solid Polymer Aluminum Application Guide)
ESRH271M02R
Impedance/ESR
270 µF/2V
Frequency (kHz)
ESRH680M02R
Impedance/ESR
680 µF/2V
Resistance to Soldering Heat:
Capacitors withstand being heated in an oven at
235 ºC for 200 seconds.
Soldering:
Solid Polymer Aluminum capacitors are designed
for reflow soldering.
Preheat the capacitors at 160 ºC for a maximum of
120 seconds. The time at or above 200 ºC on the
surface of the capacitor should be per the
following chart: