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TRF250-120T

TRF250-120T
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For Reference Only

Part Number TRF250-120T
OEMstron Part # TRF250-120T
Manufacturer Littelfuse
Category PowerCircuit ProtectionPTC Resettable Fuses
Description PTC RESET FUSE 60V 120MA RADIAL
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models TRF250-120T PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 25 - May 30 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

TRF250-120T Specifications

Part Number TRF250-120T
Brand Littelfuse
Lifecycle Active
RoHS No RoHS Information
Product Line Power
Category Circuit Protection
Subcategory PTC Resettable Fuses
Manufacturer Littelfuse Inc.
Series PolySwitch®, TRF250
Type Polymeric
Voltage - Max 60V (250V Int)
Current - Max 3A
Current - Hold (Ih) (Max) 120mA
Current - Trip (It) 240mA
Time to Trip 1.2s
Resistance - Initial (Ri) (Min) 7 Ohms
Resistance - Post Trip (R1) (Max) 16 Ohms
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.256" L x 0.181" W (6.50mm x 4.60mm)
Height - Seated (Max) 0.433" (11.00mm)
Thickness (Max) -
Lead Spacing 0.197" (5.00mm)

TRF250-120T Documents

TRF250-120T, TRF250-120T Datasheet (Total Pages: 2, Size: 396.61 KB)
TRF250-120T-2 Datasheet CoverTRF250-120T-2 Datasheet Page 2
Industry Leaders in Quality

Industry Leaders in Quality

Cooperation comes from trust,

And trust is based on quality.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Description Stock

TRF250-120T-R1-B-0.5

D# V36:1790_14547761

TE Connectivity

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 0.8W 1s 6Ohm Radial 6.5 X 4.6 X 7mm Bag

RoHS: Compliant
Americas - 0

TRF250-120T-2

D# V36:1790_14565033

TE Connectivity

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 1.2s 7Ohm Radial 6.5 X 4.6 X 7mm T/R

RoHS: Compliant
Americas - 0

TRF250-120-2

D# V36:1790_24012648

Littelfuse Inc

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 0.75s 8.5Ohm Radial 6.5 X 4.6 X 7mm T/R

RoHS: Compliant
Americas - 60000

TRF250-120T

D# V99:2348_11453736

Littelfuse Inc

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 1.2s 7Ohm Radial 6.5 X 4.6 X 7mm Bag

RoHS: Compliant
Americas - 0

TRF250-120T-RF-B-0.5

D# V36:1790_18209381

Littelfuse Inc

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 6Ohm Radial 6.5 X 4.6 X 7mm Bag

RoHS: Compliant
Americas - 0

TRF250-120T-R2-B-0.5

D# V36:1790_18208601

Littelfuse Inc

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 0.75s 8Ohm Radial 6.5 X 4.6 X 11mm Bag/Box/Loose

RoHS: Compliant
Americas - 0
Part Number Description Stock

TRF250-120T-R1-B-0.5

D# TRF250-120T-R1-B-0.5

TE Connectivity

PTC Resettable Fuse 60VDC Bulk - Bag (Alt: TRF250-120T-R1-B-0.5)

RoHS: Compliant
Americas - 1300

TRF250-120T-2

D# TRF250-120T-2

TE Connectivity

PTC Resettable Fuse 60VDC T/R (Alt: TRF250-120T-2)

RoHS: Compliant
Americas - 891

TRF250-120-2

D# TRF250-120-2

TE Connectivity

PTC Resettable Fuse 60VDC T/R - Tape and Reel (Alt: TRF250-120-2)

RoHS: Compliant
Americas - 84662

TRF250-120T

D# TRF250-120T

TE Connectivity

PTC Resettable Fuse 60VDC Bulk - Bag (Alt: TRF250-120T)

RoHS: Compliant
Americas - 2515

TRF250-120T-RA-B-0.5

D# TRF250-120T-RA-B-0.5

TE Connectivity

PTC Resettable Fuse 60VDC Bulk - Bag (Alt: TRF250-120T-RA-B-0.5)

RoHS: Compliant
Americas - 3050

TRF250-120T-R2-B-0.5

D# TRF250-120T-R2-B-0.5

TE Connectivity

PTC Resettable Fuse 60VDC Bulk (Alt: TRF250-120T-R2-B-0.5)

RoHS: Compliant
Americas - 1638
Part Number Description Stock

TRF250-120T-RF-B-0.5-2

Littelfuse Inc

1500
Part Number Description Stock

TRF250-120T-R1-B-0.5

TE Connectivity

Lead time 63

1758

TRF250-120T-2

TE Connectivity

FUSE, PTC RESET, 60V, 120mA, RADIAL, Holding Current:120mA, Tripping Current:240mA, Initial Resistance Max:12ohm, Operating Voltage:60VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:7ohm, Interrupting Capacity:3A , RoHS Compliant: Yes

1343

TRF250-120T-B-0.5

TE Connectivity

Lead time 63

19400

TRF250-120T-RF-B-0.5-2

TE Connectivity

TLINE - Tape and Reel

Contact Us

TRF250-120T-RC-B-0.5

TE Connectivity

TLINE - Bag

Contact Us

TRF250-120T-RD

TE Connectivity

TLINE - Bag

Contact Us

TRF250-120T-R2-B-0.5-2

TE Connectivity

RCPTRF250-120T-R2-B-0.5-2 TRF250-120T-R2

Contact Us

TRF250-120T-RG-B-0.5

TE Connectivity

TRF250-120T-RG-B-0.5 - Bag

Contact Us

TRF250-120-2

TE Connectivity

POLYSWITCH PTC RESET 0.12A HOLD

117000

TRF250-120T-RC-B-0.5-2

TE Connectivity

TLINE - Tape and Reel

Contact Us

TRF250-120T

TE Connectivity

RCPTRF250-120T-R2-B-0.5-2 TRF250-120T-R2

Contact Us

TRF250-120T-RF-B-0.5

TE Connectivity

FUSE 3A 60V RESETTABLE 2PIN - Bag

Contact Us

TRF250-120T-RA-B-0.5

TE Connectivity

Lead time 63

2650

TRF250-120T-R2-B-0.5

TE Connectivity

RCPTRF250-120T-R2-B-0.5-2 TRF250-120T-R2

Contact Us
Part Number Description Stock

TRF250-120T-B-0.5

Littelfuse Inc

Polymeric 60V (250V Int) 240mA 1.2s 16ohms Through Hole PTC Resettable Fuses RoHS

897

TRF250-120-2

Littelfuse Inc

Through Hole PTC Resettable Fuses RoHS

1486
Part Number Description Stock

TRF250-120T-R1-B-0.5

D# TRF250-120T-R1-B-0.5-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

28 In Stock

TRF250-120T-2

D# TRF250-120T-2CT-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

1027 In Stock

TRF250-120T-B-0.5

D# TRF250-120T-B-0.5-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

1869 In Stock

TRF250-120T-RF-B-0.5-2

D# TRF250-120T-RF-B-0.5-2CT-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

1378 In Stock

TRF250-120T-RC-B-0.5

D# TRF250-120T-RC-B-0.5-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

1500 In Stock

TRF250-120T-RD

D# TRF250-120T-RD-ND

Littelfuse Inc

PTC RESET FUSE 250V 120MA RADIAL

Limited Supply - Call

TRF250-120T-R2-B-0.5-2

D# TRF250-120T-R2-B-0.5-2-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

Temporarily Out of Stock

TRF250-120T-RG-B-0.5

D# TRF250-120T-RG-B-0.5-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

Temporarily Out of Stock

TRF250-120-2

D# TRF250-120-2TR-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

6000 In Stock

TRF250-120T-RC-B-0.5-2

D# TRF250-120T-RC-B-0.5-2CT-ND

Littelfuse Inc

PTC RESET FUSE 60V 130MA RADIAL

2931 In Stock

TRF250-120T

D# TRF250-120T-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

On Order

TRF250-120T-RF-B-0.5

D# TRF250-120T-RF-B-0.5-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

9500 In Stock

TRF250-120T-RA-B-0.5

D# TRF250-120T-RA-B-0.5-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

31 In Stock

TRF250-120T-R2-B-0.5

D# TRF250-120T-R2-B-0.5-ND

Littelfuse Inc

PTC RESET FUSE 60V 120MA RADIAL

5902 In Stock
Part Number Description Stock

TRF250-120T

D# 1834085

Littelfuse Inc

FUSE, PTC RESET, 60V, 120mA, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Each
0
Part Number Description Stock

TRF250-120T-R1-B-0.5

Littelfuse Inc

TRF250 Series 60 V 0.12 A Ihold Through Hole Radial PolySwitch Resettable Fuse

RoHS: Compliant
pbFree: Yes
0 Bag

TRF250-120T-2

Littelfuse Inc

RoHS: Compliant
pbFree: Yes
0 Reel

TRF250-120T-B-0.5

Littelfuse Inc

RoHS: Compliant
pbFree: Yes
0 Bag

TRF250-120-2

Littelfuse Inc

TRF250 Series 60 V 0.12 A Ihold Through Hole Radial PolySwitch Resettable Fuse

RoHS: Compliant
pbFree: Yes
114000 Reel

TRF250-120T-RF-B-0.5

Littelfuse Inc

RoHS: Compliant
pbFree: Yes
0 Bag

TRF250-120T-RA-B-0.5

Littelfuse Inc

RoHS: Compliant
pbFree: Yes
0 Bulk

TRF250-120T-R2-B-0.5

Littelfuse Inc

RoHS: Compliant
pbFree: Yes
0 Box
Part Number Description Stock

TRF250120TR1B0501

TE Connectivity

OEM/CM ONLY

25522
Part Number Description Stock

TRF250-120T-B-0.5

D# C434736

Littelfuse Inc

817

TRF250-120-2

D# C720044

Littelfuse Inc

1486
Part Number Description Stock

TRF250-120-2

Littelfuse Inc

OEM/CM Immediate delivery

837000
Part Number Description Stock

TRF250-120T-R1-B-0.5

D# 650-TRF250120TR1B0.5

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A

RoHS: Compliant
811

TRF250-120T-B-0.5

D# 650-TRF250-120TB0.5

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

RoHS: Compliant
350

TRF250-120-2

D# 650-TRF250-120-2

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

RoHS: Compliant
2101

TRF250-120T-RA-B-0.5

D# 650-TRF250120TRAB0.5

Littelfuse Inc

Resettable Fuses - PPTC

RoHS: Compliant
5262

TRF250-120T-R2-B-0.5

D# 650-TRF250120TR2B.5

Littelfuse Inc

Resettable Fuses - PPTC .12A 250V

RoHS: Compliant
3755
Part Number Description Stock

TRF250-120-2

D# XSFP00000198857

Littelfuse Inc

TRF250 Series 60 V 0.12 A Ihold Through Hole Radial PolySwitch Resettable Fuse

93000
Part Number Description Stock

TRF250-120T-B-0.5

D# 03M1135

Littelfuse Inc

Tline

RoHS: Not Compliant
Min Qty: 8500
Container: Bulk
0

TRF250-120-2

D# 03M1133

Littelfuse Inc

FUSE, PTC RESET, 60V, 120mA, RADIAL, Product Range:PolySwitch TRF250 Series, Voltage Rating:60VDC, Holding Current:120mA, Tripping Current:240mA, Time to Trip:2.5s, Fuse Shape:Rectangular, Current Rating Max:3A, Lead Spacing:5mm RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 7500
Container: Cut Tape
0

TRF250-120T

D# 03M1134

Littelfuse Inc

FUSE, PTC RESET, 60V, 120mA, RADIAL, Product Range:PolySwitch TRF250 Series, Voltage Rating:60VDC, Holding Current:120mA, Tripping Current:240mA, Time to Trip:1.2s, Fuse Shape:Rectangular, Current Rating Max:3A, Lead Spacing:5mm RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
0
Part Number Description Stock

TRF250-120T-R1-B-0.5

D# NS-TRF250-120T-R1-B-0.5

TE Connectivity

OEM/CM ONLY

7508

TRF250-120T-2

D# NS-TRF250-120T-2

TE Connectivity

OEM/CM ONLY

3633

TRF250-120T-B-0.5

D# NS-TRF250-120T-B-0.5

TE Connectivity

OEM/CM ONLY

6186

TRF250-120T-RF-B-0.5-2

D# NS-TRF250-120T-RF-B-0.5-2

TE Connectivity

OEM/CM ONLY

9512

TRF250-120T-R2-B-0.5-2

D# NS-TRF250-120T-R2-B-0.5-2

TE Connectivity

OEM/CM ONLY

4583

TRF250-120T-RG-B-0.5

D# NS-TRF250-120T-RG-B-0.5

TE Connectivity

OEM/CM ONLY

1864

TRF250-120-2

D# NS-TRF250-120-2

TE Connectivity

OEM/CM ONLY

118574

TRF250-120T

D# NS-TRF250-120T

TE Connectivity

OEM/CM ONLY

1513

TRF250-120T-R2-B-0.5

D# NS-TRF250-120T-R2-B-0.5

TE Connectivity

OEM/CM ONLY

9674
Part Number Description Stock

TRF250-120-2

--

RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT

147
Part Number Description Stock

TRF250120TR1B0.50.125

TE Connectivity

OEM/CM ONLY

135016

TRF250120TR2B0.5

TE Connectivity

OEM/CM ONLY

1654

TRF250120T2

TE Connectivity

OEM/CM ONLY

22516

TRF250120TRFB0.5

TE Connectivity

OEM/CM ONLY

9595

TRF250120T

TE Connectivity

OEM/CM ONLY

9516

TRF250120TB0.50.138

TE Connectivity

OEM/CM ONLY

108216

TRF250120TB0.5

TE Connectivity

OEM/CM ONLY

783

TRF250120TRAB0.5

Raychem/Tyco Electronics

OEM/CM ONLY

3566

TRF250120TRCB0.5

Raychem/Tyco Electronics

OEM/CM ONLY

9016

TRF250120TRFB0.52

TE Connectivity

OEM/CM ONLY

31476

TRF250120TR1B0.5

TE Connectivity

OEM/CM ONLY

4497
Part Number Description Stock

TRF250-120-2

Littelfuse Inc

IN stock Immediate delivery

836985
Part Number Description Stock

RF0425-000

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A

pbFree: Pb-Free
Americas - 0

TRF250-120T-R1-B-0.5

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A

pbFree: Pb-Free
Americas - 200

TRF250-120T-B-0.5

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

pbFree: Pb-Free
Americas - 0

TRF250-120T-RFB-.5-2

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A

pbFree: Pb-Free
Americas - 0

RF0014-000

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

pbFree: Pb-Free
Americas - 0

RF0015-000

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A

pbFree: Pb-Free
Americas - 200

RF0668-000

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A

pbFree: Pb-Free
Americas - 0

TRF250-120-2

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

pbFree: Pb-Free
Americas - 0

RF0105-000

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A

pbFree: Pb-Free
Americas - 0

TRF250-120T-RF-B-0.5

Littelfuse Inc

Resettable Fuses - PPTC 250V .12A-HD 3A

pbFree: Pb-Free
Americas - 0

TRF250-120T-R2-B-0.5

Littelfuse Inc

Resettable Fuses - PPTC .12A 250V

pbFree: Pb-Free
Americas - 0
Part Number Description Stock

TRF250-120T-RC

TE Connectivity

shipping today

499696

TRF250-120-2

TE Connectivity

shipping today

1496

TRF250-120T-R2-B-0.5

TE Connectivity

shipping today

2989
Part Number Description Stock

TRF250-120T-R1-B-0.5

D# 16509387

TE Connectivity

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 0.8W 1s 6Ohm Radial 6.5 X 4.6 X 7mm Bag

RoHS: Compliant
Americas - 520

TRF250-120T-2

D# 19629856

TE Connectivity

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 1.2s 7Ohm Radial 6.5 X 4.6 X 7mm T/R

RoHS: Compliant
Americas - 356

TRF250-120-2

D# 36559891

Littelfuse Inc

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 0.75s 8.5Ohm Radial 6.5 X 4.6 X 7mm T/R

RoHS: Compliant
Americas - 263500

TRF250-120T

D# 16509385

TE Connectivity

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 1.2s 7Ohm Radial 6.5 X 4.6 X 7mm Bag

RoHS: Compliant
Americas - 915

TRF250-120T-RA-B-0.5

D# 16495927

TE Connectivity

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 1.2s 7Ohm Radial 6.5 X 4.6 X 7mm Bag

RoHS: Compliant
Americas - 1220

TRF250-120T-R2-B-0.5

D# 20348634

TE Connectivity

PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 0.75s 8Ohm Radial 6.5 X 4.6 X 11mm Bag/Box/Loose

RoHS: Compliant
Americas - 655
Part Number Description Stock

TRF250-120-2

TE Connectivity

RFQ

1515
Part Number Description Stock

TRF250-120-2

Littelfuse Inc

POLYSWITCH PTC RESET 0.12A HOLD

148100

TRF250-120T-R2-B-0.5

Littelfuse Inc

POLYSWITCH PTC RESET .12A HOLD / PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 0.75s 8Ohm Radial 6.5 X 4.6 X 11mm Bag/Box/Loose

3400
Part Number Description Stock

TRF250-120-2

D# 1834084

TE Connectivity

FUSE, PTC RESET, 60V, 120mA, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

TRF250-120T

D# 1834085

Littelfuse Inc

FUSE, PTC RESET, 60V, 120mA, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Each
500

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In Stock2,702 - More on Order
Quote LimitNo Limit
Lead-TimeTo be Confirmed
Minimum1
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Pricing (USD)

Qty.Unit PriceExt. Price
1$ 0.0000$ 0.0000
100$ 0.0000$ 0.0000
500$ 0.0000$ 0.0000
1000$ 0.0000$ 0.0000
2500$ 0.0000$ 0.0000

OEMstron will offer the most competitive prices for you, please refer to the quotations.

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