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High Saturation Unshielded DIP Power Inductors LanTu Micro SPK0608-680MB with Tape Packaging Option

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High Saturation Unshielded DIP Power Inductors LanTu Micro SPK0608-680MB with Tape Packaging Option

Current Rating : 800mA

Wire Diameter : 0.95mm

Inductance : 68uH

Frequency - Self Resonant : 9MHz

Tolerance : ±20%

DC Resistance(DCR) : 220mΩ

Type : Drum-core inductor

Q @ Frequency : 30@2.52MHz

Description : 800mA 68uH ±20% 220mΩ Drum-core inductor Through Hole,D7xL11mm Fixed Inductors RoHS

Mfr. Part # : SPK0608-680MB

Model Number : SPK0608-680MB

Package : Through Hole,D7xL11mm

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Unshielded DIP Power Inductors - SPK Series

The SPK Series Unshielded DIP Power Inductors from SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. are designed for spike suppression applications. These inductors offer a low-cost solution with high power handling, high saturation, and low resistance. Their unshielded construction, combined with a core encapsulated in UL heat shrink tubing, provides excellent mechanical and environmental protection. Available in various package sizes and a wide inductance range, these inductors are suitable for automated insertion processes. They are RoHS, Halogen Free, and REACH compliant.

Key Features:

  • Low cost
  • High power, high saturation, low resistance
  • Unshielded power inductor
  • Core encapsulated by UL heat shrink tube for excellent mechanical and environmental protection
  • Various package sizes and wide inductance range
  • Tape packaging available for auto-insertion
  • RoHS, Halogen Free, and REACH Compliance

Applications:

  • TVs and Audio equipment
  • Telecommunication devices
  • Noise filters
  • Chargers, fast charge
  • DC/DC converters

Product Attributes:

  • Brand: LT-
  • Manufacturer: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
  • Origin: China
  • Compliance: RoHS, Halogen Free, REACH

Technical Specifications:

General Specifications:

Attribute Value
Operating Temperature -40 to +125 (Including coil self-temperature rise)
Inductance Tolerance J: 5%, K: 10%, L: 15%, M: 20%, P: 25%, N: 30%
Packaging Options Bulk Package (B), Tape (TF)

External Dimensions (mm):

Part No A (Max) B (Min) C (0.5) D (Max) E (0.1) F H
SPK0406 8.0 15.0 2.0 5.0 0.55 0.85 2.0
SPK0608 11.0 15.0 2.5 7.0 0.65 0.95 2.5
SPK0707 9.5 15.0 5.0 (1.0) 8.0 0.65 0.95 5.0
SPK0807 9.5 15.0 5.0 (1.0) 9.0 0.65 0.95 5.0
SPK0810 13.0 15.0 5.0 (1.0) 9.0 0.65 0.95 5.0
SPK0912 15.0 15.0 5.0 (1.0) 10.0 0.80 1.1 5.0
SPK1010 13.0 15.0 5.0 (1.0) 12.0 0.80 1.1 5.0
SPK1012 15.0 15.0 6.0 (1.0) 12.0 0.80 1.1 6.0
SPK1016 19.0 15.0 6.0 (1.0) 12.0 0.80 1.1 6.0
SPK1018 21.0 15.0 6.0 (1.0) 12.0 0.80 1.1 6.0
SPK1213 16.0 15.0 7.5 (1.0) 14.0 0.80 1.1 7.5

Electrical Characteristics (Example: SPK0406 Series at 25):

Part No Inductance L(H) Tole Q Min @1KHz SRF Min (MHz) DCR Max () Rated Current Max (mA)
SPK0406-1R0M- 1.0 M 100 7.96 0.035 2000
SPK0406-1R2M- 1.2 M 100 7.96 0.058 1950
SPK0406-100M- 10 M 80 2.52 0.230 1000
SPK0406-101K- 100 K 45 0.796 1.000 400
SPK0406-103K- 10000 K 45 0.0796 72.000 47

Electrical Characteristics (Example: SPK0608 Series at 25):

Part No Inductance L(H) Tole Q Min @1KHz SRF Min (MHz) DCR Max () Rated Current Max (mA)
SPK0608-3R3M- 3.3 M 20 7.96 0.016 3500
SPK0608-100M- 10 M 30 2.52 0.039 2000
SPK0608-101K- 100 K 20 0.796 0.350 650
SPK0608-102K- 1000 K 100 0.252 2.1 200
SPK0608-103K- 10000 K 70 0.0796 29.500 65

Electrical Characteristics (Example: SPK0707 Series at 25):

Part No Inductance L(H) Tole Q Min @1KHz SRF Min (MHz) DCR Max () Saturation Current Max (mA) Temperature Rise Current Max (mA)
SPK0707-1R0M- 1.0 M 10 7.96 0.006 6600 5000
SPK0707-100M- 10 M 20 2.52 0.043 2100 1900
SPK0707-101K- 100 K 20 7.96 0.330 600 670
SPK0707-102K- 1000 K 70 2.52 1.3 200 190

Electrical Characteristics (Example: SPK0807 Series at 25):

Part No Inductance L(H) Tole Q Min @1KHz SRF Min (MHz) DCR Max () Saturation Current Max (mA) Temperature Rise Current Max (mA)
SPK0807-2R2M- 2.2 M 10 7.96 0.011 5500 4000
SPK0807-100M- 10 M 20 2.52 0.031 2500 2200
SPK0807-101K- 100 K 15 0.796 0.230 810 750
SPK0807-102K- 1000 K 20 0.252 1.5 260 230

Electrical Characteristics (Example: SPK0810 Series at 25):

Part No Inductance L(H) Tole Q Min @1KHz SRF Min (MHz) DCR Max () Rated Current Max (mA)
SPK0810-3R3M- 3.3 M 30 7.96 0.012 5000
SPK0810-100M- 10 M 50 2.52 0.025 3200
SPK0810-101K- 100 K 30 0.796 0.200 900
SPK0810-102K- 1000 K 40 0.252 1.5 280
SPK0810-103K- 10000 K 20 0.0796 0.42 90

Electrical Characteristics (Example: SPK0912 Series):

Part No Inductance L(H) DCR Max () Rated Current Max (mA)
SPK0912-1R0M- 1.0 0.011 6000
SPK0912-100M - 10 0.040 4000
SPK0912-101K- 100 0.250 1500
SPK0912-102K- 1000 2.000 200
SPK0912-103K- 10000 16.00 90

Electrical Characteristics (Example: SPK1010 Series at 25):

Part No Inductance L(H) Tole Q Min @1KHz SRF Min (MHz) DCR Max () Saturation Current Max (mA) Temperature Rise Current Max (mA)
SPK1010-3R3M- 3.3 M 10 7.96 0.010 8800 5900
SPK1010-100M- 10 M 20 2.52 0.025 5000 3700
SPK1010-101K- 100 K 20 0.796 0.160 1600 1400
SPK1010-102K- 1000 K 20 0.252 1.1 510 500
SPK1010-103K- 10000 K 30 0.0796 0.38 170 140

Electrical Characteristics (Example: SPK1012 Series at 25):

Part No Inductance L(H) Tole DCR Max () Saturation Current Max (mA) Temperature Rise Current Max (mA)
SPK1012-100M- 10 M 0.023 8000 5100
SPK1012-101K- 100 K 0.097 2600 2500
SPK1012-102K- 1000 K 1.000 780 780
SPK1012-103K- 10000 K 0.35 180 170

Electrical Characteristics (Example: SPK1016 Series):

Part No Inductance L(H) DCR Max () Saturation Current Max (mA) Temperature Rise Current Max (mA)
SPK1016-100M - 10 0.035 7600 5000
SPK1016-101K- 100 0.180 2500 2000
SPK1016-102K- 1000 1.200 700 700
SPK1016-103K- 10000 10.00 180 180

Electrical Characteristics (Example: SPK1018 Series):

Part No Inductance L(H) DCR Max () Saturation Current Max (mA) Temperature Rise Current Max (mA)
SPK1018-100K- 10 0.017 7000 4500
SPK1018-101K- 100 0.090 2200 2000
SPK1018-102K- 1000 0.844 660 660
SPK1018-103K- 10000 7.3000 220 220

Electrical Characteristics (Example: SPK1213 Series):

Part No Inductance L(H) DCR Max () Saturation Current Max (mA) Temperature Rise Current Max (mA)
SPK1213-100M- 10 0.023 8000 5100
SPK1213-101K- 100 0.097 2600 2500
SPK1213-102K- 1000 1.000 780 780
SPK1213-103K- 10000 10.000 240 240

Definitions:

  • Saturation Current: DC current at which inductance drops 10% from its value without current.
  • Temperature Rise Current: The actual value of DC current when the temperature rise is T 40 (Ta=25).
  • Rated DC Current: The lesser value of Isat or Irms.

Packaging:

Part No. PCS per PE Bag
SPK0406 1000
SPK0608 1000
SPK0707 1000
SPK0807 1000
SPK0810 500
SPK0912 300
SPK1010 200
SPK1012 200
SPK1016 200
SPK1018 200
SPK1213 200

Reminders for Using These Products:

  • Storage period is within 12 months. Storage conditions: temperature 5~40C, humidity 35~65% RH or less.
  • Do not use or store in environments with gas corrosion (salt, acid, alkali, etc.).
  • Avoid touching electrodes directly with bare hands to prevent inhibiting soldering.
  • Handle products carefully to prevent damage from dropping or improper removal.
  • Do not bend terminals with excessive stress to avoid wire fracture.
  • Do not rinse coils. Contact the manufacturer if cleaning is necessary.
  • Do not expose products to magnets or magnetic fields.
  • Preheat components before soldering. The temperature difference between solder and chip should not exceed 150C.
  • Soldering corrections after mounting should be within specified conditions. Overheating may cause short circuits, performance deterioration, or lifespan reduction.
  • Allow sufficient thermal design margin for self-heating when power is applied.
  • For non-magnetic shield types, carefully lay out coils on the PCB to prevent malfunctions due to magnetic interference.

2410121731_LanTu-Micro-SPK0608-680MB_C5127523.pdf


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