# Wirewound Inductor, 680 nH, 0.038 ohm, 4.3 A, 1008 [2520 Metric], SRP2512 ![Product image](https://novapart.co/image/farnell:2434119RL/) **URL**: https://novapart.co/products/SRP2512-R68M/wirewound-inductor-680-nh-0038-ohm-43-a-1008-2520 **SKU**: SRP2512-R68M **Manufacturer**: BOURNS **Category**: Passive Components || Inductors || RF Inductors || Wirewound Inductors **Price**: €0.1240 **Stock**: 10+ ## Specifications | Parameter | Value | |---|---| | Product Width | 2mm | | Product Height | 1.2mm | | Product Length | 2.5mm | | Inductor Case / Package | 1008 [2520 Metric] | ## Datasheet 📄 [Download PDF](https://novapart.co/datasheet/farnell:2434119RL/) ## **Features** - Wirewound construction - Iron powder core - Magnetically shielded construction provides low radiation - Low DC resistance ## **Applications** - DC/DC converters for: - Smart phones - DVC/DSCs - Tablets - HDD/SSDs - Mobile electronic devices - Low profi le - RoHS compliant* ## **SRP2512 Series - SMD Power Inductors** ## ~~**Electrical Specif cations @ 25 °C**~~ |**Bourns**
**Part Number**|**Inductance**
**@ 1 MHz / 1 V**|**Inductance**
**@ 1 MHz / 1 V**|**DCR**
**(m**Ω**) Max.**|**Irms**
**(A)**|**Isat**
**(A)**| |---|---|---|---|---|---| ||**L(µH)**|**Tol.(%)**|||| |SRP2512-R47M|0.47|20|25|4.5|5.3| |SRP2512-R68M|0.68|20|35|3.7|4.1| |SRP2512-1R0M|1|20|49|3.4|3.4| |SRP2512-1R5M|1.5|20|77|2.5|3.2| |SRP2512-2R2M|2.2|20|104|2.1|3.0| ~~**Electrical Schematic**~~ ## ~~**How to Order**~~ **SRP2512 - 1R0M** Model Value Code (see table) ## ~~**General Specif cations**~~ Inductance Test Frequency ... 1 MHz/1 V Operating Temperature ................................-40 °C to +125 °C (Temperature rise included) Storage Temperature ................................-50 °C to +125 °C ## Rated Current ............ Inductance drops 30 % at Isat Temperature Rise .....40 °C at rated Irms Resistance to Soldering Heat ....+260 °C ## ~~**Materials**~~ Core .....................................Iron powder Terminal ......................................... Ni/Sn Packaging ....... 3000 pcs. per 7-inch reel **==> picture [471 x 345] intentionally omitted <==** **----- Start of picture text -----**
Product Dimensions
le
1.2
Tp tp CRITICALZONE (.047) [MAX.]
RAMP-UP TL to TP
TL ee )\o 0.6 ± 0.2 o n 0.6 ± 0.2
Tsmax tL (.024 + .008) 2.5 ± 0.2 (.024 + .008)
(.098 ± .008)
Tsmin
ts RAMP-DOWN 2.0 ± 0.2
Preheat (.079 ± .008)
4
25 S\) =
t Recommended Layout
a 25 °C to Peak
Time (Seconds)
1.2
Profi le Feature Pb Free Assembly (.047)
Average Ramp Rate (TSmax to TP) 3 °C/second max.
Preheat
- Temperature Min. (TSmin) 150 °C 2.0
- Temperature Max. (TSmax) 200 °C (.079)
- Time (tsmin to tsmax) 60-180 seconds
Time Maintained Above
|
- Temperature (TL) 217 °C
- Time (tL) 60-150 seconds 2.8
(.110)
Peak Temperature (Tp) 260 °C +0/-5 °C
Time within 5 °C of Actual Peak Temperature DIMENSIONS: MM
(Tp) 20-40 seconds (INCHES)
Ramp-Down Rate 6 °C/second max.
Time 25 °C to Peak Temperature 8 minutes max.
Temperature (°C)
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~~**Soldering Prof le**~~ * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications. ## **SRF0504 Series - Line FilterP2512 Series - SMD Power Inductors** ## ~~**L vs. I Charts**~~ **==> picture [233 x 300] intentionally omitted <==** **----- Start of picture text -----**
SRP2512-R47M
0.5 100
0.4 80
0.3 60
0.2 40
0.1 20
0 0
0 1 2 3 4 5 6 7
DC Bias(A)
SRP2512-R68M
0.7 100
80
0.5
60
40
0.3
20
0.1 0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
DC Bias(A)
SRP2512-1R0M
1.2 100
0.9 80
60
0.6
40
0.3
20
0 0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
DC Bias(A)
H)
μ
Inductance (
Temperature Rise (°C)
H)
μ
Inductance (
Temperature Rise (°C)
H)
μ
Inductance (
Temperature Rise (°C)
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**==> picture [232 x 227] intentionally omitted <==** **----- Start of picture text -----**
SRP2512-1R5M
1.8 70
1.7 65
60
1.6
55
1.5 50
1.4 45
1.3 40
35
1.2
30
1.1 25
1.0 20
0.9 15
10
0.8 5
0.7 0
0 0.5 1 1.5 2 2.5 3 3.5
DC Bias(A)
SRP2512-2R2M
2.5 100
2.0 80
1.5 60
1.0 40
0.5 20
0 0
0 0.5 1 1.5 2 2.5 3 3.5 4
DC Bias(A)
H)
μ
Inductance (
Temperature Rise (°C)
H)
μ
Inductance (
Temperature Rise (°C)
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Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications. ## **SRP2512 Series - SMD Power Inductors** ## ~~**Packaging Specif cations**~~ **==> picture [369 x 432] intentionally omitted <==** **----- Start of picture text -----**
110 ± 0.5
(4.331 ± .020)
13.0 ± 0.2
(.512 ± .008) [DIA.]
2.2 ± 0.5
(.087 ± .020) 178 ± 1.0
(7.008 ± .040)
DIA.
4.0 ± 0.5 5.0 ± 0.5
(.157 ± .020) (.197 ± .020)
60 +0.5/-0.0
(2.362 +.020/-.000)
DIA.
3.0 ± 0.5
(.118 ± .020)
9.0 ± 0.5
(.354 ± .020)
12.0 ± 0.15
4.0 ± 0.1 (.472 ± .006)
1.55 ± 0.05 (.157 ± .004) 1.75 ± 0.1
0.25 ± 0.05 (.061 ± .002) 2.0 ± 0.05 (.069 ± .004)
(.010 ± .002) (.079 ± .002)
3.0 ± 0.1
(.118 ± .004) 3.5 ± 0.1
(.138 ± .004)
8.0 ± 0.3
(.315 ± .012)
1.6 ± 0.10 2.5 ± 0.1 4.0 ± 0.1
(.063 ± .004) (.098 ± .004) (.157 ± .004)
USER DIRECTION OF FEED MM
DIMENSIONS:
QTY: 3,000 PCS. PER REEL (INCHES)
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