Littelfuse Inc. RXE110
- Part No.:
- RXE110
- Manufacturer:
- Littelfuse Inc.
- Category:
- PTC Resettable Fuses
- Package:
- Radial, Disc
- Description:
- PTC RESET FUSE 72V 1.1A RADIAL
- Quantity:
- Payment:

- Shipping:

Inventory:5,283
Please send an inquiry. Send us your inquiry, and we will respond immediately.
RXE110 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Littelfuse Inc.
- Package/Case:
- Radial, Disc
- Series:
- PolySwitch®, RXE
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Polymeric
- Voltage - Max:
- 72V
- Current - Hold (Ih) (Max):
- 1.1 A
- Current - Trip (It):
- 2.2 A
- Current - Max:
- 40 A
- Time to Trip:
- 8.2 s
- Resistance - Initial (Ri) (Min):
- 150 mOhms
- Resistance - Post Trip (R1) (Max):
- 380 mOhms
- Resistance - 25°C (Typ):
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Ratings:
- -
- Mounting Type:
- Through Hole
- Size / Dimension:
- 0.504" Dia x 0.118" T (12.80mm x 3.00mm)
- Height - Seated (Max):
- 0.689" (17.50mm)
- Thickness (Max):
- -
- Lead Spacing:
- 0.199" (5.05mm)
RXE110 FAQ
1.How can I place an order for RXE110 through Aetrix?
Please submit a Request for Quotation (RFQ) for RXE110 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for RXE110 reliable?
The price and inventory of RXE110 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RXE110 is usually 5 days.
3.What payment methods are accepted for RXE110?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RXE110 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RXE110?
RXE110 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RXE110 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for RXE110?
For technical support, including RXE110 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RXE110 requirements.
6.How does Aetrix verify that RXE110 is sourced from the original manufacturer or authorized distributors?
All RXE110 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that RXE110 meets industry standards.
7.What is the process for return or replacement of RXE110?
All RXE110 units undergo pre-shipment inspection (PSI). If there is an issue with RXE110, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The RXE110 part is unused and in its original packaging.
Return procedure for RXE110:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
RXE110 Tags

-
PTS120660V010
Eaton - Electronics Division

-
MF-MSMF014-2
Bourns Inc.
-
MF-NSMF012-2
Bourns Inc.

-
MF-MSMF020-2
Bourns Inc.

-
PTS120660V005
Eaton - Electronics Division

-
0ZCJ0016FF2E
Bel Fuse Inc.

-
0ZCJ0020FF2E
Bel Fuse Inc.

-
0ZCH0010FF2E
Bel Fuse Inc.
,-Concave.jpg)
-
0ZCG0020AF2C
Bel Fuse Inc.

-
0ZCJ0005FF2E
Bel Fuse Inc.

-
0ZCJ0012FF2E
Bel Fuse Inc.

-
0ZCJ0010FF2E
Bel Fuse Inc.
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…

