Surface mount alloy resistor patch resistor with excellent temperature coefficient JIERR JER2512F2R010

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Product Description

Alloy Resistor Patch Resistor

High-power alloy current-sensing resistors designed for current detection with SMD surface mounting. Features include high power capability up to 3W, ultra-low resistance values (down to 0.0R), and excellent temperature coefficient characteristics. Compliant with AEC-Q200 and RoHS REACH certifications.

Product Attributes

Product Type: Alloy Resistor Patch Resistor
Certifications: RoHS, REACH, AEC-Q200

Technical Specifications

Type	Size	Rated Power (W)	Resistance Range (m)	TCR (ppm/)	Insulation Resistance (M)	Dimensions (mm) L x W x T	Max Working Current (A)
1206	1206	1W	1m ~ 200m	1m: 350; 2m~100m: 50; 110m~200m: 50	>100	3.200.20 x 1.600.20 x 0.600.20	Calculated by I=P/R, or max for type
2512	2512	2W, 3W	0.5m ~ 500m	1m~4m: 50; 0.5m~500m: 50; 0.5m, 1m: 350	>100	6.400.20 x 3.200.20 x 0.800.20	Calculated by I=P/R, or max for type
0805	0805	0.25W, 0.5W	1m ~ 20m	1m: 350; 2m~20m: 50	>100	2.000.20 x 1.250.20 x 0.600.20	Calculated by I=P/R, or max for type

Applications

Automotive electronics
Current sensors, Power supplies
Battery chargers
Mobile phones, Computers, Consumer electronics

Operating Temperature Range

-55 to +170. Maximum load power derates above 70 ambient temperature.

Marking Code Examples

JER1206F1R500(L) = JER Series, 1206 Size, 1W, 1% Tolerance, 500m Resistance

Packaging Specifications

Size	Reel Qty	Reel Dimensions (mm) A x B x C x F x W
1206	5000	1782.00 x 60.001.00 x 13.500.50 x 11.400.10 x 9.000.30
2512	4000	1782.00 x 60.001.00 x 13.500.50 x 15.401.00 x 13.000.30
0805	5000	1782.00 x 60.001.00 x 13.500.50 x 11.400.10 x 9.000.30

Reliability Test Summary

Test Item	Test Method	Conditions	Specification
Short Time Overload	IEC60115-1 4.13	5.0x rated power for 5s	R% 1%
Temperature Coefficient	IEC60115-1 4.8	See spec sheet	Refer to spec sheet
Temperature Cycling	JESD22 Method JA-104	1000 Cycles (-55 to +125)	R%
High Temperature Exposure	MIL-STD-202 Method 108	1000 hrs @ 125	R%
Low Temperature Operation	IEC60115-1 4.23.4	45 min @ -55	R%
Biased Humidity	MIL-STD-202 METHOD 103	1000 hours 85/85%RH (10% rated power)	R% 1%
Solderability	J-STD-002B test B	2455, 2~3 sec	Min 95% coverage
Operational Life	MIL-STD-202 METHOD 108	1000 hrs @ 702 (rated current cycle)	R% 1%
Resistance to Vibration	MIL-STD-202 METHOD 204	5g's, 10-2000Hz, 20min/cycle	R% 1%
Resistance to Solder Heat	IEC60115-1 4.18	2605, 101 sec	R% 1%, No visible damage
Terminal Bending	AEC-Q200-005	2mm deflection, 60 sec	R% 1%
Mechanical Shock	MIL-STD-202 METHOD 213	100g's, 6ms, half sine	R% 1%
Terminal Strength	AEC-Q200-006	17.7N (1.8Kg), 601 sec	R% 1%
Thermal Shock	MIL-STD-202 METHOD 107	300 cycles (-55/+125)	R% 1%
Flammability	UL-94	V-0 or V-1 acceptable	V-0 or V-1
ESD Test	AEC-Q200-002	2KV, 2 times/1s	R% 1%