RLD30P400UFF is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 2.442
Unit Price: 1,10000 €
Datasheet

Direct


Littelfuse Inc.
In Stock: 850
Unit Price: 0,76000 €
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 0
Unit Price: 0,21586 €
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 0
Unit Price: 0,20110 €
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 3.014
Unit Price: 0,51000 €
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 2.174
Unit Price: 0,54000 €
Datasheet

Parametric Equivalent


Eaton - Electronics Division
In Stock: 73
Unit Price: 0,48000 €
Datasheet

Parametric Equivalent


Eaton - Electronics Division
In Stock: 1.943
Unit Price: 0,76000 €
Datasheet
Building Automation – Protect/Sense/Control
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RLD30P400UFF

DigiKey Part Number
RLD30P400UFF-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
RLD30P400UFF
Description
PTC RESET FUSE 30V 4A RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Time to Trip
12.7 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
10 mOhms
Series
Resistance - Post Trip (R1) (Max)
50 mOhms
Packaging
Tape & Box (TB)
Operating Temperature
-40°C ~ 85°C
Part Status
Obsolete
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.551" L x 0.118" W (14.00mm x 3.00mm)
Current - Hold (Ih) (Max)
4 A
Height - Seated (Max)
0.791" (20.10mm)
Current - Trip (It)
8 A
Lead Spacing
0.201" (5.10mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
30R400UFLittelfuse Inc.2.442F1919-ND1,10000 €Direct
RUEF400-APLittelfuse Inc.850RUEF400-APHFCT-ND0,76000 €Direct
0ZRB0400FA1ABel Fuse Inc.05923-0ZRB0400FA1A-ND0,21586 €Parametric Equivalent
0ZRB0400FA2BBel Fuse Inc.05923-0ZRB0400FA2BTR-ND0,20110 €Parametric Equivalent
0ZRB0400FF1ABel Fuse Inc.3.0145923-0ZRB0400FF1A-ND0,51000 €Parametric Equivalent
Obsolete
This product is no longer manufactured. View Substitutes