Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | RXEF185 |
| OEMstron Part # | RXEF185 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 72V 1.85A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RXEF185 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 24 - Nov 29 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RXEF185 Specifications
| Part Number | RXEF185 | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, RXEF | |
| Type | Polymeric | |
| Voltage - Max | 72V | |
| Current - Max | 40A | |
| Current - Hold (Ih) (Max) | 1.85A | |
| Current - Trip (It) | 3.7A | |
| Time to Trip | 12.6s | |
| Resistance - Initial (Ri) (Min) | 80 mOhms | |
| Resistance - Post Trip (R1) (Max) | 190 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.689" Dia x 0.118" T (17.50mm x 3.00mm) | |
| Height - Seated (Max) | 0.882" (22.40mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.199" (5.05mm) |
RXEF185 Documents
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 |
|
RXEF185K-0.167 D# V79:2366_21780328 Littelfuse Inc |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 12.6s 0.08Ohm Radial 17.8 X 3.1mm RoHS: Compliant
|
Americas - 3400 |
|
RXEF185 D# E02:0323_01983749 Littelfuse Inc |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72VDC 40A 2.1W 12.6s 0.08Ohm Radial 17.5 X 3mm Bag RoHS: Compliant
|
Europe - 17078 |
|
RXEF185K D# V99:2348_16242290 Littelfuse Inc |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 2.1W 12.6s 0.08Ohm Radial 16.76 X 3mm Bag RoHS: Compliant
|
Americas - 5301 |
|
RXEF185K-2 D# V72:2272_11453559 Littelfuse Inc |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72VAC/72VDC 40A 2.1W 12.6s 0.08Ohm Radial 16.76 X 3mm T/R RoHS: Compliant
|
Americas - 0 |
|
RXEF185-2 D# V72:2272_16242206 Littelfuse Inc |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72VAC/72VDC 40A 2.1W 12.6s 0.08Ohm Radial 17.5 X 3mm T/R RoHS: Compliant
|
Americas - 3437 |
| Part Number | Description | Stock |
|
RXEF185K-0.167 D# RF2717-000 TE Connectivity |
RESET,72V,40A,1.85A IHLD,3.7A ITRP,RDL,KINK,.167" LL, - Bulk (Alt: RF2717-000) RoHS: Compliant
|
Americas - 1000 |
|
RXEF185K-2 D# RF2712-000 TE Connectivity |
PTC Resettable Fuse 40A 72V T/R - Tape and Reel (Alt: RF2712-000) RoHS: Compliant
|
Americas - 1500 |
|
RXEF185-1 D# RXEF185-1 TE Connectivity |
PTC Resettable Fuse 40A 72V Bulk (Alt: RXEF185-1) RoHS: Compliant
|
Americas - 1685 |
| Part Number | Description | Stock |
|
RS90-185(CROSS: RXEF185) OptiFuse |
5000 | |
|
RXEF185-2 TE Connectivity |
6000 | |
|
RXEF185 TE Connectivity |
375 | |
|
RXEF185K TE Connectivity |
1500 |
| Part Number | Description | Stock |
|
RXEF185-2 TE Connectivity |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 2.1(Nom)W 12.6s 0.08Ohm Radial 17.5 X 3mm T/R |
7500 |
|
RXEF185K-0.148 TE Connectivity |
10500 | |
|
RXEF185 TE Connectivity |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 2.1W 12.6s 0.08Ohm Radial 17.5 X 3mm Bulk |
55000 |
|
RXEF185K-AP TE Connectivity |
RXEF Series 72 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
Contact Us |
|
RXEF185K-2 TE Connectivity |
FUSE 40A 72V RESETTABLE - Tape and Reel |
Contact Us |
|
RXEF185-1 TE Connectivity |
FUSE 40A 72V RESETTABLE - Bag |
Contact Us |
|
RXEF185-AP TE Connectivity |
POLYSWITCH PTC RESET 1.85A AMMO |
Contact Us |
|
RXEF185K TE Connectivity |
Lead time 63 |
2000 |
| Part Number | Description | Stock |
|
RXEF185 Littelfuse Inc |
Polymeric 72V 3.7A 12.6s 190mohms Through Hole PTC Resettable Fuses RoHS |
1 |
| Part Number | Description | Stock |
|
RXEF185K Littelfuse Inc |
RoHS (ship within 1day) - D/C 2019 |
500 |
|
RXEF185 TE Connectivity |
N/A (ship within 1day) - D/C 2004 |
426 |
| Part Number | Description | Stock |
|
RXEF185K D# RXEF185KHF-ND Littelfuse Inc |
PTC RESET FUSE 72V 1.85A RADIAL |
7 In Stock |
|
RXEF185K-AP D# RXEF185K-APHFCT-ND Littelfuse Inc |
PTC RESET FUSE 72V 1.85A RADIAL |
339 In Stock |
|
RXEF185-2 D# RXEF185-2CT-ND Littelfuse Inc |
PTC RESET FUSE 72V 1.85A RADIAL |
1212 In Stock |
|
RXEF185 D# RXEF185HF-ND Littelfuse Inc |
PTC RESET FUSE 72V 1.85A RADIAL |
On Order |
|
RXEF185-1 D# RXEF185-1HF-ND Littelfuse Inc |
PTC RESET FUSE 72V 1.85A RADIAL |
921 In Stock |
|
RXEF185K-2 D# RXEF185K-2HFCT-ND Littelfuse Inc |
PTC RESET FUSE 72V 1.85A RADIAL |
357 In Stock |
|
RXEF185K-0.167 D# RXEF185K-0.167HF-ND Littelfuse Inc |
PTC RESET FUSE 72V 1.85A RADIAL |
Temporarily Out of Stock |
|
RXEF185-AP D# RXEF185-APCT-ND Littelfuse Inc |
PTC RESET FUSE 72V 1.85A RADIAL |
965 In Stock |
| Part Number | Description | Stock |
|
RXEF185 TY |
In stock shipping within 2days |
18400 |
|
RXEF185K LITTELFUSE |
In stock shipping within 2days |
146 |
| Part Number | Description | Stock |
|
RXEF185 D# 1345963 Littelfuse Inc |
POLYSWITCH, RADIAL, 1.85A RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
RXEF185-2 D# 3296311 Littelfuse Inc |
PPTC RESETTABLE FUSE, 1.85A, 72V, TH RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
264 |
| Part Number | Description | Stock |
|
RXEF185 Littelfuse Inc |
RXEF Series 72 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant
pbFree: Yes
|
21212 Bag |
|
RXEF185K-2 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
RXEF185K Littelfuse Inc |
RXEF Series 72 V 40 A 1.85 AIh Radial Flame Retardant Epoxy Polymer PTC Device RoHS: Compliant
pbFree: Yes
|
6500 Bag |
|
RXEF185-AP Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
RXEF185-2 Littelfuse Inc |
RXEF Series 72 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
RXEF185K-AP Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Ammo Pack |
|
RXEF185-1 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
| Part Number | Description | Stock |
|
RXEF185RF2635000 TE Connectivity |
OEM/CM ONLY |
550 |
|
RXEF185K2 TE Connectivity |
OEM/CM ONLY |
6313 |
| Part Number | Description | Stock |
|
RXEF185 TE CONNECTIVITY |
In Stock |
7935 |
|
RXEF185K TE CONNECTIVITY |
In Stock |
1500 |
|
RXEF185-2 TE Connectivity |
In Stock |
6000 |
| Part Number | Description | Stock |
|
RXEF185 D# C12423 Littelfuse Inc |
1 |
| Part Number | Description | Stock |
|
RXEF185-2 TE Connectivity |
in stock - can ship the same day |
1500 |
|
RXEF185 TE Connectivity |
in stock - can ship the same day |
148 |
| Part Number | Description | Stock |
|
RXEF185 TE Connectivity |
OEM/CM Immediate delivery |
18140 |
|
RXEF185-2 TE Connectivity |
OEM/CM Immediate delivery |
1500 |
| Part Number | Description | Stock |
|
RXEF185-2 D# 650-RXEF185-2 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax RoHS: Compliant
|
413 |
|
RXEF185K-AP D# 650-RXEF185K-AP Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax RoHS: Compliant
|
1050 |
|
RXEF185-1 D# 650-RXEF185-1 Littelfuse Inc |
Resettable Fuses - PPTC Polyswitch 3.7A 1 inch lead RoHS: Compliant
|
475 |
|
RXEF185K-2 D# 650-RXEF185K-2 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax RoHS: Compliant
|
2670 |
|
RXEF185-AP D# 650-RXEF185-AP Littelfuse Inc |
Resettable Fuses - PPTC 1.85A 72V 40A Imax RoHS: Compliant
|
645 |
| Part Number | Description | Stock |
|
RXEF185K D# XSFP00000198386 Littelfuse Inc |
RXEF185K Resettable PTC |
5000 |
|
RXEF185 D# XSFP00000198384 Littelfuse Inc |
RXEF Series 72 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
16354 |
|
RXEF185-2 D# XSFP00000198385 Littelfuse Inc |
RXEF Series 72 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
3000 |
| Part Number | Description | Stock |
|
RXEF185 D# 04H8130 Littelfuse Inc |
FUSE, PTC RESET, 72V, 1.85A, RADIAL, Product Range:PolySwitch RXEF Series, Voltage Rating:72VDC, Holding Current:1.85A, Tripping Current:3.7A, Time to Trip:12.6s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.8mm, Length:-RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
894 |
|
RXEF185-2 D# 40AH0556 Littelfuse Inc |
PPTC RESETTABLE FUSE, 1.85A, 72V, TH, Product Range:PolySwitch RXEF Series, Voltage Rating:72VDC, Holding Current:1.85A, Tripping Current:3.7A, Time to Trip:12.6s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.8mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
264 |
| Part Number | Description | Stock |
|
RXEF185K-2 D# NS-RXEF185K-2 TE Connectivity |
OEM/CM ONLY |
5903 |
|
RXEF185K D# NS-RXEF185K TE Connectivity |
OEM/CM ONLY |
4838 |
|
RXEF185K-AP D# NS-RXEF185K-AP TE Connectivity |
OEM/CM ONLY |
8131 |
|
RXEF185 D# NS-RXEF185 Multiple |
OEM/CM ONLY |
2067 |
|
RXEF185-1 D# NS-RXEF185-1 TE Connectivity |
OEM/CM ONLY |
9180 |
|
RXEF185-AP D# NS-RXEF185-AP TE Connectivity |
OEM/CM ONLY |
1500 |
|
RXEF185-2 D# NS-RXEF185-2 TE Connectivity |
OEM/CM ONLY |
1512 |
| Part Number | Description | Stock |
|
RXEF185 TE Connectivity |
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, 0.19 ohm, THROUGH HOLE MOUNT |
58 |
|
RXEF185K Littelfuse Inc |
400 |
| Part Number | Description | Stock |
|
RXEF185 D# RXEF185 Littelfuse Inc |
Fuse |
90 |
| Part Number | Description | Stock |
|
RXEF185 D# 5176720P Littelfuse Inc |
Littelfuse 1.85A Hold current, Radial Leaded PCB Mount Resettable Fuse, 72V, BG Min Qty: 10
Container: Bag
|
2695 |
| Part Number | Description | Stock |
|
RXEF185K0.167 TE Connectivity |
OEM/CM ONLY |
1024 |
|
RXEF185K TE Connectivity |
OEM/CM ONLY |
1516 |
|
RXEF1851 TE Connectivity |
OEM/CM ONLY |
1701 |
|
RXEF185K2 TE Connectivity |
OEM/CM ONLY |
1516 |
|
REPSRXEF185 N/A |
OEM/CM ONLY |
108 |
|
RXEF1852 TE Connectivity |
OEM/CM ONLY |
6939 |
|
RXEF185 TE Connectivity |
OEM/CM ONLY |
20399 |
| Part Number | Description | Stock |
|
RXEF185 TE Connectivity |
IN stock Immediate delivery |
18125 |
|
RXEF185-2 TE Connectivity |
IN stock Immediate delivery |
1515 |
| Part Number | Description | Stock |
|
RXEF185-2 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax pbFree: Pb-Free
|
Americas - 4500 |
|
RF2635-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V 1.85A-HD 40A MAX pbFree: Pb-Free
|
Americas - 4824 |
|
RF2698-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V 1.85A-HD 40A MAX pbFree: Pb-Free
|
Americas - 4500 |
|
RF2709-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V 1.85A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
|
RXEF185-1 Littelfuse Inc |
Resettable Fuses - PPTC Polyswitch 3.7A 1 inch lead pbFree: Pb-Free
|
Americas - 0 |
|
RXEF185 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax pbFree: Pb-Free
|
Americas - 4824 |
| Part Number | Description | Stock |
|
RXEF185-2 TE Connectivity |
shipping today |
2096 |
|
RXEF185 TE Connectivity |
shipping today |
499696 |
| Part Number | Description | Stock |
|
RXEF185 D# 53414981 Littelfuse Inc |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72VDC 40A 2.1W 12.6s 0.08Ohm Radial 17.5 X 3mm Bag RoHS: Compliant
|
Americas - 17078 |
|
RXEF185-1 D# 26163292 TE Connectivity |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 2.1(Nom)W 12.6s 0.08Ohm Radial 17.5 X 3mm Loose RoHS: Compliant
|
Americas - 674 |
|
RXEF185-2 D# 25810958 Littelfuse Inc |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72VAC/72VDC 40A 2.1W 12.6s 0.08Ohm Radial 17.5 X 3mm T/R RoHS: Compliant
|
Americas - 3437 |
|
RXEF185K D# 25896253 Littelfuse Inc |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 2.1W 12.6s 0.08Ohm Radial 16.76 X 3mm Bag RoHS: Compliant
|
Americas - 5301 |
|
RXEF185K-0.167 D# 28956529 Littelfuse Inc |
PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 12.6s 0.08Ohm Radial 17.8 X 3.1mm RoHS: Compliant
|
Americas - 3400 |
| Part Number | Description | Stock |
|
RXEF185 D# 1345963 Littelfuse Inc |
POLYSWITCH, RADIAL, 1.85A RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
RXEF185-2 D# 3296311 Littelfuse Inc |
PPTC RESETTABLE FUSE, 1.85A, 72V, TH RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
264 |
The Products You May Be Interested In
 |
0ZCE0035FF2G | PTC RESET FUSE 6V 350MA 0805 | 358 More on Order |
 |
PFLR.190 | PTC RESET FUSE 15V 1.9A STRAP | 414 More on Order |
 |
PTGL07AR560M9A51B0 | PTC RESET FUSE 265V 95MA RADIAL | 3819 More on Order |
 |
0603L050SLYR | PTC RESET FUSE 6V 500MA 0603 | 439 More on Order |
|
PTR060V0010-BK1 | PTC RESET FUSE 60V 100MA RADIAL | 188 More on Order |
 |
MF-R800-0-003 | PTC RESET FUSE 30V 8A RADIAL | 300 More on Order |
|
LVR100K-240-2 | LVR100K-240-2 | 315 More on Order |
 |
PTCCL13H411FBE | PTC RESET FUSE 145V 410MA RADIAL | 389 More on Order |
 |
30R600UMR | PTC RESET FUSE 30V 6A RADIAL | 6846 More on Order |
 |
60R020XU | PTC RESET FUSE 60V 200MA RADIAL | 7666 More on Order |
 |
PTS181233V075 | PTC RESET FUSE 33V 750MA 1812 | 25352 More on Order |
 |
1206L200PR | PTC RESET FUSE 6V 2A 1206 | 219 More on Order |
Quick Inquiry
| In Stock | 1,520 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. 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.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
