Specification	SRFR-4/2.9-8-SP

Color	Gray
Inner Diameter - Recovered [diameter]	2.9 mm
Inner Diameter - Recovered [diameter]	0.114 "
Inner Diameter - Supplied [diameter]	4.01 mm
Inner Diameter - Supplied [diameter]	0.158 "
Length	Enter Number of Meters in Order Quantity
Length	50 m, 1 m, 25 m
Length	164 ft, 3.28 ft, 82 ft
Length [x]	16.4 ft
Length [x]	5 m
Material	Silicone Rubber
Operating Temperature [Max]	200 °C
Operating Temperature [Min]	-75 °C
Recovered Wall Thickness	0.99 mm
Recovered Wall Thickness	0.039 in
Shrink Temperature	135 C
Shrinkage Ratio [Max]	1.38
Shrinkage Ratio [Min]	1
Spool Size [x]	164 '
Spool Size [x]	50 m
Type	Tubing, Flexible

SRFR Series

Part	Spool Size [x]	Spool Size [x]	Inner Diameter - Recovered [diameter]	Inner Diameter - Recovered [diameter]	Type	Shrinkage Ratio	Features	Shrink Temperature	Operating Temperature [Max]	Operating Temperature [Min]	Recovered Wall Thickness	Recovered Wall Thickness	Material	Color	Length	Length	Length [x]	Length [x]	Inner Diameter - Supplied [diameter]	Inner Diameter - Supplied [diameter]	Length	Shrinkage Ratio [Max]	Shrinkage Ratio [Min]
TE Connectivity AMP Connectors SRFR-7.8/4.6-8-SP	164 '	50 m	0.18 "	4.57 mm	Tubing Flexible	1.75 to 1	Flame Retardant	135 C	200 °C	-75 °C	0.99 mm	0.039 in	Silicone Rubber	Gray	1 m 25 m	3.28 ft 82 ft	16.4 ft	5 m	7.8 mm	0.307 in	Enter Number of Meters in Order Quantity
TE Connectivity AMP Connectors SRFR-2.9/1.7-8-CS-34034			0.067 in	1.7 mm	Tubing Flexible		Flame Retardant	135 C	200 °C	-75 °C	0.99 mm	0.039 in	Silicone Rubber	Gray					2.9 mm	0.114 "		1	1.5
TE Connectivity AMP Connectors SRFR-4/2.9-8-SP	164 '	50 m	0.114 "	2.9 mm	Tubing Flexible			135 C	200 °C	-75 °C	0.99 mm	0.039 in	Silicone Rubber	Gray	1 m 25 m 50 m	3.28 ft 82 ft 164 ft	16.4 ft	5 m	4.01 mm	0.158 "	Enter Number of Meters in Order Quantity	1.38	1
TE Connectivity AMP Connectors SRFR-7.8/4.6-8-SP-CS6628			0.181 in	4.6 mm	Tubing Flexible	1.75 to 1	Flame Retardant	135 C	200 °C	-75 °C	0.99 mm	0.039 in	Silicone Rubber	Gray					7.8 mm	0.307 in
TE Connectivity AMP Connectors SRFR-2.9/1.7-8-SP	164 '	50 m	0.066 in	1.68 mm	Tubing Flexible	1.75 to 1	Flame Retardant	135 C	200 °C	-75 °C	0.99 mm	0.039 in	Silicone Rubber	Gray	1 m 25 m	3.28 ft 82 ft	16.4 ft	5 m	2.9 mm	0.114 "	Enter Number of Meters in Order Quantity
TE Connectivity AMP Connectors SRFR-10/6.5-8-SP	98.4 ft	30 m	0.256 in	6.5 mm	Tubing Flexible	1.75 to 1	Flame Retardant	135 C	200 °C	-75 °C	1.5 mm	0.059 in	Silicone Rubber	Gray	1 m	3.28 ft	16.4 ft	5 m	10.01 mm	0.394 in	Enter Number of Meters in Order Quantity
TE Connectivity AMP Connectors SRFR-15/9.6-8-SP			0.378 in	9.6 mm	Tubing Flexible	1.75 to 1	Flame Retardant	135 C	200 °C	-75 °C	1.5 mm	0.059 in	Silicone Rubber	Gray	30 m	98.4 ft
TE Connectivity AMP Connectors SRFR-41/27-8-SP			1.063 in	27 mm	Tubing Flexible	1.75 to 1	Flame Retardant	135 C	200 °C	-75 °C	3 mm	0.118 in	Elastomer	Gray					41 mm	1.614 in
TE Connectivity AMP Connectors SRFR-21/13-8-SP			0.512 in	13 mm	Tubing Flexible	1.75 to 1	Flame Retardant	135 C	200 °C	-75 °C	2.01 mm	0.079 in	Silicone Rubber	Gray					21.01 mm	0.827 "

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 58.60
		1	$ 1076.54
		5	$ 1038.10
		5	$ 49.35
		10	$ 44.73
		25	$ 41.64
		50	$ 40.10
		100	$ 39.17
	Digi-Spool®, Continuous Spool	1	$ 61.40
		2	$ 56.47
		3	$ 53.77
		5	$ 50.55
		7	$ 48.54
		10	$ 47.62
	N/A	0	$ 55.34
		0	$ 1034.20
		0	$ 239.02
		2	$ 1956.37
		96	$ 70.75
	Spool	1	$ 2064.18
		5	$ 1990.46

Description

General part information

SRFR Series

Heat Shrink Tubing, Gray, 1.38:1, Single Wall, Shrinks To 15.87 mm [.625 in], Silicone Rubber, 31.75 mm [1.25 in] Expanded Inside

Documents

Technical documentation and resources

SRFR-4/2.9-8-SP

Deep-Dive with AI

SRFR-4/2.9-8-SP

Deep-Dive with AI

Technical Specifications

SRFR Series

Pricing

Description

SRFR Series

Documents

raychem-tubing-product-selection-guide

1654025_Sec3_SRFR

ENG_CD_SRFR_B.pdf

Datasheet

SRFR Spec Sheet

Datasheet

Datasheet

SRFR Series