Circuit Protection

250S130-RBDR

Active

Littelfuse/Commercial Vehicle Products

RESETTABLE FUSE, PPTC, 3729 (9474 METRIC), POLYSWITCH 250S SERIES, 60 VDC, 130 MA, 260 MA, 0.7 S

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Circuit Protection

250S130-RBDR

Active

Littelfuse/Commercial Vehicle Products

RESETTABLE FUSE, PPTC, 3729 (9474 METRIC), POLYSWITCH 250S SERIES, 60 VDC, 130 MA, 260 MA, 0.7 S

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	250S130-RBDR

Approval Agency	cURus, TUV
Current - Hold (Ih) (Max)	130 mA
Current - Max [Max]	3 A
Current - Trip (It)	260 mA
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	2-SMD
Resistance - Initial (Ri) (Min) [Min]	9 Ohms
Resistance - Post Trip (R1) (Max) [Max]	20 Ohms
Size / Dimension [x]	9.4 mm
Size / Dimension [x]	0.37 in
Size / Dimension [y]	7.4 mm
Size / Dimension [y]	0.291 "
Thickness (Max)	3.7 mm
Thickness (Max) [Max]	0.146 in
Time to Trip	700 ms
Type	Polymeric
Voltage - Max	60 V
Voltage - Max	250 V

250S130-RB Series

PTC 250/60V POLYFUSE SMD RB 0.13A

Part	Operating Temperature [Max]	Operating Temperature [Min]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Time to Trip	Mounting Type	Resistance - Initial (Ri) (Min) [Min]	Type	Voltage - Max	Voltage - Max	Current - Trip (It)	Package / Case	Resistance - Post Trip (R1) (Max) [Max]	Thickness (Max)	Thickness (Max) [Max]	Current - Hold (Ih) (Max)	Approval Agency	Current - Max [Max]
Littelfuse/Commercial Vehicle Products 250S130-RBDR	85 °C	-40 °C	7.4 mm	0.291 "	9.4 mm	0.37 in	700 ms	Surface Mount	9 Ohms	Polymeric	60 V	250 V	260 mA	2-SMD	20 Ohms	3.7 mm	0.146 in	130 mA	cURus TUV	3 A

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.97
		5	$ 0.94
		10	$ 0.88
		50	$ 0.73
		100	$ 0.61
		250	$ 0.59
		500	$ 0.50
	Digi-Reel®	1	$ 0.97
		5	$ 0.94
		10	$ 0.88
		50	$ 0.73
		100	$ 0.61
		250	$ 0.59
		500	$ 0.50
	Tape & Reel (TR)	1500	$ 0.38
		3000	$ 0.38
Newark	Each (Supplied on Cut Tape)	500	$ 0.46

Description

General part information

250S130-RB Series

The 250S High Voltage Radial device is a Polymer-based PTC suitable to protect telephony equipment against lightning and power cross strikes. The 250S Series is fully compatible with telecommunications standards, and is offered in horizontal and new vertical surface mount package.

Documents

Technical documentation and resources