Resistors

UALN25-1RF1

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Bourns Inc.

WIREWOUND RESISTORS - CHASSIS MOUNT UALN-25 1 OHM 1%

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DocumentsUALN25-1RF1 | Datasheet

Resistors

UALN25-1RF1

Active

Bourns Inc.

WIREWOUND RESISTORS - CHASSIS MOUNT UALN-25 1 OHM 1%

Deep-Dive with AI

DocumentsUALN25-1RF1 | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UALN25-1RF1

Coating, Housing Type	Aluminum
Composition	Wirewound
Features	Pulse Withstanding, Non-Inductive
Height - Seated (Max) [Max]	14.6 mm
Height - Seated (Max) [Max] [z]	0.575 in
Lead Style	Solder Lugs
Mounting Feature	Flanges
Operating Temperature [Max]	275 °C
Operating Temperature [Min]	-55 C
Package / Case	Box, Axial
Power (Watts)	25 W
Resistance	1 Ohms
Size / Dimension [x]	27 mm
Size / Dimension [x]	1.063 in
Size / Dimension [y]	1.079 in
Size / Dimension [y]	27.4 mm
Temperature Coefficient	50 ppm/░C
Tolerance	1 %

UAL Series

Part	Features	Coating, Housing Type	Resistance	Package / Case	Power (Watts)	Lead Style	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Operating Temperature [Min]	Operating Temperature [Max]	Composition	Temperature Coefficient	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Tolerance	Mounting Feature	Height - Seated (Max) [Max]
Bourns Inc. UAL10-250RF8	Current Sense Flame Proof Pulse Withstanding Safety	Aluminum	250 Ohms	Axial Box	10 W	Solder Lugs	10.6 mm	0.417 in	-55 C	275 °C	Wirewound	20 ppm/°C	19.1 mm	0.752 in	20.3 mm	0.799 "	1 %	Flanges
Bourns Inc. UALN25-1RF1	Non-Inductive Pulse Withstanding	Aluminum	1 Ohms	Axial Box	25 W	Solder Lugs		0.575 in	-55 C	275 °C	Wirewound	50 ppm/░C	27 mm	1.063 in	27.4 mm	1.079 in	1 %	Flanges	14.6 mm
Bourns Inc. UAL25-4R7B1	Pulse Withstanding	Aluminum	4.7 Ohms	Axial Box	25 W	Solder Lugs		0.575 in	-55 C	275 °C	Wirewound	50 ppm/░C	27 mm	1.063 in	27.4 mm	1.079 in	0.1 %	Flanges	14.6 mm
Bourns Inc. UAL25-3KF8	Current Sense Flame Proof Pulse Withstanding Safety	Aluminum	3 kOhms	Axial Box	25 W	Solder Lugs		0.575 in	-55 C	275 °C	Wirewound	20 ppm/°C	27 mm	1.063 in	27.4 mm	1.079 in	1 %	Flanges	14.6 mm
Bourns Inc. UAL50-4RJ1	Pulse Withstanding	Aluminum	4 Ohms	Axial Box	50 W	Solder Lugs	16 mm	0.63 in	-55 C	275 °C	Wirewound	50 ppm/░C	50 mm	1.969 "	29 mm	1.142 in	5 %	Flanges
Bourns Inc. UAL10-1RF8	Current Sense Flame Proof Pulse Withstanding Safety	Aluminum	1 Ohms	Axial Box	10 W	Solder Lugs	10.6 mm	0.417 in	-55 C	275 °C	Wirewound	50 ppm/░C	19.1 mm	0.752 in	20.3 mm	0.799 "	1 %	Flanges
Bourns Inc. UAL50-0R3F2
Bourns Inc. UAL50-2RF2

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 4.39
Mouser	N/A	500	$ 4.71
		1000	$ 4.62
		2500	$ 4.61

Description

General part information

UAL Series

WIREWOUND RESISTORS - CHASSIS MOUNT UALN-25 1 OHM 1%

Documents

Technical documentation and resources

UALN25-1RF1 | Datasheet

Datasheet