Round Lamps

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Description	Figure	Part No.	Peak Wvl (nm)	Iv @ 10 mA
				Min	Typ
T-1, 3 mm Round Diffused		IHD 2151	697	0.5	1.6	70
		IID 2151	635	1.1	6.0
		IGD 2151	565	1.1	6.0
		IYD 2151	585	1.1	4.5
		IED 2151	635	1.1	6.0
Transparent		IHT 2151	697	2.5	10	40
		IIT 2151	635	3.7	17
		IGT 2151	565	3.0	15
		IYT 2151	585	3.5	15
		IET 2151	635	3.7	17
Water Clear		IHC 2151	697	2.5	10	40
		IGC 2151	565	3.0	15
		IYC 2151	585	3.5	15
		IEC 2151	635	3.7	17
T-1, 3 mm Round 1/2" Leads Diffused		IHD 2152	697	0.5	1.0	76
		IID 2152	635	0.7	3.5
		IGD 2152	565	0.7	3.5
		IYD 2152	585	0.5	2.5
T-1, 3 mm Round 1" Leads Diffused		IHD 2351	697	0.5	1.6	60
		IID 2351	635	1.1	4.5
		IGD 2351	565	1.1	4.5
		IYD 2351	585	1.1	4.5
		IOD 2351	610	1.1	4.5
T-1, 3 mm Round 1" Leads, Low Current		IHD 2351/T2	697	1.0	2.0
		IGD 2351/T2	565	1.0	2.0
		IYD 2351/T2	585	1.0	2.0
T-1, 3 mm Round Diffused, 5-volt		IID 2351/HV5	635	1.1	4.5
		IGD 2351/HV5	565	1.1	4.5
		IYD 2351/HV5	585	1.1	4.5
T-1, 2.9 mm Round 1" Leads Diffused		IHD 2391	697	-	2.5	60
		IID 2391	635	-	15.0
		IGD 2391	565	-	12.0
		IYD 2391	585	-	12.0
T-1, 3 mm Round Super Bright, Clear		IHRC 2381-3	660	180	300	16
		IHRC 2381-5	660	300	550
		IVRC 2381	635	70	120
Transparent		IVGT 2381	565	40	75
		IVYT 2381	585	40	75
Diffused		IHRD 2381-1	660	60	100	30
		IVRD 2381	635	25	40
		IVGD 2381	565	15	25
		IVYD 2381	585	15	25
T-1-3/4, 5 mm Round Superbright, Clear		ISRC 3500R	660	120	180	25
		ISGC 3500S	565	160	250
		IHRC 3500S	660	200	320
		IUYC 3500T	585	325	500
		IURC 3500T	660	400	600
		IURC 3500U	660	550	850
Diffused		ISRD 3500P	660	50	80	40
		IHRD 3500Q	660	70	110
		IUYD 3500R	585	100	160
		IURD 3500R	660	120	180
		IURD 3500S	660	160	250
		IVRD 4251	635	25	40	40
		IVGD 4251	565	40	80
		IVYD 4251	585	25	50
		IUGD 4251	565	63	200
		IUYD 4251	585	100	320
5 mm Round 1/2" Leads Diffused		IHD 4252	697	0.4	1.1	54
		IID 4252	635	1.0	3.5
		IGD 4252	565	0.7	3.5
		IYD 4252	585	0.7	2.5
		IED 4252	635	1.0	3.5
5 mm Round 1" Leads Low Profile		IVRT 4351	635	60	100	44
		IVGT 4351	565	55	100
		IVYT 4351	585	60	100
5 mm Round, Super Bright,1" Leads Wide Angle, Clear		IHRC 4250-3	660	120	250	50
		IHRC 4250-5	660	250	500
		IUGC 4250	565	160	320
		IUYC 4250	585	160	500
		IVRC 4250	635	40	80
Transparent		IVRT 4250	635	40	80
		IVGT 4250	565	40	80
		IVYT 4250	585	35	75
5 mm Round 1" Leads Diffused		IHD 4251	697	1.0	2.0	36
		IID 4251	635	2.5	10
		IGD 4251	565	2.0	10
		IYD 4251	585	2.0	9.0
		IED 4251	635	2.5	10
Transparent		IHT 4251	697	1.5	8.0	16
		IIT 4251	635	10	30
		IGT 4251	565	10	30
		IYT 4251	585	9.0	28
		IET 4251	635	10	30
Water Clear		IHC 4251	697	1.5	5.5	16
		IGC 4251	565	10	30
		IYC 4251	585	9.0	28
		IEC 4251	635	10	30
Low Current Diffused		IHD 4251/T2	697	1.0	1.6	36
		IGD 4251/T2	565	1.0	2.0
		IYD 4251/T2	585	1.0	1.6
5 Volt Diffused		IID 4251/HV5	635	1.5	4.0	36
		IGD 4251/HV5	565	1.5	4.0
		IYD 4251/HV5	585	1.5	4.0
12 Volt Diffused		IID 4251/HV12	635	1.5	4.0
		IGD 4251/HV12	565	1.5	4.0
		IYD 4251/HV12	585	1.5	4.0
Super Bright Clear		IHRC 4251-6	660	250	600	20
		IURC 4251-1	660	630	1200
		IURC 4251-2	660	1000	2000
		IVGT 4251	565	60	120
		IUGC 4251	565	160	500
		IVRT 4251	635	60	120
		IUSOC 4251	610	630	2000
		IVYC 4251	585	100	160
		IVGC 4251	570	100	200
		IUYC 4251	585	630	2000
Diffused		IHRD 4251-3	660	160	300
		ISRD 4251/L2	660	63	100
5 mm Round Super Bright 1" Leads Clear		IURC 4381/H2	660	630	1000	24
		IUGC 4381/H2	565	100	320
		IUYC 4381/H2	585	630	1000
		IUSOC 4381	610	1375	2065
T-1-3/4, 4.7 mm Round Flangeless 7 mm Long Body Diffused		IHD 4451	697	0.5	1.6	60
		IID 4451	635	1.3	5.0
		IGD 4451	565	1.3	5.0
		IYD 4451	1.3	5.0
T-1-3/4, 4.8 mm Round Flangeless, Diffused 8.6 mm Long Body		IHD 4491	697	1.0	2.0	45
		IID 4491	635	2.5	9.0
		IGD 4491	565	2.5	9.0
		IYD 4491	585	2.0	7.0
8 mm Round Super Bright, Clear		IHRC 5181-3	660	160	300	16
		IHRC 5181-7	660	360	700
Transparent		IVGT 5181	565	40	80
		IVYT 5181	585	40	80
10 mm Round Diffused		IID 5251	635	63	100	20
		IGD 5251	565	25	63
		IYD 5251	585	25	63
10 mm Round Super Bright Clear		IURC 5361-1	660	600	1000	8
		IURC 5361-2	660	1100	2000
		IURC 5361-3	660	2100	3000
Transparent		IVGT 5361	565	250	400
		IVYT 5361	585	250	400

Specifications subject to change without notice. Dimensions are in mm +/- 0.3 mm unless otherwise stated.