美隆電子有限公司

MELF Fusible Resistor - FRM  (保險絲晶圓電阻)

Melf Metal Fusible Resistor - FRM

FEATURE

◆ Advanced Metal film technology.

◆ Power 1/8W~ 3WS

◆ Force fitted steel caps, tin plated on nickel barrier.

◆ Pure Sn termination on Ni barrier layer.

◆ Compatible with lead (Pb)-free and lead containing soldering processes.

◆ Lead (Pb)-free and RoHS compliant .

There are some similarities between Resistor and Fuses in material and structure. Fusible Resistor

contain both functions, as being Resistor in normal condition and changed into fuse while abnormal

Current comes in to protect machine and equipment. Since two functions performed by one resistor,

the cost therefore saved. FRM Fusible Resistor series are produced with precision technique,

Enabling precise fusing time and stabilized, aiming to reach best Quality Resistor.\

DIMENSION							SINLOON®
Power	Size	Type	L	Φ D	L1	L2
1/8W	0204	W-FRM04	3.5 ±0.20	1.6 ±0.2	2.1 ±0.1	0.70 ±0.1
1/4S	0204	V-FRM04	3.5 ±0.20	1.6 ±0.2	2.1 ±0.1	0.70 ±0.1
1/4W	0207	V-FRM07	5.7 ±0.20	2.4 ±0.15	4.1 ±0.1	0.80 ±0.20
1/2WS	0207	U-FRM07	5.7 ±0.20	2.4 ±0.15	4.1 ±0.1	1.70 ±0.20
1/2W	0309	U-FRM09	8.5 ±0.20	3.3 ±0.15	6.1±0.2	1.70 ±0.20
1WS	0309	S-FRM09	8.5 ±0.20	3.3 ±0.15	6.1±0.2	1.70 ±0.20
1W	0411	S-FRM11	10.5 ±0.30	4.3 ±0.2	6.2±0.3	2.30 ±0.20
2WS	0411	Q-FRM11	10.5 ±0.30	4.3 ±0.2	6.2±0.3	2.30 ±0.20
2W	0515	Q-FRM15	14.5 ±0.30	2.6 ±0.3	9.9±0.4	2.30 ±0.20
3WS	0515	N-FRM15	14.5 ±0.30	2.6 ±0.3	9.9±0.4	2.30 ±0.20
Power Rated
Power	Size	Type	Tolerance	＊Resistance  (Ω) / Multiple
功率	尺寸	型號	誤差	x16	x20	x25	x30	x40
1/8W	0204	W-FRM04		5.1R~2.2K	1R ~ 4.7R	0.47R~0.91R	---	---
1/4S	0204	V-FRM04		5.1R~2.2K	2.4K~10K
1/4W	0207	V-FRM07		5.1R~2.2K	1R ~ 4.7R		100m~200m	100m~180m
1/2WS	0207	U-FRM07	G= ±2%	5.1R~2.2K	2.4K~10K
1/2W	0309	U-FRM09	J = ±5%	2.2R~5K	0.47R~2R	100m-430m	---	---
1WS	0309	S-FRM09		2.2R~5K
1W	0411	S-FRM11		2.2R~2K		0.47R~2R0	100m~180m
2WS	0411	Q-FRM11		2.2R~2K
2W	0515	Q-FRM15		2.2R~1K
3WS	0515	N-FRM15		2.2R~1K
FRM 保險絲晶圓電阻系列生產採用了精密技術，精確的熔斷時間和穩定的質量，
旨在生產出色的熔斷保險絲晶圓電阻。

晶圓保險絲電阻