# Power Inductor (SMD), 1 µH, 3.4 A, Semishielded, 2.4 A, SRN3010C Series
**URL**: https://novapart.co/products/SRN3010C-1R0M/power-inductor-smd-1-h-34-a-semishielded-24
**SKU**: SRN3010C-1R0M
**Manufacturer**: BOURNS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.1460
**Stock**: 1000+
**Lead Time**: 92 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 1µH |
| Product Range | SRN3010C Series |
| Product Width | 3mm |
| Product Height | 0.9mm |
| Product Length | 3mm |
| Dc Resistance Max | 0.067ohm |
| Rms Current (Irms) | 3.4A |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Semishielded |
| Inductor Case / Package | - |
| Saturation Current (Isat) | 2.4A |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4176515/)
## **Features**
■ Semi-shielded construction
- Miniature size
- Low profile: 1.0 mm
- Inductance range: 1 to 47 µH
■ Rated current up to 3.4 A
■ RoHS compliant* and halogen free**
## **SRN3010C Series – Semi-shielded Power Inductors**
~~**Electrical Specifications @ 25 °C**~~
## ~~**Additional Information**~~
Click these links for more information:
|**Bourns Part No.**
~~rere~~|**Inductance**
**@ 100 kHz / 1 V**
~~rere~~|**Inductance**
**@ 100 kHz / 1 V**
~~rere~~|**Q**
**@ 100 kHz**
**/ 1 V**
**Typ.**
~~rere~~|**SRF**
**(MHz)**
**Typ.**
~~rere~~|**DCR**
**(m**Ω**)**
**Typ.**
~~rere~~|**DCR**
**(m**Ω**)**
**Max.**
~~rere~~|**Irms**
**(A)**
**Typ.**
~~rere~~|**Isat**
**(A)**
**Typ.**
~~rere~~|
|---|---|---|---|---|---|---|---|---|
||**L (**μ**H)**
~~rere~~|**Tol. %**
~~rere~~|||||||
|SRN3010C-1R0M
~~rere~~|1.0
~~rere~~|20
~~rere~~|10
~~rere~~|145
~~rere~~|56
~~rere~~|67
~~rere~~|3.4
~~rere~~|2.4
~~rere~~|
|SRN3010C-1R2M
~~|~~|1.2
~~|~~|20
~~|~~|10
~~|~~|135
~~|~~|60
~~|~~|72
~~|~~|3.1
~~|~~|2.1
~~|~~|
|SRN3010C-1R5M
~~|~~|1.5
~~|~~|20
~~|~~|10
~~|~~
~~ee~~|115
~~|~~
~~ee~~|75
~~|~~|90
~~|~~|2.8
~~|~~|1.9
~~|~~|
|SRN3010C-2R2M
~~ee~~|2.2
~~ee~~|20
~~ee~~|10
~~ee~~
~~ee~~|101
~~ee~~
~~ee~~|100
~~ee~~|120
~~ee~~|2.6
~~ee~~|1.8
~~ee~~|
|SRN3010C-3R3M
~~ee~~|3.3
~~ee~~|20
~~ee~~|10
~~ee~~
~~ee~~
~~ee~~|86
~~ee~~
~~ee~~
~~ee~~|130
~~ee~~|156
~~ee~~|2.2
~~ee~~|1.4
~~ee~~|
|SRN3010C-4R7M
~~ee~~|4.7
~~ee~~|20
~~ee~~|10
~~ee~~
~~ee~~
~~ee~~|72
~~ee~~
~~ee~~
~~ee~~|190
~~ee~~|228
~~ee~~|1.8
~~ee~~|1.3
~~ee~~|
|SRN3010C-6R8M
~~ee~~|6.8
~~ee~~|20
~~ee~~|10
~~ee~~
~~ee~~
~~ee~~
~~ee~~|55
~~ee~~
~~ee~~
~~ee~~
~~ee~~|260
~~ee~~|312
~~ee~~|1.5
~~ee~~|1.1
~~ee~~|
|SRN3010C-8R2M
~~ee~~|8.2
~~ee~~|20
~~ee~~|10
~~ee~~
~~ee~~
~~ee~~|45
~~ee~~
~~ee~~
~~ee~~|330
~~ee~~|396
~~ee~~|1.3
~~ee~~|1.0
~~ee~~|
|SRN3010C-100M
~~ee~~|10
~~ee~~|20
~~ee~~|10
~~ee~~
~~ee~~
~~ee~~
~~ee~~|40
~~ee~~
~~ee~~
~~ee~~
~~ee~~|420
~~ee~~|504
~~ee~~|1.1
~~ee~~|0.8
~~ee~~|
|SRN3010C-150M
~~ee~~|15
~~ee~~|20
~~ee~~|10
~~ee~~
~~ee~~
~~ee~~|33
~~ee~~
~~ee~~
~~ee~~|565
~~ee~~|678
~~ee~~|0.9
~~ee~~|0.65
~~ee~~|
|SRN3010C-220M
~~ee~~|22
~~ee~~|20
~~ee~~|10
~~ee~~
~~ee~~
~~ee~~|25
~~ee~~
~~ee~~
~~ee~~|760
~~ee~~|912
~~ee~~|0.7
~~ee~~|0.5
~~ee~~|
|SRN3010C-330M
~~eo~~|33
~~eo~~|20
~~eo~~|10
~~ee~~
~~eo~~|23
~~ee~~
~~eo~~|1270
~~eo~~|1524
~~eo~~|0.6
~~eo~~|0.45
~~eo~~|
|SRN3010C-470M
~~eo~~|47
~~eo~~|20
~~eo~~|10
~~ee~~
~~eo~~|20
~~ee~~
~~eo~~|1900
~~eo~~|2280
~~eo~~|0.45
~~eo~~|0.36
~~eo~~|
PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT SELECTOR LIBRARY
## ~~**General Specifications**~~
Operating Temperature .................................. -40 °C to +125 °C
(Temperature rise included) Storage Temperature (Component on board)
...................................... -40 °C to +125 °C
Temperature Rise ... 40 °C at rated Irms[1] Rated Current
............. Inductance drops 30 % at Isat Moisture Sensitivity Level ......................1 ESD Classification (HBM)..................N/A 1 Circuit design, component, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Users should verify part temperature in their end applications.
## ~~**Materials**~~
**==> picture [478 x 277] intentionally omitted <==**
**----- Start of picture text -----**
Product Dimensions
Core .............................................. Ferrite
3.0 ± 0.2 0.9 ± 0.1 2.7 ± 0.3
(.118 ± .008) (.035 ± .004) (.106 ± .012) Wire .............................Enameled copper
Terminal Finish ..........................Ag/Ni/Sn
= Coating ............................ Magnetic resin
= Packaging ........ 3000 pcs. per 7-inch reel
3.0 ± 0.2 0.9 ± 0.3
(.118 ± .008) (.035 ± .012)
How to Order
2 )
Model
TOP VIEW SIDE VIEW BOTTOM VIEW
Value Code (see table)
Note: Top and side view dimensions do not include termination. DIMENSIONS: | MM
For maximum overall dimensions including termination, add 0.1 mm. (INCHES)
Recommended Layout
3.5
(.138)
= oF
3.5
(.138)
: (.035)0.9
A WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov a Electrical Schematic i l 1
1R0
**----- End of picture text -----**
Core .............................................. Ferrite Wire .............................Enameled copper Terminal Finish ..........................Ag/Ni/Sn Coating ............................ Magnetic resin Packaging ........ 3000 pcs. per 7-inch reel
## **SRN3010C - 1R0M**
- RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
## **SRN3010C Series – Semi-shielded Power Inductors**
## ~~**Soldering Profile**~~
**==> picture [219 x 140] intentionally omitted <==**
**----- Start of picture text -----**
< 30 Sec.
260
TC -5 °C
MAX. RAMP UP RATE = 3 °C/SEC.
MAX. RAMP DOWN RATE = 6 °C/SEC.
217
PREHEAT AREA 60~150
Sec.
200 °C
150°C
60~120
Sec.
25
Time 25 °C to Peak
8 Minutes Max.
Time (Seconds)
Temperature (°C)
**----- End of picture text -----**
**==> picture [254 x 16] intentionally omitted <==**
**----- Start of picture text -----**
Profile Feature Pb Free Assembly
**----- End of picture text -----**
|**Profile Feature**|**Pb Free Assembly**|
|---|---|
|Preheat
- Temperature Min. (Tsmin)
- Temperature Max. (Tsmax)
- Time(ts)from Tsminto Tsmax|150 °C
200 °C
60-120 seconds|
|Ramp-upRate(TLto Tp)|3 °C/second max.|
|Liquidous temperature (TL)
Time(tL)maintained above TL|217 °C
60-150 seconds|
|Peakpackage bodytemperature(Tp)|260 °C|
|Time within 5 °C of Actual Peak Temperature
(tp)|< 30 seconds|
|Ramp-Down Rate(Tpto TL)|6 °C/second max.|
|
Time 25 °C to Peak Temperature|8 minutes max.|
REFLOW TIMES: 3 TIMES MAX.
## ~~**L vs. I Charts**~~
**==> picture [501 x 340] intentionally omitted <==**
**----- Start of picture text -----**
SRN3010C-1R0M SRN3010C-1R2M SRN3010C-1R5M
1.20 80 1.60 80 2.00 80
0.96 64 1.28 64 1.60 64
0.72 48 0.96 48 1.20 48
0.48 32 0.64 32 0.80 32
0.24 16 0.32 16 0.40 16
0 0 0 0 0 0
0 0.78 1.56 2.34 3.12 3.90 0 0.70 1.40 2.11 2.81 3.51 0 0.63 1.26 1.89 2.52 3.15
DC Current (A) DC Current (A) DC Current (A)
SRN3010C-2R2M SRN3010C-3R3M SRN3010C-4R7M
3.00 80 4.50 80 6.00 80
2.40 64 3.60 64 4.80 64
1.80 48 2.70 48 3.60 48
1.20 32 1.80 32 2.40 32
0.60 16 0.90 16 1.20 16
0 0 0 0 0 0
0 0.60 1.20 1.80 2.40 3.00 0 0.50 1.01 1.51 2.02 2.52 0 0.42 0.84 1.26 1.68 2.10
DC Current (A) DC Current (A) DC Current (A)
SRN3010C-6R8M SRN3010C-8R2M SRN3010C-100M
8.00 80 10.00 80 13.00 80
6.40 64 8.00 64 10.40 64
4.80 48 6.00 48 7.80 48
3.20 32 4.00 32 5.20 32
1.60 16 2.00 16 2.60 16
0 0 0 0 0 0
0 0.34 0.68 1.02 1.36 1.70 0 0.29 0.58 0.87 1.16 1.45 0 0.26 0.52 0.78 1.04 1.30
DC Current (A) DC Current (A) DC Current (A)
H) H) H)
μ μ μ
Inductance ( Inductance ( Inductance (
Temperature Rise (°C) Temperature Rise (°C) Temperature Rise (°C)
H) H) H)
μ μ μ
Inductance ( Inductance ( Inductance (
Temperature Rise (°C) Temperature Rise (°C) Temperature Rise (°C)
H)Inductance (μ H)Inductance (μ H)Inductance (μ
Temperature Rise (°C) Temperature Rise (°C) Temperature Rise (°C)
**----- End of picture text -----**
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
## **SRN3010C Series – Semi-shielded Power Inductors**
## ~~**L vs. I Charts (continued)**~~
**==> picture [327 x 220] intentionally omitted <==**
**----- Start of picture text -----**
SRN3010C-150M SRN3010C-220M
20.00 80 28.00 80
16.00 64 22.40 64
12.00 48 16.80 48
8.00 32 11.20 32
4.00 16 5.60 16
0 0 0 0
0 0.20 0.40 0.61 0.81 1.01 0 0.16 0.32 0.49 0.65 0.81
DC Current (A) DC Current (A)
SRN3010C-470M
55.00 80
44.00 64
33.00 48
22.00 32
11.00 16
0 0
0 0.11 0.22 0.32 0.43 0.54
DC Current (A)
H) H)
μ μ
Inductance ( Inductance (
Temperature Rise (°C) Temperature Rise (°C)
H)
μ
Inductance (
Temperature Rise (°C)
**----- End of picture text -----**
**==> picture [153 x 100] intentionally omitted <==**
**----- Start of picture text -----**
SRN3010C-330M
40.00 80
32.00 64
24.00 48
16.00 32
8.00 16
0 0
0 0.11 0.22 0.33 0.44 0.55
DC Current (A)
H)
μ
Inductance (
Temperature Rise (°C)
**----- End of picture text -----**
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
## **SRN3010C Series – Semi-shielded Power Inductors**
## ~~**Packaging Specifications**~~
**==> picture [497 x 316] intentionally omitted <==**
**----- Start of picture text -----**
8.4 +1.5/-0
(.331 +.059/-0)
178 ± 2.0
(7 ± .079)
MM
60 ± 1.0 DIMENSIONS:
(INCHES)
(2.362 ± .039)
13 +0.5/-0.2
(.512 +.020/-.008)
1.75 ± 0.1 4.0 ± 0.1 4.0 ± 0.1 2.0 ± 0.1 1.5 ± 0.1 DIA.
(.069 ± .004) (.157 ± .004) (.157 ± .004) (.079 ± .004) (.059 ± .004)
0.23 ± 0.1
(.009 ± .004)
3.4 ± 0.1
3.5 ± 0.1 (.134 ± .004)
(.138 ± .004)
8.0 ± 0.3
(.315 ± .012)
NO COMPONENT NO COMPONENT 1.20 ± 0.1
200 COMPONENTS 400 (.047 ± .004)
(7.874) (15.748)
MIN. MIN.
USER DIRECTION OF FEED
QTY: 3,000 PCS. PER REEL
3.4 ± 0.1
(.134 ± .004)
**----- End of picture text -----**
**Asia-Pacific:** Tel: +886-2 2562-4117 • Email: asiacus@bourns.com **EMEA:** Tel: +36 88 885 877 • Email: eurocus@bourns.com **The Americas:** Tel: +1-951 781-5500 • Email: americus@bourns.com **www.bourns.com**
REV. 04/23
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
®
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and complete before placing orders for Bourns[®] products.
The characteristics and parameters of a Bourns[®] product set forth in its data sheet are based on laboratory conditions, and statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical requirements in generic applications. The characteristics and parameters of a Bourns[®] product in a user application may
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## Links
- [View this product on Novapart](https://novapart.co/products/SRN3010C-1R0M/power-inductor-smd-1-h-34-a-semishielded-24)
- [Request a quote for this part](https://novapart.co/quote/)
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