Power Inductors

(TPSPA) Shielded

Introduction (TPSPA)

SMD Power High Saturation - TPSPA series
SMD Power High Saturation (TPSPA)
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Token Power Inductor Enhances Low DCR High Saturation Current With Up To 1MHz High Frequency. Token's (TPSPA) inductor features high saturation current and low direct current resistance (DCR) in a rugged surface-mount package. Available in three industry-standard footprint (6.8 mm x 7.1 mm), (10.5 mm x 11.5 mm), and (12.8 mm x 13.2 mm) with a profile from 3.0 mm to 6.5 mm maximum, the TPSPA series inductors use an advanced core material that operating temperature range from -25°C to +125°C, and are said to provide the lowest DCR of any inductor in this size and profile.

These high saturation current inductors are suitable for use in voltage regulator module applications in desktop computers, notebook computers, point-of-load converters, workstations and servers as well as DC-DC applications, and other high-power, high-density, high-ambient temperature applications.

Token (TPSPA) series provides a high peak saturation current and a maximum operating current rating that enables the inductors to handle the high current requirements of microprocessors with significant saturation margin. The series also offers a saturation current range from 2.25 A up to 120 A, heat rating current from 2.9 A to 60 A, typical DCR from 0.47 mΩ to 249.0 mΩ, and maximum DCR from 0.50 mΩ to 270 mΩ, which results in lower copper losses and maximizes the current rating for higher component performance and system efficiency. The inductance values range from 0.1μH to 100μH.

The (TPSPA) inductors are RoHS compliant and meet standard EIA481 requirements. Custom parts are available on request. Token will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.
Download Complete Specification (TPSPA) PDF (425KB).

Features :

  1. Low Profile: 3.0mm ~ 6.5mm.
  2. Low DCR, SMT Power Inductor.
  3. For Large Current Use: 10 amp ~ 60 amp.
  4. High Frequency (up to 1MHz).

Applications :

  1. DC-DC converter or VRM applications.
  2. Notebook, Laptop Computer, Graphic Card, VGA Module.
  3. Thin type on-board power supply module for exchanger.
  4. Inductor for general purpose use.

Dimensions & Configurations (TPSPA)

(TPSPA) Dimensions
(TPSPA) Dimensions
Type A B C D E
TPSPA0603 6.8max 7.1 ± 0.3 3.0 max. 3.0 ± 0.3 1.6 ± 0.3
TPSPA0603A 6.8max 7.1 ± 0.3 3.0 max. 3.0 ± 0.3 1.6 ± 0.3
TPSPA1040 10.5 ± 0.5 11.5 ± 1.0 4.0 max. 3.0 ref. 2.3 ref.
TPSPA1040A 10.5 ± 0.5 11.5 ± 1.0 4.0 max. 2.5 ref. 2.3 ref.
TPSPA1040B 10.5 ± 0.5 11.5 ± 1.0 4.0 max. 3.0 ref. 2.3 ref.
TPSPA1040C 10.5 ± 0.5 11.5 ± 1.0 4.0 max. 3.0 ref. 2.3 ref.
TPSPA1235 12.8 ± 0.5 13.2 ± 1.0 3.5 max. 3.8 ref. 2.5 ref.
TPSPA1240 12.8 ± 0.5 13.2 ± 1.0 4.0 max. 3.8 ref. 2.5 ref.
TPSPA1250 12.8 ± 0.5 13.2 ± 1.0 5.0 max. 3.8 ref. 2.5 ref.
TPSPA1265 12.8 ± 0.5 13.2 ± 1.0 6.5 max. 3.8 ref. 2.5 ref.

Electrical Characteristics (TPSPA0603)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-0603-R10M 0.10 1.5 1.7 32.5 60
TPSPA-0603-R15M 0.15 1.9 2.5 26 52
TPSPA-0603-R20M 0.20 2.4 3.0 24 41
TPSPA-0603-R22M 0.22 2.5 2.8 23 40
TPSPA-0603-R33M 0.33 3.5 3.9 20 30
TPSPA-0603-R47M 0.47 4.0 4.2 17.5 26
TPSPA-0603-R68M 0.68 5.0 5.5 15.5 25
TPSPA-0603-R82M 0.82 6.7 8.0 13 24
TPSPA-0603-1R0M 1.0 9 10.0 11 22
TPSPA-0603-1R5M 1.5 14 15.0 9 18
TPSPA-0603-2R2M 2.2 18 20.0 8 14
TPSPA-0603-3R3M 3.3 28 30.0 6 13.5
TPSPA-0603-4R7M 4.7 37 40.0 5.5 10
TPSPA-0603-6R8M 6.8 54 60.0 4.5 8
TPSPA-0603-8R2M 8.2 64 68.0 4 7.5
TPSPA-0603-100M 10.0 102 105.0 3 7

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Electrical Characteristics (TPSPA0603A)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-0603A-1R0M 1.0 7.6 8.0 12.5 9.5
TPSPA-0603A-1R5M 1.5 11.7 12.5 10.5 8.0
TPSPA-0603A-2R2M 2.2 15.7 16.5 9.0 7.0
TPSPA-0603A-3R3M 3.3 24.8 26.0 7.0 6.5
TPSPA-0603A-4R7M 4.7 31.8 33.4 6.0 4.0
TPSPA-0603A-6R8M 6.8 44.6 46.8 5.5 4.0
TPSPA-0603A-8R2M 8.2 52.3 54.9 5.0 4.0
TPSPA-0603A-100M 10.0 67.8 71.2 4.0 3.5
TPSPA-0603A-220M 22.0 128.9 135.0 2.9 2.5

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Electrical Characteristics (TPSPA1040)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-1040-R19M 0.19 0.50 0.60 44 44
TPSPA-1040-R24M 0.24 0.70 0.80 38 38
TPSPA-1040-R36M 0.36 0.85 0.95 35 35
TPSPA-1040-R47M 0.47 1.20 1.40 32 32
TPSPA-1040-R56M 0.56 1.25 1.35 30 30
TPSPA-1040-R68M 0.68 1.60 1.80 25 30
TPSPA-1040-R78M 0.78 1.60 1.70 25 25
TPSPA-1040-1R0M 1.0 2.20 2.50 20 20
TPSPA-1040-1R8M 1.8 4.50 5.00 15 15
TPSPA-1040-2R0M 2.0 5.20 5.80 14 14

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Electrical Characteristics (TPSPA1040A)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-1040A-R19M 0.19 0.70 0.80 38 60
TPSPA-1040A-R22M 0.22 0.60 0.80 38 50
TPSPA-1040A-R36M 0.36 1.10 1.20 30 50
TPSPA-1040A-R47M 0.47 1.50 1.70 28 45
TPSPA-1040A-R56M 0.56 1.60 1.70 25 40
TPSPA-1040A-R68M 0.68 1.60 1.80 25 30
TPSPA-1040A-1R0M 1.0 2.80 3.20 21 30
TPSPA-1040A-1R5M 1.5 4.50 5.00 15 20
TPSPA-1040A-2R5M 2.5 8.50 9.50 13 18

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Electrical Characteristics (TPSPA1040B)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-1040B-R19M 0.19 0.875 0.95 40 90
TPSPA-1040B-R36M 0.36 1.30 1.40 31.5 60
TPSPA-1040B-R56M 0.56 1.70 1.80 27.5 49
TPSPA-1040B-1R0M 1.0 3.70 4.10 17.5 36
TPSPA-1040B-1R5M 1.5 5.30 5.80 15 27.5
TPSPA-1040B-2R2M 2.2 8.20 9.00 12 25.5
TPSPA-1040B-3R3M 3.3 10.80 11.80 10 18.6
TPSPA-1040B-4R7M 4.7 15.00 16.50 9.5 17
TPSPA-1040B-5R6M 5.6 17.60 19.30 8.5 16
TPSPA-1040B-6R8M 6.8 21.20 23.30 8.0 13.5
TPSPA-1040B-8R2M 8.2 31.00 34.00 7.0 12.5
TPSPA-1040B-100M 10 33.20 36.50 6.8 12

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Electrical Characteristics (TPSPA1040C)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-1040C-R19M 0.19 0.70 0.80 40.0 46
TPSPA-1040C-R24M 0.24 0.85 0.95 33 44
TPSPA-1040C-R36M 0.36 1.05 1.15 32 30
TPSPA-1040C-R47M 0.47 1.53 1.68 30 30
TPSPA-1040C-R56M 0.56 1.60 1.80 32 22
TPSPA-1040C-R78M 0.78 1.80 1.90 27 22
TPSPA-1040C-1R0M 1.0 2.30 2.50 25 20
TPSPA-1040C-1R8M 1.8 4.50 5.00 17 16
TPSPA-1040C-2R0M 2.0 5.20 5.80 16 14
TPSPA-1040C-4R7M 4.7 12.90 14.20 9.5 7.6
TPSPA-1040C-6R8M 6.8 17.50 19.30 9.0 7.5
TPSPA-1040C-100M 10 27.80 30.50 7.5 7.1
TPSPA-1040C-150M 15 40.90 45.00 6.25 6.0
TPSPA-1040C-220M 22 60.40 66.00 5.0 4.5
TPSPA-1040C-330M 33 87.50 94.50 4.4 4.0
TPSPA-1040C-470M 47 132.0 145.0 4.0 3.0
TPSPA-1040C-101M 100 249.0 270.0 3.00 2.25

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Electrical Characteristics (TPSPA1235)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-1235-R10M 0.10 0.8 0.96 43 84
TPSPA-1235-R15M 0.15 1.0 1.2 41 75
TPSPA-1235-R22M 0.22 1.1 1.3 38.5 65
TPSPA-1235-R33M 0.33 1.3 1.5 36.5 62
TPSPA-1235-R47M 0.47 1.6 2.0 32 55
TPSPA-1235-R60M 0.60 1.8 2.2 29 51
TPSPA-1235-R68M 0.68 2.3 2.5 28 49
TPSPA-1235-R82M 0.82 2.6 3.0 25 44
TPSPA-1235-1R0M 1.0 3.3 3.5 24 40
TPSPA-1235-1R5M 1.5 5.1 5.5 19 35
TPSPA-1235-1R8M 1.8 6.5 7.0 16.5 30
TPSPA-1235-2R2M 2.2 7.2 8.0 16 29
TPSPA-1235-3R3M 3.3 11.0 12.0 12 27
TPSPA-1235-4R7M 4.7 14.3 15.0 10 24
TPSPA-1235-5R6M 5.6 17.1 18.0 9.5 19
TPSPA-1235-6R8M 6.8 19.8 22.0 9 18
TPSPA-1235-8R2M 8.2 24.8 28.0 8.5 16
TPSPA-1235-100M 10 30.4 34.0 7 14

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Electrical Characteristics (TPSPA1240)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-1240-R10M 0.10 0.90 1.10 43 75
TPSPA-1240-R22M 0.22 1.20 1.40 41 70
TPSPA-1240-R33M 0.33 1.30 1.50 38 60
TPSPA-1240-R47M 0.47 1.40 1.90 32 55
TPSPA-1240-R60M 0.60 2.00 2.30 30 50
TPSPA-1240-R68M 0.68 2.10 2.50 28 46
TPSPA-1240-R82M 0.82 2.70 3.10 25 44
TPSPA-1240-0R9M 0.9 3.00 3.50 24 40
TPSPA-1240-1R0M 1.0 3.00 3.70 24 38
TPSPA-1240-1R2M 1.2 3.00 3.70 20 25
TPSPA-1240-1R5M 1.5 5.50 6.00 19 30
TPSPA-1240-1R8M 1.8 6.40 7.60 16 26
TPSPA-1240-2R2M 2.2 6.40 7.60 16 22
TPSPA-1240-3R3M 3.3 7.50 8.40 14 20
TPSPA-1240-4R7M 4.7 10.50 12.00 11 15

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Electrical Characteristics (TPSPA1250)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-1250-R10M 0.10 0.53 0.60 55 118
TPSPA-1250-R22M 0.22 0.64 0.80 51 110
TPSPA-1250-R33M 0.33 0.85 1.10 42 80
TPSPA-1250-R47M 0.47 1.10 1.30 38 65
TPSPA-1250-R56M 0.56 1.30 1.50 36 55
TPSPA-1250-R68M 0.68 1.50 1.70 34 54
TPSPA-1250-R82M 0.82 2.00 2.30 31 53
TPSPA-1250-1R0M 1.0 2.10 2.50 29 50
TPSPA-1250-1R2M 1.2 2.80 3.50 25 49
TPSPA-1250-1R5M 1.5 3.40 4.10 23 48
TPSPA-1250-1R8M 1.8 4.20 4.90 19 40
TPSPA-1250-2R2M 2.2 4.60 5.50 20 32
TPSPA-1250-3R3M 3.3 7.70 9.20 15 32
TPSPA-1250-4R7M 4.7 12.8 15.0 12 27
TPSPA-1250-5R6M 5.6 14.0 16.5 11.5 22
TPSPA-1250-6R8M 6.8 15.4 18.5 11 21
TPSPA-1250-7R8M 7.8 17.2 20.5 10 18
TPSPA-1250-8R2M 8.2 18.9 22.5 9.5 18
TPSPA-1250-100M 10 21.4 25.5 9 16

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Electrical Characteristics (TPSPA1265)

Part Number L0 Inductance (µH)
±20% @0A
DCR (mΩ) Heat Rating Current
Idc (mA) Typical
Saturation Current
Isat (mA) Typical
(Typical) (Max)
TPSPA-1265-R10M 0.10 0.47 0.50 60 120
TPSPA-1265-R15M 0.15 0.53 0.60 55 118
TPSPA-1265-R22M 0.22 0.63 0.70 53 112
TPSPA-1265-R30M 0.30 0.70 0.80 48 72
TPSPA-1265-R33M 0.33 0.83 0.90 46 65
TPSPA-1265-R40M 0.40 0.90 1.00 44 64
TPSPA-1265-R47M 0.47 1.00 1.20 41 63
TPSPA-1265-R56M 0.56 1.20 1.40 37 62
TPSPA-1265-R68M 0.68 1.40 1.60 35 60
TPSPA-1265-R82M 0.82 1.60 1.90 33 50
TPSPA-1265-1R0M 1.0 1.70 2.00 32 49
TPSPA-1265-1R2M 1.2 2.10 2.50 30 48
TPSPA-1265-1R5M 1.5 2.50 3.00 27 45
TPSPA-1265-1R8M 1.8 2.80 3.20 24 41
TPSPA-1265-2R2M 2.2 3.50 4.20 22 40
TPSPA-1265-3R3M 3.3 5.70 6.80 18 35
TPSPA-1265-4R7M 4.7 9.30 11.2 13.5 30
TPSPA-1265-5R6M 5.6 9.30 10.0 13.5 26.5
TPSPA-1265-6R8M 6.8 13.1 14.0 11.5 16.5
TPSPA-1265-8R2M 8.2 14.5 15.5 10.5 16.0
TPSPA-1265-100M 10 15.8 16.8 10 15.5

Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.

Order Codes (TPSPA)

TPSPA 1265 - R10 M
12 34
Part Number
TPSPA
Size (L×M)(mm)
0603 6.8×7.1
0603A 6.8×7.1
1040 10.5×11.5
1040A 10.5×11.5
1040B 10.5×11.5
1040C 10.5×11.5
1235 12.8×13.2
1240 12.8×13.2
1250 12.8×13.2
1265 12.8×13.2
 
Inductance
R10 0.10µH
1R0 1.00µH
Tolerance
M 20%