Mfr Part #:

SR-5-3.15A-AP

Available from 1 distributors

Mfr Name: Eaton - Electronics Division

Board mount fuse rated 3.15A at 250VAC with slow blow response. Through hole radial package with 35A breaking capacity.

✓ Total Stock: 2,000 pcs

$ Price Range: $0.29 - $0.64

SR-5-3.15A-AP Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	2,000 pcs On Request	2000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SR-5-3.15A-AP Description

Short technical summary and product information.

The Eaton SR-5-3.15A-AP is a board mount fuse designed for overcurrent protection in electronic circuits. It is rated for 3.15A continuous current at 250VAC with a slow blow (time-delay) response characteristic, making it suitable for applications with inrush currents.

This fuse offers a breaking capacity of 35A at rated voltage, ensuring safe interruption of fault currents. The melting I²t is 57 A²s, providing coordination information for circuit design. It is approved by multiple agencies including CCC, cULus, KC-MARK, PSE, SEMKO, and VDE.

The fuse is housed in a radial, can, vertical package with through hole mounting. Dimensions are 0.335" diameter by 0.319" height (8.50mm x 8.10mm). Operating temperature range is -40°C to 85°C.

Typical applications include power supplies, industrial controls, and consumer electronics where reliable overcurrent protection is required. The slow blow characteristic helps avoid nuisance tripping from transient surges.

SR-5-3.15A-AP Quick Information

Product Type: Board Mount Fuse

Series: SR-5

Canonical Name: Eaton SR-5-3.15A-AP 3.15A 250VAC Slow Blow Through Hole Radial Fuse

Subcategory: Board Mount Fuse

SR-5-3.15A-AP Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: No

SR-5-3.15A-AP Estimated Pricing

Qty	Low	High
1+	$0.64	$0.64
10+	$0.59	$0.59
50+	$0.49	$0.49
100+	$0.45	$0.45
250+	$0.41	$0.41
500+	$0.38	$0.38
1,000+	$0.37	$0.37
2,000+	$0.31	$0.31
5,000+	$0.29	$0.29

Estimated market price range - modelled values for guidance only, not live distributor offers.

SR-5-3.15A-AP Features

Rated 3.15A at 250VAC operation.
Slow blow response for inrush tolerance.
35A breaking capacity at rated voltage.
Through hole radial package mounting.
Operating temperature range -40°C to 85°C.

SR-5-3.15A-AP Applications

Overcurrent protection in power supply circuits.
Ideal for industrial control equipment.
Suitable for consumer electronics applications.
Used in circuits with capacitive inrush currents.

SR-5-3.15A-AP FAQs

7 frequently asked questions generated from this part’s specifications.

What is the current rating of the SR-5-3.15A-AP?

3.15 A.

What is the voltage rating?

250 VAC.

What is the breaking capacity?

35 A at rated voltage.

What is the response time characteristic?

Slow blow (time-delay).

What is the package type?

Radial, Can, Vertical through hole.

What is the melting I²t value?

57 A²s.

What is the operating temperature range?

-40°C to 85°C.

Category	Fuses
Manufacturer Name	Eaton - Electronics Division
AEC Qualified	No
Approval Agency	CCC, cULus, KC-MARK, PSE, SEMKO, VDE
Automotive Grade	No
Breaking Capacity @ Rated Voltage	35 A
Current Rating (Amps)	3.15 A
Fuse Type	Board Mount (Cartridge Style Excluded)
Halogen Free	No
Industrial Grade	No
Medical Grade	No
Melting I²t	57 A²s
Military Grade	No
Mounting Type	Through Hole
Operating Temperature	-40°C ~ 85°C
Response Time	Slow Blow
SVHC Present	Not Present
Voltage Rating	250 V