# INDUCTOR, UN-SHIELDED, 10UH, 1.16A, SMD
**URL**: https://novapart.co/products/UP0-4C-100-R/inductor-un-shielded-10uh-116a-smd
**SKU**: UP0-4C-100-R
**Manufacturer**: EATON COILTRONICS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.8570
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Inductance | 10µH |
| Product Range | UP0.4C Series |
| Product Width | 4.45mm |
| Product Height | 2.92mm |
| Product Length | 6.6mm |
| Dc Resistance Max | 0.156ohm |
| Rms Current (Irms) | 1.16A |
| Power Inductor Case | 6.6mm x 4.45mm x 2.92mm |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Unshielded |
| Saturation Current (Isat) | 1.16A |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:9458271/)
Effective January 2016 Supersedes March 2007
Technical Data **4107**
## UP0.4C
## Unshielded drum core power inductors
## **Applications**
- Handheld/portable devices
- Computers and peripherals
- Gaming machines/consoles
- DC-DC converters
- Power supplies
- General purpose filtering
## **Environmental Data**
- Storage temperature range (component): -40 °C to +125 °C
- Operating temperature range: -40 °C to +125 °C (ambient plus self-temperature rise)
## **Product description**
- Protective case over core and winding
- Frequency range 1 kHz to 2 MHz
- Solder reflow temperature: J-STD-020D compliant
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Pb
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- Inductance range from 1.2 µH to 100 µH
- Current range from 0.35 A to 3.33 A
- 6.6 mm x 4.45 mm footprint surface mount package in a 2.92 mm height
- Ferrite core material
- Lead free and RoHS compliant
UP0.4C Unshielded drum core power inductors
Technical Data 4107 Effective January 2016
## **Product Specifications**
||||||**DCR (**Ω**)**|
|---|---|---|---|---|---|
|**Part Number4**|**Ordering Code5**|**OCL1 (μH) ± 20%**|**Irms2 (A)**|**Isat3 (A)**|**maximum @ 20 °C**|
|UP0.4C-1R0-R|UP0-4C-1R0-R|1.16|2.88|3.33|0.030|
|UP0.4C-1R5-R|UP0-4C-1R5-R|1.49|2.58|2.94|0.034|
|UP0.4C-2R2-R|UP0-4C-2R2-R|2.27|2.15|2.38|0.050|
|UP0.4C-3R3-R|UP0-4C-3R3-R|3.22|1.89|2.00|0.060|
|UP0.4C-4R7-R|UP0-4C-4R7-R|4.95|1.55|1.61|0.088|
|UP0.4C-6R8-R|UP0-4C-6R8-R|7.06|1.30|1.35|0.128|
|UP0.4C-100-R|UP0-4C-100-R|9.53|1.16|1.16|0.156|
|UP0.4C-150-R|UP0-4C-150-R|14.5|0.95|0.94|0.250|
|UP0.4C-220-R|UP0-4C-220-R|21.8|0.76|0.77|0.360|
|UP0.4C-270-R|UP0-4C-270-R|27.5|0.69|0.68|0.480|
|UP0.4C-330-R|UP0-4C-330-R|32.2|0.64|0.63|0.560|
|UP0.4C-390-R|UP0-4C-390-R|39.0|0.59|0.57|0.650|
|UP0.4C-470-R|UP0-4C-470-R|46.5|0.53|0.53|0.820|
|UP0.4C-680-R|UP0-4C-680-R|68.2|0.45|0.43|1.10|
|UP0.4C-101-R|UP0-4C-101-R|102.5|0.37|0.35|1.58|
1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.250 Vrms, 0.0 Adc
2. Irms: DC current for an approximate temperature rise of 40 °C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 125 °C under worst case operating conditions verified in the end application.
3. Peak current for approximately 30% roll-off @ 20 °C
- 4 Part Number Definition: UP0.4C-xxx-R
- UP0.4C= Product code and size
- xxx= Inductance value in μH, R= decimal point, if no R is present then last character equals number of zeros
- -R suffix = RoHS compliant
5. Use ordering code when ordering parts.
## **Dimensions (mm)**
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RECOMMENDED PCB LAYOUT
4.06 SCHEMATIC
1.4 (2x)
1 2 2.40 4.45 2.92 1
max max max 2.9
(2x)
1.00 ref 6.60 2
(2x) 4.45 max
ref
yww xxx
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Part marking: yww= date code, xxx=inductance value in uH, R=decimal point, if no R is present then last character equals number of zeros. Supplied in tape and reel packaging 2,500 parts per reel Do not route traces or vias underneath the inductor
## **Inductance characteristics**
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100%
80%
60%
40%
20%
0%
0% 20% 40% 60% 80% 100% 120% 140% 160%
% of Isat
% of Initial Inductance
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www.eaton.com/elx
2
UP0.4C Unshielded drum core power inductors
Technical Data 4107 Effective January 2016
## **Solder reflow profile**
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TP TC -5°C Table 1 - Standard SnPb Solder (Tc)
Max. Ramp Up Rate = 3°C/s tP Volume Volume
Package mm3 mm3
Max. Ramp Down Rate = 6°C/s Thickness <350 ≥ 350
TL <2.5mm) 235°C 220°C
Preheat t ≥2.5mm 220°C 220°C
A
Tsmax
Table 2 - Lead (Pb) Free Solder (Tc)
Volume Volume Volume
Tsmin Package mm [3] mm [3] mm [3]
ts Thickness <350 350 - 2000 >2000
<1.6mm 260°C 260°C 260°C
1.6 – 2.5mm 260°C 250°C 245°C
>2.5mm 250°C 245°C 245°C
25°C
Time 25°C to Peak Time
Temperature
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|**Package**
**Thickness**||**Volume**
**mm3**
**<350**||**Volume**
**mm3**
**350 - 2000**|**Volume**
**mm3**
**>2000**|
|---|---|---|---|---|---|
|<1.6mm||260°C||260°C|260°C|
|1.6 – 2.5mm||260°C||250°C|245°C|
|>2.5mm||250°C||245°C|245°C|
## **Reference JDEC J-STD-020D**
|**Profile Feature**||**Standard SnPb Solder**||**Lead (Pb) Free Solder**|
|---|---|---|---|---|
|Preheat and Soak • Temperature min. (Tsmin)||100°C||150°C|
|• Temperature max. (Tsmax)||150°C||200°C|
|• Time (Tsmin to Tsmax) (ts)||60-120 Seconds||60-120 Seconds|
|Average ramp up rate Tsmax to Tp||3°C/ Second Max.||3°C/ Second Max.|
|Liquidous temperature (Tl)||183°C||217°C|
|Time at liquidous (tL)||60-150 Seconds||60-150 Seconds|
|Peak package body temperature (TP)*||Table 1||Table 2|
|Time (tp)** within 5 °C of the specified classification temperature (Tc)||20 Seconds**||30 Seconds**|
|Average ramp-down rate (Tpto Tsmax)||6°C/ Second Max.||6°C/ Second Max.|
|Time 25°C to Peak Temperature||6 Minutes Max.||8 Minutes Max.|
* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum.
** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin.
## **Eaton**
**Electronics Division** 1000 Eaton Boulevard Cleveland, OH 44122 United States www.eaton.com/elx © 2015 Eaton All Rights Reserved Printed in USA Publication No. 4107 January 2016
Eaton is a registered trademark. All other trademarks are property of their respective owners.
## Links
- [View this product on Novapart](https://novapart.co/products/UP0-4C-100-R/inductor-un-shielded-10uh-116a-smd)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/eaton-coiltronics/up0-4c-100-r/inductor-un-shielded-10uh-1-16a/dp/9458271)
---
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