Welcome to Weijie Semiconductor
- Inductors, Coils, Chokes
- Arrays, Signal Transformers
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
HM78D-128271KLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 270µH
Inductance - Connected In Series : 1.08mH
Tolerance : ±10%
Current Rating - Parallel : 1.5A
Current Rating - Series : 710mA
Current Saturation - Parallel : 2.1A
Current Saturation - Series : 1A
DC Resistance (DCR) - Parallel : 450 mOhm
DC Resistance (DCR) - Series : 1.8 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 270µH
Inductance - Connected In Series : 1.08mH
Tolerance : ±10%
Current Rating - Parallel : 1.5A
Current Rating - Series : 710mA
Current Saturation - Parallel : 2.1A
Current Saturation - Series : 1A
DC Resistance (DCR) - Parallel : 450 mOhm
DC Resistance (DCR) - Series : 1.8 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-128330MLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 33µH
Inductance - Connected In Series : 132µH
Tolerance : ±20%
Current Rating - Parallel : 4.2A
Current Rating - Series : 1.7A
Current Saturation - Parallel : 5.6A
Current Saturation - Series : 3.1A
DC Resistance (DCR) - Parallel : 75 mOhm
DC Resistance (DCR) - Series : 300 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 33µH
Inductance - Connected In Series : 132µH
Tolerance : ±20%
Current Rating - Parallel : 4.2A
Current Rating - Series : 1.7A
Current Saturation - Parallel : 5.6A
Current Saturation - Series : 3.1A
DC Resistance (DCR) - Parallel : 75 mOhm
DC Resistance (DCR) - Series : 300 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-128390MLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 39µH
Inductance - Connected In Series : 156µH
Tolerance : ±20%
Current Rating - Parallel : 3.6A
Current Rating - Series : 1.6A
Current Saturation - Parallel : 5.5A
Current Saturation - Series : 2.8A
DC Resistance (DCR) - Parallel : 80 mOhm
DC Resistance (DCR) - Series : 320 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 39µH
Inductance - Connected In Series : 156µH
Tolerance : ±20%
Current Rating - Parallel : 3.6A
Current Rating - Series : 1.6A
Current Saturation - Parallel : 5.5A
Current Saturation - Series : 2.8A
DC Resistance (DCR) - Parallel : 80 mOhm
DC Resistance (DCR) - Series : 320 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-128391KLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 390µH
Inductance - Connected In Series : 1.56mH
Tolerance : ±10%
Current Rating - Parallel : 1.1A
Current Rating - Series : 530mA
Current Saturation - Parallel : 1.7A
Current Saturation - Series : 840mA
DC Resistance (DCR) - Parallel : 560 mOhm
DC Resistance (DCR) - Series : 2.24 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 390µH
Inductance - Connected In Series : 1.56mH
Tolerance : ±10%
Current Rating - Parallel : 1.1A
Current Rating - Series : 530mA
Current Saturation - Parallel : 1.7A
Current Saturation - Series : 840mA
DC Resistance (DCR) - Parallel : 560 mOhm
DC Resistance (DCR) - Series : 2.24 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-128470MLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 47µH
Inductance - Connected In Series : 188µH
Tolerance : ±20%
Current Rating - Parallel : 3A
Current Rating - Series : 1.5A
Current Saturation - Parallel : 5.2A
Current Saturation - Series : 2.6A
DC Resistance (DCR) - Parallel : 90 mOhm
DC Resistance (DCR) - Series : 360 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 47µH
Inductance - Connected In Series : 188µH
Tolerance : ±20%
Current Rating - Parallel : 3A
Current Rating - Series : 1.5A
Current Saturation - Parallel : 5.2A
Current Saturation - Series : 2.6A
DC Resistance (DCR) - Parallel : 90 mOhm
DC Resistance (DCR) - Series : 360 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-128471KLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 470µH
Inductance - Connected In Series : 1.88mH
Tolerance : ±10%
Current Rating - Parallel : 870mA
Current Rating - Series : 430mA
Current Saturation - Parallel : 1.6A
Current Saturation - Series : 800mA
DC Resistance (DCR) - Parallel : 765 mOhm
DC Resistance (DCR) - Series : 3.06 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 470µH
Inductance - Connected In Series : 1.88mH
Tolerance : ±10%
Current Rating - Parallel : 870mA
Current Rating - Series : 430mA
Current Saturation - Parallel : 1.6A
Current Saturation - Series : 800mA
DC Resistance (DCR) - Parallel : 765 mOhm
DC Resistance (DCR) - Series : 3.06 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-1284R7MLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 4.7µH
Inductance - Connected In Series : 18.8µH
Tolerance : ±20%
Current Rating - Parallel : 7.4A
Current Rating - Series : 3.6A
Current Saturation - Parallel : 14.9A
Current Saturation - Series : 7.7A
DC Resistance (DCR) - Parallel : 19 mOhm
DC Resistance (DCR) - Series : 76 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 4.7µH
Inductance - Connected In Series : 18.8µH
Tolerance : ±20%
Current Rating - Parallel : 7.4A
Current Rating - Series : 3.6A
Current Saturation - Parallel : 14.9A
Current Saturation - Series : 7.7A
DC Resistance (DCR) - Parallel : 19 mOhm
DC Resistance (DCR) - Series : 76 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-128560MLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 56µH
Inductance - Connected In Series : 224µH
Tolerance : ±20%
Current Rating - Parallel : 2.8A
Current Rating - Series : 1.4A
Current Saturation - Parallel : 4.5A
Current Saturation - Series : 2.4A
DC Resistance (DCR) - Parallel : 95 mOhm
DC Resistance (DCR) - Series : 380 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 56µH
Inductance - Connected In Series : 224µH
Tolerance : ±20%
Current Rating - Parallel : 2.8A
Current Rating - Series : 1.4A
Current Saturation - Parallel : 4.5A
Current Saturation - Series : 2.4A
DC Resistance (DCR) - Parallel : 95 mOhm
DC Resistance (DCR) - Series : 380 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-128561KLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 560µH
Inductance - Connected In Series : 2.24mH
Tolerance : ±10%
Current Rating - Parallel : 830mA
Current Rating - Series : 400mA
Current Saturation - Parallel : 1.5A
Current Saturation - Series : 730mA
DC Resistance (DCR) - Parallel : 845 mOhm
DC Resistance (DCR) - Series : 3.38 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 560µH
Inductance - Connected In Series : 2.24mH
Tolerance : ±10%
Current Rating - Parallel : 830mA
Current Rating - Series : 400mA
Current Saturation - Parallel : 1.5A
Current Saturation - Series : 730mA
DC Resistance (DCR) - Parallel : 845 mOhm
DC Resistance (DCR) - Series : 3.38 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-1285R6MLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 5.6µH
Inductance - Connected In Series : 22.4µH
Tolerance : ±20%
Current Rating - Parallel : 7.2A
Current Rating - Series : 3.5A
Current Saturation - Parallel : 13.4A
Current Saturation - Series : 6.6A
DC Resistance (DCR) - Parallel : 23 mOhm
DC Resistance (DCR) - Series : 92 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 5.6µH
Inductance - Connected In Series : 22.4µH
Tolerance : ±20%
Current Rating - Parallel : 7.2A
Current Rating - Series : 3.5A
Current Saturation - Parallel : 13.4A
Current Saturation - Series : 6.6A
DC Resistance (DCR) - Parallel : 23 mOhm
DC Resistance (DCR) - Series : 92 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-128680MLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 68µH
Inductance - Connected In Series : 272µH
Tolerance : ±20%
Current Rating - Parallel : 2.6A
Current Rating - Series : 1.3A
Current Saturation - Parallel : 4.1A
Current Saturation - Series : 2.1A
DC Resistance (DCR) - Parallel : 105 mOhm
DC Resistance (DCR) - Series : 420 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 68µH
Inductance - Connected In Series : 272µH
Tolerance : ±20%
Current Rating - Parallel : 2.6A
Current Rating - Series : 1.3A
Current Saturation - Parallel : 4.1A
Current Saturation - Series : 2.1A
DC Resistance (DCR) - Parallel : 105 mOhm
DC Resistance (DCR) - Series : 420 mOhm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
HM78D-128681KLFTR
TT Electronics
Manufacturer : TT Electronics/BI Magnetics
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 680µH
Inductance - Connected In Series : 2.72mH
Tolerance : ±10%
Current Rating - Parallel : 760mA
Current Rating - Series : 360mA
Current Saturation - Parallel : 1.3A
Current Saturation - Series : 630mA
DC Resistance (DCR) - Parallel : 1.145 Ohm
DC Resistance (DCR) - Series : 4.58 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : HM78D
Part Status : Discontinued at
Number of Coils : 2
Inductance - Connected In Parallel : 680µH
Inductance - Connected In Series : 2.72mH
Tolerance : ±10%
Current Rating - Parallel : 760mA
Current Rating - Series : 360mA
Current Saturation - Parallel : 1.3A
Current Saturation - Series : 630mA
DC Resistance (DCR) - Parallel : 1.145 Ohm
DC Resistance (DCR) - Series : 4.58 Ohm
Shielding : Shielded
Ratings : -
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : Nonstandard
Size / Dimension : 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height : 0.317" (8.05mm)
0
100 in stock
New Original Stock
Competitive Prices
One-stop
Customer Service
Contact Weijie
- sales@ynnelec.com
- jay@ynnelec.com
- 1132 Nanguang Jiejia Building, No. 3037 Shennan Middle Road, Futian District, Shenzhen
Customer service
Copyright © 2025 Ynnelec. All rights reserved.
webdesign www.wzdzkf.com
Powered by www.wzdzkf.com