EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SRF1280A-221M Real Image
Same model may have multiple batches, images only for reference.

SRF1280A-221M

Part No SRF1280A-221M
Manufacturer Bourns Inc.
Catalog Arrays, Signal Transformers
Datasheet
SRF1280A-221M Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Inductors, Coils, Chokes>Arrays, Signal Transformers
Mfr Bourns Inc.
Series SRF1280A
Package Tape & Reel
Number of Coils 2
Inductance - Connected In Parallel 220 µH
Inductance - Connected In Series 880 µH
Tolerance ±20%
Current Rating - Parallel 1.29 A
Current Rating - Series 645 mA
Current Saturation - Parallel 2.43 A
Current Saturation - Series 1.22 A
DC Resistance (DCR) - Parallel 343mOhm Max
DC Resistance (DCR) - Series 1.38Ohm Max
Shielding Shielded
Ratings AEC-Q200
Temperature Range - Operating -40°C ~ 125°C
Mounting SMD (SMT)
Package / Case Nonstandard
Dimension 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height 0.315" (8.00mm)
Base Product Number SRF1280A
Other Names SRF1280A-221MDKR,SRF1280A-221MTR,SRF1280A-221MCT
Standard Package 400
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.50.4000
Win Source Part Number 1274950-SRF1280A-221M
Ultra Librarian 3D Model Ultra Librarian SRF1280A-221M CAD Model

Description

Bourns Inc. presents the SRF1280A series of shielded arrays and signal transformers.

  • Series: SRF1280A
  • Coils: Two
  • Package/Case: Nonstandard
  • Inductance (Series): 880 µH (±20%)
  • Inductance (Parallel): 220 µH (±20%)
  • Maximum Height: 0.315" (8.00mm)
  • Current Rating (Parallel): 1.29A
  • Current Rating (Series): 645mA
  • Operating Temperature: -40°C ~ 125°C
  • Packaging: Tape & Reel
  • Standard Package: 400
  • Ideal for: Power supplies, DC-DC converters, and filters

You May Also Be Interested in

744874100 Real Image
744874100
Wurth Electronics Inc
INDUCT ARRAY 2 COIL 10UH SMD / POWER-CHOKE WE-DD
Lowest to $24.3220
DRQ127-221-R Real Image
DRQ127-221-R
Cooper Bussmann, Inc.
INDUCT ARRAY 2 COIL 221.5UH SMD / Dual winding, high power density, shielded drum core power inductors
Need more? Email Us
VPH1-0190-R Real Image
VPH1-0190-R
Eaton Bussmann
INDUCT ARRAY 6 COIL 27.4UH SMD
Need more? Email Us
PF0552.333NLT Real Image
PF0552.333NLT
Pulse
INDUCT ARRAY 2 COIL 34UH SMD
Lowest to $1.4903
Picture of PM620-06-RC
PM620-06-RC
Bourns Inc.
Inductor Power 11.2uH 10% 100KHz Ferrite 1.54A 0.065Ohm DCR T/R / INDUCT ARRAY 6 COIL 11.2UH SMD
Need more? Email Us
744873150 Real Image
744873150
Wurth Electronics Inc
INDUCT ARRAY 2 COIL 15UH SMD / POWER-CHOKE WE-DD
Lowest to $21.6181
VP1-1400-R Real Image
VP1-1400-R
Eaton Bussmann
INDUCT ARRAY 6 COIL 89.6UH SMD / Inductor Power Wirewound 89.6uH 30% Ferrite 0.85A 0.145Ohm DCR T/R
Lowest to $5.5181
SRF0703-102M Real Image
SRF0703-102M
Bourns Inc.
INDUCT ARRAY 2 COIL 1MH SMD
Lowest to $1.0241
HM78D-128330MLFTR TT Electronics – Price, Stock & Datasheet
HM78D-128330MLFTR
TT Electronics
INDUCT ARRAY 2 COIL 33UH SMD
Need more? Email Us

Top Sellers

DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.2963
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $18.0572
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2640
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.8018
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038

Pricing & Ordering

Quantity Unit Price Ext. Price
40+ $1.5837 $63.3480
90+ $1.2995 $116.9550
140+ $1.2589 $176.2460
190+ $1.2182 $231.4580
250+ $1.1776 $294.4000
330+ $1.0558 $348.4140
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 7,350 pieces
MOQ: 40 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess